46 C.F.R. § 153 app Table 1 to Part 153
Current through October 31, 2024
| Cargo name | IMO Annex II Pollution Category | Haz. | Cargo containment system | Vent height | Vent | Gauge | Fire protection system | Special requirements in 46 CFR Part 153 | Electrical hazard class and group |
| a. | b. | c. | d. | e. | f. | g. | h. | i. | j. |
| Acetic acid | D | S | III | 4m | PV | Restr | A | .238(a), .409, .527, .554, .933 | I-D |
| Acetic anhydride | D | S | II | 4m | PV | Restr | A | .238(a), .409, .526, .527, .554, .933 | I-D |
| Acetochlor | A | P | II | NR | Open | Open | A | .409 | NA |
| Acetone cyanohydrin | A | S/P | II | B/3 | PV | Closed | A | .238(a), .316, .336, .408, .525, .526, .527, .912(a)(2), .933, .1002, .1004, .1020, .1035 | I-D |
| Acetonitrile | III | S | II | B/3 | PV | Restr | A | .409, .525, .526, .1020 | I-D |
| Acrylamide solution (50% or less) | D | S | II | NR | Open | Closed | NSR | .409, .525(a), (c), (d), (e), .912(a)(1), .1002(a), .1004, .1020 | NA |
| Acrylic acid | D | S | III | 4m | PV | Restr | A | .238(a), .409, .526, .912(a)(1), .933, .1002(a), .1004 | I-D |
| Acrylonitrile | B | S/P | II | B/3 | PV | Closed | A | .236(a), (c), (d), .316, .408, .525, .526, .527, .912(a)(1), .1004, .1020 | I-D |
| Adiponitrile | D | S | III | 4m | PV | Restr | A | .526 | I-D |
| Alachlor | B | S/P | III | NR | Open | Open | A, C | .238(a), .409, .440, .488, .908(a), (b) | NA |
| Alcohol (C6-C17) (secondary) poly(3-6)ethoxylates | A | P | II | NR | Open | Open | A | .409 | NA |
| Alcohol (C6-C17) (secondary) poly(7-12)ethoxylates | B | P | III | NR | Open | Open | A | .409, .440, .908(a), (b) | NA |
| Alcohol(C9-C11) poly(2.5-9) ethoxylate | B | P | III | NR | Open | Open | A | .409, .440, .908(a) | NA |
| Alcohol(C12-C15) poly(...)ethoxylates, see Alcohol(C12-C16) poly(...)ethoxylates | |||||||||
| Alcohol(C12-C16) poly(1-6)ethoxylates | A | P | II | NR | Open | Open | A | .409 | NA |
| Alcohol(C12-C16) poly(7-19)ethoxylates | B | P | III | NR | Open | Open | A | .409, .440, .908(a) | NA |
| Alcohol(C12-C16) poly(20 + )ethoxylates | C | P | III | NR | Open | Open | A | None | NA |
| Alkanes(C6-C9) (all isomers) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Alkane(C14-C17) sulfonic acid, sodium salt solution (65% or less) | B | P | III | NR | Open | Open | NSR | .440, .908(a) | NA |
| Alkaryl polyether (C9-C20) | B | P | III | NR | Open | Open | A, B | .409; (.440, .908(a))1 | NA |
| Alkenyl(C16-C20) succinic anhydride | D | S | III | B/3 | PV | Closed | NSR | .316, .408, .525, .526, .1020 | NA |
| Alkyl acrylate-Vinyl pyridine copolymer in Toluene | C | P | III | 4m | PV | Restr | A | .409 | NA |
| Alkylaryl phosphate mixtures (more than 40% Diphenyl tolyl phosphate, less than 0.02% ortho- isomer) | A | S/P | I | B/3 | PV | Closed | A, B, C | .316, .408, .525, .526, .1020 | NA |
| Alkyl(C3-C4)benzenes (all isomers) | A | P | III | 4m | PV | Restr | A | .409 | I-D |
| Alkyl(C5-C8)benzenes (all isomers) | A | P | II | NR | Open | Open | A | .409 | I-D |
| Alkylbenzene, Alkylindane, Alkylindene mixture (each C12-C17) | A | P | II | NR | Open | Open | A | .409 | NA |
| Alkylbenzenesulfonic acid (greater than 4%) | C | S/P | III | NR | Open | Open | A, B | .440, .908(a) | NA |
| Alkylbenzenesulfonic acid, sodium salt solution | C | P | III | NR | Open | Open | NSR | .440, .903, .908(a), (b) | NA |
| Alkyl(C7-C9) nitrates | B | S/P | II | NR | Open | Open | A, B | .409, .560, .1002 | NA |
| Alkyl (C7-C11) phenol poly(4-12) ethoxylate | B | P | III | NR | Open | Open | A | .409, .440, .4881, .908(a), (b) | I-D |
| Alkyl(C8-C9) phenylamine in aromatic solvent | A | P | III | 4m | PV | Restr | A | .409 | NA |
| Alkyl(C10-C20, saturated and unsaturated) phosphite | C | P | III | NR | Open | Open | A | None | NA |
| Alkyl(C8-C10) polyglucoside solution (65% or less) | C | P | III | NR | Open | Open | NSR | .440, .908(a), (b) | NA |
| Alkyl(C12-C14) polyglucoside solution (55% or less) | B | P | III | NR | Open | Open | NSR | .409, .440, .908(a), (b) | NA |
| Alkyl(C8-C10)/(C12-C14): (40% or less/60% or more) polyglucoside solution (55% or less) | B | P | III | NR | Open | Open | NSR | .409, .440, .908(a), (b) | NA |
| Alkyl(C8-C10)/(C12-C14): (50/50%) polyglucoside solution (55% or less) | C | P | III | NR | Open | Open | NSR | .440, .908(a), (b) | NA |
| Alkyl(C8-C10)/(C12-C14): (60% or more/40% or less) polyglucoside solution (55% or less) | C | P | III | NR | Open | Open | NSR | .440, .908(a), (b) | NA |
| Allyl alcohol | B | S/P | II | B/3 | PV | Closed | A | .316, .408, .525, .526, .527, .933, .1020 | I-C |
| Allyl chloride | B | S/P | II | B/3 | PV | Closed | A | .316, .408, .525, .526, .527, .1020 | I-D |
| Aluminum chloride (30% or less), Hydrochloric acid (20% or less) solution | D | S | III | 4m | PV | Restr | NSR | .252, .526, .527, .554, .557, .933, .1045, .1052 | I-B |
| 2-(2-Aminoethoxy) ethanol | D | S | III | NR | Open | Open | A, C, D | .236(b), (c), .409 | NA |
| Aminoethylethanolamine | D | S | III | NR | Open | Open | A | .236(a), (b), (c), (g) | NA |
| N-Aminoethylpiperazine | D | S | III | 4m | PV | Restr | A | .236(b), (c), .409, .526 | I-C |
| 2-Amino-2-methyl-1-propanol (90% or less) | D | S | III | NR | Open | Open | A | .236(a), (b), (c), (g) | I-D |
| Ammonia aqueous (28% or less), see Ammonium hydroxide (28% or less NH3) | |||||||||
| Ammonium bisulfite solution (70% or less) | D | S | III | 4m | PV | Restr | No | .238(e), .526, .933, .1002 | NA |
| Ammonium hydroxide (28% or less NH3) | C | S/P | III | 4m | PV | Restr | A, B, C | .236(b), (c), (f), .526, .527 | I-D |
| Ammonium nitrate solution (greater than 45% and less than 93%) | D | S | II | NR | Open | Open | NSR | .238(d), .252, .336, .409, .554(a), (b) | NA |
| Ammonium sulfide solution (45% or less) | B | S/P | II | B/3 | PV | Closed | A, C | .236(a), (b), (c), (g), .316, .408, .525, .526, .527, .933, .1002, .1020 | I-D |
| Ammonium thiocyanate (25% or less), Ammonium thiosulfate (20% or less) solution | C | P | III | NR | Open | Open | NSR | None | NA |
| Ammonium thiosulfate solution (60% or less) | C | P | III | NR | Open | Open | NSR | .440, .908(b) | NA |
| Amyl acetate (all isomers) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| tert-Amyl methyl ether | C | P | III | 4m | PV | Restr | A | .409 | NA |
| Aniline | C | S/P | II | B/3 | PV | Closed | A | .316, .408, .525, .526, .933, .1020 | I-D |
| Anthracene oil (Coal tar fraction), see Coal tar | |||||||||
| Aviation alkylates (C8 paraffins and iso-paraffins, b. pt. 95-120 deg. C) | C | P | III | 4m | PV | Restr | B | .409 | I-C |
| Barium long chain (C11-C50) alkaryl sulfonate | B | S/P | II | NR | Open | Open | A, D | .408, .440, .525(a), (c), (e), (d), .908(a), .1020 | NA |
| Barium long chain alkyl (C8-C14) phenate sulfide | [A] | P | II | NR | Open | Open | A | .409 | NA |
| Benzene hydrocarbon mixtures2 (having 10% Benzene or more) | C2 | S/P | III | B/3 | PV | Closed | A, B | .316, .409, .440, .526, .908(b), .933, .1060 | I-D |
| Benzenesulfonyl chloride | D | S | III | 4m | PV | Restr | A, B, D | .236(a), (b), (c), (g), .409, .526 | I-D |
| Benzene, Toluene, Xylene mixtures2 (having 10% Benzene or more) | @C2 | S/P | III | B/3 | PV | Closed | B | .316, .409, .440, .526, .908(b), .1060 | I-D |
| Benzyl acetate | C | P | III | NR | Open | Open | A | None | I-D |
| Benzyl alcohol | C | P | III | NR | Open | Open | A | None | I-D |
| Benzyl chloride | B | S/P | II | B/3 | PV | Closed | A, B | .316, .408, .525, .526, .527, .912(a)(2), .1004, .1020 | I-D |
| Bromochloromethane | D | S | III | 4m | PV | Restr | NSR | .236(a), (b), (d), .526, .933 | NA |
| Butene oligomer | B | P | III | NR | Open | Open | A | .409 | NA |
| Butyl acetate (all isomers) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Butyl acrylate (all isomers) | B | S/P | II | 4m | PV | Restr | A | .409, .526, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Butylamine (all isomers) | C | S/P | II | B/3 | PV | Restr | A | .236(b), (c), .316, .408, .525, .526, .527, .1020 | I-D |
| Butylbenzene (all isomers), see Alkyl(C3-C4)benzenes (all isomers) | A | P | III | 4m | PV | Restr | A | .409 | I-D |
| Butyl benzyl phthalate | A | P | II | NR | Open | Open | A | .409 | I-D |
| n-Butyl butyrate, see Butyl butyrate (all isomers) | |||||||||
| Butyl butyrate (all isomers) | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| 1,2-Butylene oxide | C | S/P | III | 4m | PV | Restr | A, C | .372, .409, .440, .500, .526, .530(a), (c), (e)-(g), (m)-(o), .1010, .1011 | I-B |
| n-Butyl ether | C | S/P | III | B/3 | PV | Restr | A, D | .409, .500, .525, .526, .1020 | I-C |
| Butyl heptyl ketone | [C] | P | III | NR | Open | Open | A | None | NA |
| iso-Butyl isobutyrate, see Butyl butyrate (all isomers) | |||||||||
| Butyl methacrylate | D | S | III | 4m | PV | Restr | A, D | .409, .526, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Butyl methacrylate, Decyl methacrylate, Cetyl-Eicosyl methacrylate mixture | D | S | III | 4m | PV | Restr | A, C, D | .912(a)(1), .1002(a), (b), .1004 | I-D |
| n-Butyl propionate | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Butyl toluene | @A | P | II | NR | Open | Open | A | .409 | I-D |
| Butyraldehyde (all isomers) | C | S/P | III | 4m | PV | Restr | A | .409, .526 | I-C |
| Butyric acid | D | S | III | 4m | PV | Restr | A | .238(a), .554 | I-D |
| Calcium alkyl(C9)phenol sulfide, polyolefin phosphorosulfide mixture | A | P | II | NR | Open | Open | A, B | .409 | NA |
| Calcium bromide, Zinc bromide solution, see Drilling brine (containing Zinc salts) | |||||||||
| Calcium hypochlorite solution (15% or less) | C | S/P | III | 4m | PV | Restr | NSR | .236(a), (b) | NA |
| Calcium hypochlorite solution (more than 15%) | B | S/P | III | 4m | PV | Restr | NSR | .236(a), (b), .409 | NA |
| Calcium long chain alkyl(C5-C10) phenate | C | P | III | NR | Open | Open | A | None | NA |
| Calcium long chain alkyl salicylate (C13 + ) | C | P | III | NR | Open | Open | A, B | (.440, .903, .908(a))1 | NA |
| Camphor oil | B | S/P | II | 4m | PV | Restr | A, B | .409 | I-D |
| Carbolic oil | A | S/P | II | B/3 | PV | Closed | A | .408, .440, .525, .526, .908(b), .933, .1020 | NA |
| Carbon disulfide | B | S/P | II | B/3 | PV | Closed | C | .236(c), .252, .408, .500, .515, .520, .525, .526, .527, .1020, .1040 | I-A |
| Carbon tetrachloride | B | S/P | III | B/3 | PV | Closed | NSR | .316, .409, .525, .526, .527, .1020 | NA |
| Cashew nut shell oil (untreated) | D | S | III | 4m | PV | Restr | A, B | .526, .933 | NA |
| Caustic potash solution | C | S/P | III | NR | Open | Open | NSR | .236(a), (c), (g), .933 | NA |
| Caustic soda solution | D | S | III | NR | Open | Open | NSR | .236(a), (c), (g), .933 | NA |
| Cetyl-Eicosyl methacrylate mixture | III | S | III | NR | Open | Open | A, C, D | .912(a)(1), .1002(a), (b), .1004 | NA |
| Chlorinated paraffins (C10-C13) | A | P | I | NR | Open | Open | A | .408 | NA |
| Chloroacetic acid (80% or less) | C | S/P | II | B/3 | PV | Closed | NSR | .238(e), .408, .440, .554, .908(b) | I-D |
| Chlorobenzene | B | S/P | III | 4m | PV | Restr | A, B | .409, .526 | I-D |
| Chloroform | B | S/P | III | B/3 | PV | Restr | NSR | .409, .525, .526, .527, .1020 | NA |
| (crude) Chlorohydrins | D | S | II | B/3 | PV | Closed | A | .408, .525, .526, .1020 | I-D |
| 4-Chloro-2-methylphenoxyacetic acid, dimethylamine salt solution | C | P | III | NR | Open | Open | NSR | .236(a), (b), (c), (g) | NA |
| o-Chloronitrobenzene | B | S/P | II | B/3 | PV | Closed | A, B, C, D | .316, .336, .408, .440, .525, .526, .908(a), (b), .933, .1020 | NA |
| 1-(4-Chlorophenyl)-4,4-dimethyl pentan-3-one | B | P | III | NR | Open | Open | A, B, D | .409, .440, .488, .908(a), (b) | NA |
| 2- or 3-Chloropropionic acid | C | S/P | III | NR | Open | Open | A | .238(a), (b), .440, .554, .908(a), (b) | NA |
| Chlorosulfonic acid | C | S/P | I | B/3 | PV | Closed | NSR | .408, .525, .526, .527, .554, .555, .602, .933, .1000, .1020, .1045 | I-B |
| o-Chlorotoluene | A | S/P | III | 4m | PV | Restr | A, B, C | .409, .526 | I-D |
| m-Chlorotoluene | B | S/P | III | 4m | PV | Restr | A, B, C | .409, .526 | I-D |
| p-Chlorotoluene | B | S/P | II | 4m | PV | Restr | A, B, C | .409, .440, .526, .908(b) | I-D |
| Chlorotoluenes (mixed isomers) | A | S/P | II | 4m | PV | Restr | A, B, C | .409, .526 | I-D |
| Coal tar | A | S/P | II | 4m | PV | Restr | B, D | .409, .933, .1060 | I-D |
| Coal tar naphtha solvent | B | S/P | III | 4m | PV | Restr | A, D | .409, .526, .933, .1060 | I-D |
| Coal tar pitch (molten) | D | S | III | 4m | PV | Restr | B, D | .252, .409, .933, .1060 | I-D |
| Cobalt naphthenate in solvent naphtha | A | S/P | II | 4m | PV | Restr | A, D | .409, .526 | I-D |
| Coconut oil, fatty acid | C | P | III | NR | Open | Open | A | .440, .903, .908(a), (b) | NA |
| Cottonseed oil, fatty acid | [C] | P | III | NR | Open | Open | A | .440, .903, .908(a) | NA |
| Creosote (coal tar) | A | S/P | II | NR | Open | Open | A, B, D | .409 | I-D |
| Creosote (wood) | A | S/P | II | NR | Open | Open | A, B, D | .409 | NA |
| Cresols (all isomers) | A | S/P | II | NR | Open | Open | A, B | .409, .440, .908(b) | I-D |
| Cresols with less than 5% Phenol, see Cresols (all isomers) | |||||||||
| Cresols with 5% or more Phenol, see Phenol | |||||||||
| Cresylate spent caustic (mixtures of Cresols and Caustic soda solutions) | A | S/P | II | NR | Open | Open | NSR | .236(a), (c), .409, .933 | NA |
| Cresylic acid, dephenolized | A | S/P | II | NR | Open | Open | A, B | .409 | NA |
| Cresylic acid, sodium salt solution, see Cresylate spent caustic | |||||||||
| Crotonaldehyde | A | S/P | II | B/3 | PV | Restr | A | .316, .409, .525, .526, .527, .1020 | I-C |
| Cumene (isopropylbenzene), see Propylbenzene (all isomers) | |||||||||
| 1,5,9-Cyclododecatriene | A | S/P | I | 4m | PV | Restr | A | .236(b), (c), .408, .526, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Cycloheptane | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Cyclohexane | C | P | III | 4m | PV | Restr | A | .409, .440, .908(b) | I-D |
| Cyclohexanone | D | S | III | 4m | PV | Restr | A | .236(a), (b), .409, .526 | I-D |
| Cyclohexanone, Cyclohexanol mixture | D | S | III | 4m | PV | Restr | A | .236(a), (b), .526 | I-D |
| Cyclohexyl acetate | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Cyclohexylamine | C | S/P | III | 4m | PV | Restr | A, C, D | .236(a), (b), (c), (g), .409, .526 | I-D |
| 1,3-Cyclopentadiene dimer (molten) | B | P | II | 4m | PV | Restr | A | .409, .440, .488, .908(a), (b) | I-C |
| Cyclopentane | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Cyclopentene | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| p-Cymene | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| iso-Decaldehyde | @C | P | III | NR | Open | Open | A | None | I-C |
| n-Decaldehyde | @B | P | III | NR | Open | Open | A | None | I-C |
| Decanoic acid | C | P | III | NR | Open | Open | A | .440, .903, .908(a), (b) | NA |
| Decene | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Decyl acetate | B | P | III | NR | Open | Open | A | .409 | NA |
| (iso-, n-) Decyl acrylate | A | S/P | II | NR | Open | Open | A, C, D | .236(a), (b), (c), .409, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Decyl alcohol (all isomers) | B | P | III | NR | Open | Open | A | .409, .440, .908(b) | I-D |
| Decyloxytetrahydro-thiophene dioxide | A | S/P | II | B/3 | PV | Restr | A | .409, .526 | NA |
| Dibromomethane | C | S/P | II | 4m | PV | Restr | NSR | .236(a), (b), (d), .408, .525(a), (c), (d), (e), .526, .933, .1020 | NA |
| Dibutylamine | C | S/P | III | 4m | PV | Restr | A, B, C, D | .236(b), (c), .409, .526 | I-C |
| Dibutyl hydrogen phosphonate | B | P | III | NR | Open | Open | A | .409, .440, .908(a) | NA |
| ortho-Dibutyl phthalate | A | P | II | NR | Open | Open | A | .409 | I-D |
| Dichlorobenzene (all isomers)1 | B | S/P | II | 4m | PV | Restr | A, B, D | .236(a), (b), .409, .440, .4881, .526, .908(a), (b)1 | I-D |
| 3,4-Dichloro-1-butene | B | S/P | III | B/3 | PV | Closed | A, B, C | .316, .409, .525(a), (c), (d), (e), .526, .527, .933, .1020 | I-D |
| 1,1-Dichloroethane | D | S | III | 4m | PV | Restr | A, B | .409, .526, .527 | I-D |
| 2,2'-Dichloroethyl ether | B | S/P | II | 4m | PV | Restr | A | .236(a), (b), .409, .526 | I-C |
| 1,6-Dichlorohexane | B | S/P | II | 4m | PV | Restr | A, B | .409, .526 | NA |
| 2,2'-Dichloroisopropyl ether | C | S/P | II | B/3 | PV | Restr | A, B, C, D | .236(a), (b), .316, .408(a), .440, .525, .526, .1020 | I-D |
| Dichloromethane | D | S | III | 4m | PV | Restr | NSR | .526 | I-D |
| 2,4-Dichlorophenol4 | A | S/P | II | 4m | PV | Restr | A, B, C, D | .236(a), (b), (c), (g), .409, .440, .500, .501, .526, .908(b), .933 | I-D |
| 2,4-Dichlorophenoxyacetic acid, diethanolamine salt solution | A | S/P | III | NR | Open | Open | NSR | .236(a), (b), (c), (g), .409 | NA |
| 2,4-Dichlorophenoxyacetic acid, dimethylamine salt solution | A | S/P | III | NR | Open | Open | NSR | .236(a), (b), (c), (g), .409 | NA |
| 2,4-Dichlorophenoxyacetic acid, triisopropanolamine salt solution | A | S/P | III | NR | Open | Open | NSR | .236(a), (b), (c), (g), .409 | NA |
| 1,1-Dichloropropane | C | S/P | II | B/3 | PV | Restr | A, B | .409, .525, .526, .1020 | I-D |
| 1,2-Dichloropropane | C | S/P | II | B/3 | PV | Restr | A, B | .409, .525, .526, .1020 | I-D |
| 1,3-Dichloropropane | D | S | II | B/3 | PV | Restr | A, B | .409, .525, .526, .1020 | I-D |
| 1,3-Dichloropropene | B | S/P | II | B/3 | PV | Closed | A, B | .316, .336, .408, .525, .526, .527, .1020 | I-D |
| Dichloropropene, Dichloropropane mixtures | B | S/P | II | B/3 | PV | Closed | A, B, C, D | .316, .336, .408, .526, .527 | I-D |
| 2,2-Dichloropropionic acid | D | S | III | 4m | PV | Restr | A | .238(e), .266, .500, .501, .554, .933 | NA |
| Diethanolamine | D | S | III | NR | Open | Open | A | .236(b), (c) | NA |
| Diethylamine | C | S/P | III | B/3 | PV | Restr | A | .236(a), (b), (c), (g), .409, .525, .526, .527, .1020 | I-C |
| Diethylaminoethanol, see Diethylethanolamine | |||||||||
| 2,6-Diethylaniline | C | S/P | III | NR | Open | Open | B, C, D | .236(b), .409, .440, .908(b) | NA |
| Diethylbenzene | A | P | III | 4m | PV | Restr | A | .409 | I-D |
| Diethylenetriamine | D | S | III | NR | Open | Open | A | .236(b), (c) | NA |
| Diethylethanolamine | C | S/P | III | 4m | PV | Restr | A, C | .236(a), (b), (c), (g), .409, .526 | I-C |
| Diethyl ether, see Ethyl ether | |||||||||
| Di-(2-ethylhexyl) phosphoric acid | C | S/P | III | NR | Open | Open | A, B, C, D | .236(b), (c) | I-D |
| Diethyl phthalate | C | P | III | NR | Open | Open | A | None | I-D |
| Diethyl sulfate | B | S/P | II | 4m | PV | Closed | A, D | .236(a), (c), (d), .409, .526, .933 | I-D |
| Diglycidyl ether of Bisphenol A | B | P | III | NR | Open | Open | A | .409, .440, .908(a) | NA |
| Diglycidyl ether of Bisphenol F | B | P | III | NR | Open | Open | A | .409, .440, .908(a) | NA |
| Di-n-hexyl adipate | B | P | III | NR | Open | Open | A | .409 | NA |
| Diisobutylamine | C | S/P | II | 4m | PV | Restr | A, B, C, D | .236(a), (b), (c), (g), .409, .525(a), (c), (d), (e), .526, .1020 | I-C |
| Diisobutylcarbinol | @C | P | III | NR | Open | Open | A | None | I-D |
| Diisobutylene | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Diisobutyl phthalate | B | P | III | NR | Open | Open | A | .409, .440, .908(a) | I-D |
| Diisopropanolamine | C | S/P | III | NR | Open | Open | A | .236(b), (c), .440, .908(a), (b) | I-D |
| Diisopropylamine | C | S/P | II | B/3 | PV | Closed | A | .236(b), (c), .408, .525, .526, .527, .1020 | I-C |
| Diisopropylbenzene (all isomers) | A | P | II | NR | Open | Open | A | .409 | I-D |
| N,N-Dimethylacetamide | D | S | III | B/3 | PV | Restr | B | .236(b), .316, .525, .526, .527, .1020 | I-D |
| N,N-Dimethylacetamide solution (40% or less) | D | S | III | B/3 | PV | Restr | B | .236(b), .316, .526 | I-D |
| Dimethyl adipate | B | P | III | NR | Open | Open | A | .409, .440, .908(b) | NA |
| Dimethylamine solution (45% or less) | C | S/P | III | B/3 | PV | Restr | A, C, D | .236(a), (b), (c), (g), .409, .525, .526, .527, .1020 | I-C |
| Dimethylamine solution (over 45% but not over 55%) | C | S/P | II | B/3 | PV | Closed | A, C, D | .236(a), (b), (c), (g), .316, .408, .525, .526, .527, .1020 | I-C |
| Dimethylamine solution (over 55% but not over 65%) | C | S/P | II | B/3 | PV | Closed | A, C, D | .236(a), (b), (c), (g), .316, .372, .408, .525, .526, .527, .1020 | I-C |
| 2,6-Dimethylaniline | [C] | S/P | III | NR | Open | Open | B, C, D | .236(b), .409, .440, .908(b) | I-D |
| N,N-Dimethylcyclohexylamine | C | S/P | II | B/3 | PV | Restr | A, C | .236(a), (b), (c), (g), .316, .409, .525, .526, .527, .1020 | NA |
| N,N-Dimethyldodecylamine | A | S/P | I | NR | Open | Open | B | .236(b), .408 | NA |
| Dimethylethanolamine | D | S | III | 4m | PV | Restr | A, D | .236(b), (c), .409, .526 | I-C |
| Dimethylformamide | D | S | III | 4m | PV | Restr | A, D | .236(b), .409, .526 | I-D |
| Dimethyl glutarate | C | P | III | NR | Open | Open | A | None | NA |
| Dimethyl hydrogen phosphite | B | S/P | III | 4m | PV | Restr | A, D | .526 | NA |
| Dimethyl naphthalene sulfonic acid, sodium salt solution | [A] | P | III | NR | Open | Open | NSR | .409 | NA |
| Dimethyloctanoic acid | C | P | III | NR | Open | Open | A | .440, .903, .908(b) | I-D |
| Dimethyl phthalate | C | P | III | NR | Open | Open | A | None | I-D |
| Dimethyl succinate | C | P | III | NR | Open | Open | A | .440, .908(b) | NA |
| Dinitrotoluene (molten) | A | S/P | II | B/3 | PV | Closed | A | .316, .408, .525, .526, .527, .1003, .1020 | I-C |
| 1,4-Dioxane | D | S | II | B/3 | PV | Closed | A | .408, .525, .526, .1020 | I-C |
| Dipentene | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Diphenyl | A | P | I | NR | Open | Open | B | .408 | I-D |
| Diphenylamine (molten) | B | P | III | NR | Open | Open | B, D | .236(b), .409, .440, .488, .908(b) | NA |
| Diphenylamines, alkylated | A | P | II | NR | Open | Open | A | .409 | NA |
| Diphenylamine, reaction product with 2,2,4-Trimethylpentene | A | S/P | I | NR | Open | Open | A | .408 | NA |
| Diphenyl, Diphenyl ether mixtures | A | P | I | NR | Open | Open | B | .408 | I-D |
| Diphenyl ether | A | P | III | NR | Open | Open | A | .409 | I-D |
| Diphenyl ether, Biphenyl phenyl ether mixture | A | P | III | NR | Open | Open | A, B | .409 | NA |
| Diphenylmethane diisocyanate6 | B | S/P | II | B/3 | PV | Closed | A, B, C6, D | .236(a), (b), .316, .409, .440, .500, .501, .525, .526, .602, .908(a), .1000, .1020 | NA |
| Diphenylol propane-epichlorohydrin resins | B | P | III | NR | Open | Open | A, B | .409, .440, .908(a) | NA |
| Di-n-propylamine | C | S/P | III | 4m | PV | Restr | A | .236(b), (c), .409, .525, .526, .1020 | I-C |
| Dithiocarbamate ester (C7-C35) | A | P | II | NR | Open | Open | A, D | .409 | NA |
| Dodecanol | B | P | III | NR | Open | Open | A | .409, .440, .488, .908(a), (b) | I-D |
| Dodecene (all isomers) | B | P | III | NR | Open | Open | A | .409 | I-D |
| Dodecyl alcohol, see Dodecanol | |||||||||
| Dodecylamine, Tetradecylamine mixture | A | S/P | II | 4m | PV | Restr | A, D | .236(b), (c), .409, .526 | NA |
| Dodecyldimethylamine, Tetradecyldimethylamine mixture | A | S/P | II | NR | Open | Open | B, C, D | .236(b), .409 | NA |
| Dodecyl diphenyl ether disulfonate solution | A | S/P | II | NR | Open | Open | NSR | .409 | NA |
| Dodecyl hydroxypropyl sulfide | A | P | I | NR | Open | Open | A | .408 | NA |
| Dodecyl methacrylate | III | S | III | NR | Open | Open | A, C | .236(b), (c), .912(a)(1), .1004 | I-D |
| Dodecyl-Octadecyl methacrylate mixture | D | S | III | NR | Open | Restr | A, D | .236(b), .912(a)(1), .1002(a), (b), .1004 | NA |
| Dodecyl-Pentadecyl methacrylate mixture | III | S | III | NR | Open | Open | A, C, D | .912(a)(1), .1002(a), (b), .1004 | NA |
| Dodecyl phenol | A | P | I | NR | Open | Open | A | .408 | I-D |
| Drilling brine (containing Zinc salts) | B | P | III | NR | Open | Open | NSR | .409 | NA |
| Epichlorohydrin | A | S/P | II | B/3 | PV | Closed | A | .316, .408, .525, .526, .527, .1020 | I-C |
| Ethanolamine | D | S | III | NR | Open | Open | A | .236(b), (c), .526 | I-D |
| 2-Ethoxyethyl acetate | C | P | III | 4m | PV | Restr | A | .409 | I-C |
| Ethyl acrylate | A | S/P | II | 4m | PV | Restr | A | .409, .526, .527, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Ethylamine | C | S/P | II | B/3 | PV | Closed | C, D | .236(b), (c), .252, .372, .409, .525, .526, .527, .1020 | I-D |
| Ethylamine solution (72% or less) | C | S/P | II | B/3 | PV | Closed | A, C | .236(a), (b), (c), (g), .372, .408, .525(a), (c), (d), (e), .526, .527, .1020 | I-D |
| Ethyl amyl ketone | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Ethylbenzene | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| N-Ethylbutylamine | C | S/P | III | 4m | PV | Restr | A | .236(a), (b), (c), (g), .409, .525(a), (c), (d), (e), .526, .1020 | I-C |
| Ethyl tert-butyl ether | C | P | III | 4m | PV | Restr | A | .409 | I-C |
| Ethyl butyrate | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Ethylcyclohexane | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| N-Ethylcyclohexylamine | D | S | III | 4m | PV | Restr | A, C | .236(a), (b), (c), (g), .409, .526 | I-C |
| S-Ethyl dipropylthiocarbamate | C | P | III | NR | Open | Open | A | None | NA |
| Ethylene chlorohydrin | C | S/P | II | B/3 | PV | Closed | A, D | .316, .408, .525, .526, .527, .933, .1020 | I-D |
| Ethylene cyanohydrin | D | S | III | NR | Open | Open | A | None | NA |
| Ethylenediamine | C | S/P | II | 4m | PV | Restr | A | .236(b), (c), .409, .440, .526, .908(b) | I-D |
| Ethylene dibromide | B | S/P | II | B/3 | PV | Closed | NSR | .408, .440, .525, .526, .527, .908(b), .1020 | NA |
| Ethylene dichloride | B | S/P | II | 4m | PV | Restr | A, B | .236(b), .408, .526 | I-D |
| Ethylene glycol butyl ether acetate | C | P | III | NR | Open | Open | A | None | I-C |
| Ethylene glycol diacetate | C | P | III | NR | Open | Open | A | None | I-D |
| Ethylene glycol ethyl ether acetate, see 2-Ethoxyethyl acetate | |||||||||
| Ethylene glycol methyl ether acetate | C | P | III | NR | Open | Open | A | None | I-C |
| Ethylene glycol monoalkyl ether | D | S | III | 4m | PV | Restr | A | .409 | I-C |
| Including: | |||||||||
| 2-Ethoxyethanol | |||||||||
| Ethylene glycol butyl ether | |||||||||
| Ethylene glycol tert-butyl ether | |||||||||
| Ethylene glycol ethyl ether | |||||||||
| Ethylene glycol hexyl ether | |||||||||
| Ethylene glycol methyl ether | |||||||||
| Ethylene glycol n-propyl ether | |||||||||
| Ethylene glycol isopropyl ether | |||||||||
| Ethylene oxide (30% or less), Propylene oxide mixture | C | S/P | II | B/3 | PV | Closed | A, C | .252, .372, .408, .440, .500, .525, .526, .530, .1010, .1011, .1020 | I-B |
| Ethyl ether | III | S | II | 4m | PV | Closed | A | .236(g), .252, .372, .408, .440, .500, .515, .526, .527 | I-C |
| Ethyl-3-ethoxypropionate | C | P | III | 4m | PV | Restr | A | .409 | NA |
| 2-Ethylhexanol | @C | P | III | NR | Open | Open | A | None | I-D |
| 2-Ethylhexyl acrylate | B | S/P | III | NR | Open | Open | A | .409, .912(a)(1), .1002(a), (b), .1004 | I-D |
| 2-Ethylhexylamine | B | S/P | II | B/3 | PV | Restr | A | .236(b), (c), .409, .525, .526, .1020 | I-D |
| Ethyl hexyl phthalate | C | P | III | NR | Open | Open | A | None | NA |
| Ethylidene norbornene | B | S/P | III | B/3 | PV | Restr | A, B, C, D | .236(b), .409, .526 | NA |
| Ethyl methacrylate | D | S | III | 4m | PV | Restr | A, B, D | .409, .526, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Ethylphenol | A | S/P | III | NR | Open | Open | B | .409 | I-D |
| 2-Ethyl-3-propylacrolein | A | S/P | III | 4m | PV | Restr | A | .409, .526 | I-C |
| Ethyl toluene | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Ferric chloride solutions | C | S/P | III | NR | Open | Open | NSR | .409, .440, .554, .555, .908(b), .1045 | I-B |
| Ferric nitrate, Nitric acid solution | C | S/P | II | 4m | PV | Restr | NSR | .408, .526, .527, .554, .555, .559, .933, .1045 | I-B |
| Fluorosilicic acid (30% or less) | C | S/P | III | B/3 | PV | Restr | NSR | .252, .526, .527, .554, .555, .933, .1045 | I-B |
| Formaldehyde (50% or more), Methanol mixtures | # | S/P | III | 4m | PV | Closed | A | .409, .526, .527 | I-B |
| Formaldehyde solution (37% to 50%) | C | S/P | III | 4m | PV | Restr | A | .409, .440, .526, .527, .908(b) | I-B |
| Formic acid | D | S | III | 4m | PV | Restr | A | .238(b), (c), .409, .526, .527, .554, .933 | I-D |
| Fumaric adduct of rosin, water dispersion | B | P | III | NR | Open | Open | NSR | .409, .440, .908(a) | NA |
| Furfural | C | S/P | III | 4m | PV | Restr | A | .409, .526 | I-C |
| Furfuryl alcohol | C | P | III | NR | Open | Open | A | None | I-C |
| Glutaraldehyde solution (50% or less) | D | S | III | NR | Open | Open | NSR | None | NA |
| Glycidyl ester of C10 Trialkyl acetic acid, see Glycidyl ester of Tridecyl acetic acid | |||||||||
| Glycidyl ester of Tridecyl acetic acid | B | P | III | NR | Open | Open | A | .409 | NA |
| Glyoxylic acid solution (50% or less) | D | S | III | NR | Open | Open | A, C, D | .238(e), .554(a), (b), (c), .933, .1002 | NA |
| Heptane (all isomers), see Alkanes(C6-C9) (all isomers) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Heptanol (all isomers) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Heptene (all isomers) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Heptyl acetate | B | P | III | NR | Open | Open | A | .409 | NA |
| Hexamethylenediamine (molten) | C | S/P | II | B/3 | PV | Closed | C | .236(a), (b), (c), (g), .316, .336, .409, .440, .525, .526, .527, .908(a), (b), .933, .1020 | NA |
| Hexamethylenediamine solution | C | S/P | III | 4m | PV | Restr | A | .236(b), (c), .409, .440, .526, .908(b) | I-D |
| Hexamethylene diisocyanate.6 | B | S/P | II | B/3 | PV | Closed | A, C6, D | .238(d), .252, .316, .336, .408, .500, .501, .525, .526, .527, .602, .1000, .1020 | NA |
| Hexamethyleneimine | C | S/P | II | 4m | PV | Restr | A, C | .236(a), (b), (c), (g), .409, .526 | I-C |
| Hexane (all isomers), see Alkanes(C6-C9) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Hexene (all isomers) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Hexyl acetate | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Hydrochloric acid | D | S | III | 4m | PV | Restr | NSR | .252, .526, .527, .554, .557, .933, .1045, .1052 | I-B |
| Hydrogen peroxide solutions (over 8% but not over 60%) | C | S/P | III | B/3 | PV | Closed | NSR | .238(a), (c), .355, .409, .440(a)(1)&(2), .500, .933, .1004(a)(2), .1500 | NA |
| Hydrogen peroxide solutions (over 60% but not over 70%) | C | S/P | II | B/3 | PV | Closed | NSR | .238(a), (c), .355, .409, .440(a)(1)&(2), .500, .933, .1004(a)(2), .1500 | NA |
| 2-Hydroxyethyl acrylate | B | S/P | II | B/3 | PV | Closed | A | .408, .525, .526, .912(a)(1), .933, .1002(a), (b), .1004, .1020 | NA |
| N,N-bis(2-Hydroxyethyl) oleamide | B | P | II | 4m | PV | Restr | A | .409, .440, .488, .908(a), (b) | NA |
| 2-Hydroxy-4-(methylthio)butanoic acid | C | P | III | NR | Open | Open | A | .440, .903, .908(a) | NA |
| alpha-hydro-omega-Hydroxytetradeca(oxytetra methylene), see Poly(tetramethylene ether) glycols (mw 950-1050) | |||||||||
| Icosa (oxypropane-2,3-diyl)s | B | P | III | NR | Open | Open | A | .409, .440, .908(a) | NA |
| Isophorone diamine | D | S | III | 4m | PV | Restr | A | .236(b), (c), .526 | NA |
| Isophorone diisocyanate6 | B | S/P | II | B/3 | PV | Closed | A, B, C6, D | .236(a), (b), .316, .409, .500, .501, .525, .526, .602, .1000, .1020 | NA |
| Isoprene | C | S/P | III | 4m | PV | Restr | B | .372, .409, .440, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Isopropylbenzene, see Propylbenzene (all isomers) | |||||||||
| Lactonitrile solution (80% or less) | B | S/P | II | B/3 | PV | Closed | A, C, D | .238(d), .252, .316, .336, .408, .440, .525, .526, .527, .908(a), .912(a)(2), .1002, .1004, .1020, .1035 | I-D |
| Lauric acid | B | P | III | NR | Open | Open | A | .409, .440, .488, .908(a), (b) | NA |
| Lauryl polyglucose (50% or less), see Alkyl(C12-C14) polyglucoside solution (55% or less) | |||||||||
| Long chain alkaryl polyether (C11-C20) | C | P | III | NR | Open | Open | A, B | (.440, .903, .908(a))1 | NA |
| Long chain polyetheramine in alkyl(C2-C4)benzenes | C | P | III | 4m | PV | Restr | A | .409, .440, .903, .908(a) | I-D |
| Magnesium long chain alkyl salicylate (C11 + ) | C | P | III | NR | Open | Open | A, B | (.440, .903, .908(a))1 | NA |
| Maleic anhydride7 | D | S | III | 4m | PV | Restr | 7A, C | None | I-D |
| Mercaptobenzothiazol, sodium salt solution, see Sodium-2-mercaptobenzothiazol solution | |||||||||
| Mesityl oxide | D | S | III | 4m | PV | Restr | A | .236(b), (c), .409, .526 | I-D |
| Metam sodium solution | A | S/P | II | NR | Open | Open | NSR | .236(a), (b), (c), (g), .409 | NA |
| Methacrylic acid | D | S | III | 4m | PV | Restr | A | .238(a), .526, .912(a)(1), .1002(a), .1004 | NA |
| Methacrylic resin in Ethylene dichloride | B | S/P | II | 4m | PV | Restr | A, B | .236(b), .408, .440, .526, .908(a) | I-D |
| Methacrylonitrile | D | S | II | B/3 | PV | Closed | A | .236(b), .316, .408, .525, .526, .527, .912(a)(1), .1002(a), .1004, .1020 | NA |
| N-(2-Methoxy-1-methyl ethyl)-2-ethyl-6-methyl chloroacetanilide, see Metolachlor | |||||||||
| Methyl acrylate | B | S/P | II | 4m | PV | Restr | A, B | .409, .526, .527, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Methylamine solution (42% or less) | C | S/P | II | B/3 | PV | Closed | A, C, D | .236(a), (b), (c), (g), .316, .408, .525, .526, .527, .1020 | I-D |
| Methylamyl acetate | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Methylamyl alcohol | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Methyl butyrate | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Methylcyclohexane | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Methylcyclopentadiene dimer | B | P | III | 4m | PV | Restr | B | .409 | I-B |
| Methyl diethanolamine | D | S | III | NR | Open | Open | A | .236(b), (c) | I-C |
| Methylene chloride, see Dichloromethane | |||||||||
| 2-Methyl-6-ethylaniline | C | S/P | III | NR | Open | Open | A, B, C, D | None | NA |
| 2-Methyl-5-ethylpyridine | B | S/P | III | NR | Open | Open | A, D | .236(b), .409 | I-D |
| Methyl formate | D | S | II | B/3 | PV | Restr | A | .372, .408, .440, .525, .526, .527, .1020 | I-D |
| Methyl heptyl ketone | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| 2-Methyl-2-hydroxy-3-butyne | III | S | III | 4m | PV | Restr | A, B, C, D | .236(b), (d), (f), (g), .409, .526 | I-D |
| Methyl methacrylate | D | S | II | 4m | PV | Restr | A, B | .409, .526, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Methyl naphthalene (molten) | A | S/P | II | 4m | PV | Restr | A, D | .409 | I-D |
| 2-Methyl-1-pentene (Hexene (all isomers)), see Alkanes(C6-C9) | |||||||||
| 4-Methyl-1-pentene (Hexene (all isomers)), see Alkanes(C6-C9) | |||||||||
| Methyl tert-pentyl ether, see tert-Amyl methyl ether | |||||||||
| 2-Methylpyridine | D | S | II | B/3 | PV | Closed | A, C | .236(b), .408, .525(a), (c), (d), (e), .1020 | I-D |
| 3-Methylpyridine | C | S/P | II | B/3 | PV | Closed | A, C | .236(b), .408, .525(a), (c), (d), (e), .1020 | I-D |
| 4-Methylpyridine | D | S | II | B/3 | PV | Closed | A, C, D | .236(b), .408, .440, .525(a), (c), (d), (e), .526, .908(b), .1020 | I-D |
| Methyl salicylate | B | P | III | NR | Open | Open | A | .409 | I-D |
| alpha-Methylstyrene | A | S/P | III | 4m | PV | Restr | A, D | .409, .526, .912(a)(1), .1002(a), (b), .1004 | I-D |
| 3-(Methylthio) propionaldehyde | B | S/P | III | B/3 | PV | Closed | B, C | .238(e), .316, .408, .525, .526, .527, .1020 | NA |
| Metolachlor | B | P | III | NR | Open | Open | A | .409 | NA |
| Morpholine | D | S | III | 4m | PV | Restr | A | .236(b), (c), .409 | I-C |
| Motor fuel anti-knock compounds (containing lead alkyls) | A | S/P | I | B/3 | PV | Closed | A, B, C | .252, .316, .336, .408, .525, .526, .527, .933, .1020, .1025 | I-D |
| Naphthalene (molten) | A | S/P | II | 4m | PV | Restr | A, D | .409, .440, .908(b) | I-D |
| Naphthalene sulfonic acid, sodium salt solution (40% or less) | [A] | P | III | NR | Open | Open | NSR | .409 | NA |
| Naphthenic acid | A | P | II | NR | Open | Open | A | .409 | NA |
| Naphthenic acid, sodium salt solution | [A] | P | II | NR | Open | Open | NSR | .409 | NA |
| Neodecanoic acid | C | P | III | NR | Open | Open | A | None | NA |
| Nitrating acid (mixture of sulfuric and nitric acids) | C | S/P | II | B/3 | PV | Closed | NSR | .316, .408, .526, .527, .554, .555, .556, .559, .602, .933, .1000, .1045 | I-B |
| Nitric acid (70% or less) | C | S/P | II | 4m | PV | Restr | NSR | .408, .526, .527, .554, .555, .559, .933, .1045 | I-B |
| Nitrobenzene | B | S/P | II | B/3 | PV | Closed | A, D | .316, .336, .408, .440, .525, .526, .908(b), .933, .1020 | I-D |
| Nitroethane7 | D | S | III | 4m | PV | Restr | 7A, C | .236(b), .409, .526, .1002(a), (b), .1003 | I-C |
| Nitroethane, 1-Nitropropane (each 15% or more) mixture7 | D | S | III | 4m | PV | Restr | 7A | .236(b), .409, .526, .1002 | I-C |
| o-Nitrophenol (molten) | B | S/P | II | B/3 | PV | Closed | A, C, D | .409, .440, .525, .526, .908(a), (b), .1020 | NA |
| 1- or 2-Nitropropane7 | D | S | III | 4m | PV | Restr | 7A, C | .409, .526 | I-C |
| Nitropropane (60%), Nitroethane (40%) mixture7 | D | S | III | 4m | PV | Restr | 7A, C | .236(b), .409, .526 | I-C |
| Nitropropane (20%), Nitroethane (80%) mixture7 | D | S | III | 4m | PV | Restr | 7A, C | .236(b), .409, .526, .1002(a), (b), .1003 | I-C |
| (o-, p-) Nitrotoluene | B | S/P | II | B/3 | PV | Closed | A, B | .316, .408, .440, .525, .526, .908(b), .1020 | I-D |
| Nonane (all isomers), see Alkanes(C6-C9) | C | P | III | 4m | PV | Restr | B, C | .409 | I-D |
| Nonene (all isomers) | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Nonyl acetate | C | P | III | NR | Open | Open | A | .409 | I-D |
| Nonyl alcohol (all isomers) | C | P | III | NR | Open | Open | A | None | I-D |
| Nonyl phenol | A | P | II | NR | Open | Open | A | .409 | I-D |
| Nonyl phenol poly(4 + )ethoxylates | B | P | III | NR | Open | Open | A | .409, .440, .4881, .908(a), (b) | I-D |
| Noxious liquid, N.F., (1) n.o.s. ("trade name" contains "principal components") ST 1, Cat A | A | P | I | NR | Open | Open | A | .408 | NA |
| Noxious liquid, F., (2) n.o.s. ("trade name" contains "principal components") ST 1, Cat A | A | P | I | 4m | PV | Restr | A | .408 | NA |
| Noxious liquid, N.F., (3) n.o.s. ("trade name" contains "principal components") ST 2, Cat A | A | P | II | NR | Open | Open | A | .409 | NA |
| Noxious liquid, F., (4) n.o.s. ("trade name" contains "principal components") ST 2, Cat A | A | P | II | 4m | PV | Restr | A | .409 | NA |
| Noxious liquid, N.F., (5) n.o.s. ("trade name" contains "principal components") ST 2, Cat B | B | P | II | NR | Open | Open | A | .409; (.440, .908)1 | NA |
| Noxious liquid, N.F., (6) n.o.s. ("trade name" contains "principal components") ST 2, Cat B, mp. equal to or greater than 15 deg. C | B | P | II | NR | Open | Open | A | .409, .440, .488, .908(b); (.908(a))1 | NA |
| Noxious liquid, F., (7) n.o.s. ("trade name" contains "principal components") ST 2, Cat B | B | P | II | 4m | PV | Restr | A | .409; (.440, .908)1 | NA |
| Noxious liquid, F., (8) n.o.s. ("trade name" contains "principal components") ST 2, Cat B, mp. equal to or greater than 15 deg. C | B | P | II | 4m | PV | Restr | A | .409, .440, .488, .908(b); (.908(a))1 | NA |
| Noxious liquid, N.F., (9) n.o.s. ("trade name" contains "principal components") ST 3, Cat A | A | P | III | NR | Open | Open | A | .409 | NA |
| Noxious liquid, F., (10) n.o.s. ("trade name" contains "principal components") ST 3, Cat A | A | P | III | 4m | PV | Restr | A | .409 | NA |
| Noxious liquid, N.F., (11) n.o.s. ("trade name" contains "principal components") ST 3, Cat B | B | P | III | NR | Open | Open | A | (.409, .440, .908)1 | NA |
| Noxious liquid, N.F., (12) n.o.s. ("trade name" contains "principal components") ST 3, Cat B, mp. equal to or greater than 15 deg. C | B | P | III | NR | Open | Open | A | .409, .440, .488, .908(b); (.908(a))1 | NA |
| Noxious liquid, F., (13) n.o.s. ("trade name" contains "principal components") ST 3, Cat B | B | P | III | 4m | PV | Restr | A | .409; (.440, .908)1 | NA |
| Noxious liquid, F., (14) n.o.s. ("trade name" contains "principal components") ST 3, Cat B, mp. equal to or greater than 15 deg. C | B | P | III | 4m | PV | Restr | A | .409, .440, .488, .908(b); (.908(a))1 | NA |
| Noxious liquid, N.F., (15) n.o.s. ("trade name" contains "principal components") ST 3, Cat C | C | P | III | NR | Open | Open | A | (.440, .903, .908)1 | NA |
| Noxious liquid, F., (16) n.o.s. ("trade name" contains "principal components") ST 3, Cat C | C | P | III | 4m | PV | Restr | A | (.440, .903, .908)1 | NA |
| Octane (all isomers), see Alkanes(C6-C9) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Octanol (all isomers) | C | P | III | NR | Open | Open | A | None | I-D |
| Octene (all isomers) | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Octyl acetate | C | P | III | NR | Open | Open | A | None | I-D |
| Octyl aldehydes | B | P | III | 4m | PV | Restr | A | .409, .440, .908(b) | I-C |
| Octyl nitrates (all isomers), see Alkyl(C7-C9) nitrates | |||||||||
| Olefin mixtures (C5-C7) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Olefin mixtures (C5-C15) | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| alpha-Olefins (C6-C18) mixtures | B | P | III | 4m | PV | Restr | A | .409, .440, .908(a), (b) | I-D |
| Oleum | C | S/P | II | B/3 | PV | Closed | NSR | .316, .408, .440, .526, .527, .554, .555, .556, .602, .908(a), .933, .1000, .1045, .1052 | I-B |
| Oleylamine | A | S/P | II | 4m | PV | Restr | A | .409, .526 | NA |
| Palm kernel acid oil | C | P | III | NR | Open | Open | A, B | .440, .903, .908(a), (b) | NA |
| Paraldehyde | C | S/P | III | 4m | PV | Restr | A | .409, .440, .908(b) | I-C |
| Paraldehyde-ammonia reaction product | C | S/P | II | B/3 | PV | Closed | A | .236 (a), (b), (c), (g), .525(a), (c), (e), .408, .526, .1020 | NA |
| Pentachloroethane | B | S/P | II | B/3 | PV | Restr | NSR | .316, .409, .525, .526, .1020 | NA |
| 1,3-Pentadiene | C | S/P | III | 4m | PV | Restr | A, B | .409, .526, .912(a)(1), .1002, .1004 | I-D |
| Pentane (all isomers) | C | P | III | 4m | PV | Restr | A | .372, .409 | I-D |
| n-Pentanoic acid (64%), 2-Methyl butyric acid (36%) mixture | D | S | II | B/3 | Open | Closed | A, D | .238(a), .408, .525(a), (c), (e), .554, .933, .1020 | I-D |
| Pentene (all isomers) | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| n-Pentyl propionate | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Perchloroethylene | B | S/P | III | B/3 | PV | Restr | NSR | .409, .526 | NA |
| Phenol (or solutions with 5% or more Phenol) | C | S/P | II | B/3 | PV | Closed | A | .408, .440, .488, .525, .526, .908(a), (b), .933, .1020 | I-D |
| 1-Phenyl-l-xylyl ethane | C | P | III | NR | Open | Open | A, B | None | NA |
| Phosphate esters, alkyl(C12-C14)amine | B | P | III | 4m | PV | Restr | A | .409 | NA |
| Phosphoric acid | D | S | III | NR | Open | Open | NSR | .554, .555, .558, .1045, .1052, .933 | I-B |
| Phthalic anhydride (molten) | C | S/P | III | 4m | PV | Restr | A, D | .440, .908(a), (b) | I-D |
| Pinene, see the alpha- or beta- isomers | |||||||||
| alpha-Pinene | A | P | III | 4m | PV | Restr | A | .409 | I-D |
| beta-Pinene | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Pine oil | C | P | III | NR | Open | Open | A | .440, .908(a) | I-D |
| Polyalkyl(C18-C22) acrylate in Xylene | C | P | III | 4m | PV | Restr | A | .409, .440, .903, .908(a) | NA |
| Polyalkylene oxide polyol | C | P | III | NR | Open | Open | A | .440, .903, .908(a) | NA |
| Poly(2 + )cyclic aromatics | A | P | II | 4m | PV | Restr | A, D | .409 | I-D |
| Polyethylene polyamines | C | S/P | III | NR | Open | Open | A | .236(b), (c), .400, .440, .908(b) | NA |
| Polyferric sulfate solution | C | S/P | III | NR | Open | Open | NSR | .238(d) | NA |
| Polyisobutenamine in aliphatic (C10-C14) solvent | C | P | III | NR | Open | Open | A | .903 | NA |
| Polymethylene polyphenyl isocyanate6 | D | S | II | B/3 | PV | Closed | A, C6, D | .236(a), (b), .409, .500, .501, .525, .526, .602, .1000, .1020 | NA |
| Polyolefinamine (C28-C250) | C | P | III | NR | Open | Open | A | None | NA |
| Polyolefinamine in alkyl(C2-C4)benzenes | C | P | III | 4m | PV | Restr | A | .409, .440, .903, .908(a) | I-D |
| Polyolefin phosphorosulfide, barium derivative (C28-C250) | C | P | III | NR | Open | Open | A, B | (.440, .903, .908(a))1 | NA |
| Poly(tetramethylene ether) glycols (mw 950-1050) | B | P | III | NR | Open | Open | A, D | .409, .440, .488, .908(a), (b) | NA |
| Potassium hydroxide solution, see Caustic potash solution | |||||||||
| Potassium oleate | C | P | III | NR | Open | Open | A | .409 | NA |
| Potassium thiosulfate (50% or less) | C | P | III | NR | Open | Open | NSR | None | NA |
| iso-Propanolamine | C | S/P | III | NR | Open | Open | A | .236(b), (c), .440, .526, .903, .908(b) | I-D |
| n-Propanolamine | C | S/P | III | NR | Open | Open | A, D | .236(b), (c), .440, .526, .908(b) | NA |
| Propionaldehyde | C | S/P | III | 4m | PV | Restr | A | .316, .409, .526, .527 | I-C |
| Propionic acid | D | S | III | 4m | PV | Restr | A | .238(a), .409, .527, .554, .933 | I-D |
| Propionic anhydride | C | S/P | III | 4m | PV | Restr | A | .238(a), .526 | I-D |
| Propionitrile | C | S/P | II | B/3 | PV | Closed | A, D | .252, .316, .336, .408, .525, .526, .527, .1020 | I-D |
| iso-Propylamine | C | S/P | II | B/3 | PV | Closed | C, D | .236(b), (c), .372, .408, .440, .525, .526, .527, .1020 | I-D |
| iso-Propylamine solution (70% or less) | C | S/P | II | B/3 | PV | Closed | C, D | .236(a), (b), (c), (g), .408, .440, .525, .526, .527, .1020 | I-D |
| n-Propylamine | C | S/P | II | B/3 | PV | Closed | A, C, D | .236(b), (c), .408, .500, .525, .526, .527, .1020 | I-D |
| n-Propylbenzene, see Propylbenzene (all isomers) | |||||||||
| Propylbenzene (all isomers) | A | P | III | 4m | PV | Restr | A | .409 | I-D |
| n-Propyl chloride | D | S | III | 4m | PV | Restr | A, B | .409 | I-D |
| iso-Propylcyclohexane | C | P | III | 4m | PV | Restr | A | .409, .440, .903, .908(a) | I-D |
| Propylene dimer | C | P | III | 4m | PV | Restr | A | .409 | NA |
| Propylene oxide | C | S/P | II | B/3 | PV | Closed | A, C | .372, .408, .440, .500, .526, .530, .1010, .1011 | I-B |
| Propylene tetramer | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Propylene trimer | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| iso-Propyl ether | D | S | III | 4m | PV | Restr | A | .409, .500, .515, .912(a)(1) | I-D |
| Pyridine | D | S | III | 4m | PV | Restr | A | .236(b), .409 | I-D |
| Rosin, see Rosin oil | |||||||||
| Rosin oil | B | P | III | NR | Open | Open | A | .409, .440, .488, .908(a), (b) | I-D |
| Rosin soap (disproportionated) solution | B | P | III | NR | Open | Open | A | .409 | NA |
| Sodium alkyl (C14-C17) sulfonates 60-65% solution, see Alkane (C14-C17) sulfonic acid, sodium salt solution | |||||||||
| Sodium aluminate solution | D | S | III | NR | Open | Open | NSR | .236(a), (b), (c), (g), .933 | NA |
| Sodium borohydride (15% or less), Sodium hydroxide solution | C | S/P | III | NR | Open | Open | NSR | .236(a), (b), (c), (g), .440, .908(a), .933 | NA |
| Sodium chlorate solution (50% or less) | III | S | III | NR | Open | Open | NSR | .409, .933, .1065 | NA |
| Sodium dichromate solution (70% or less) | C | S/P | II | B/3 | Open | Closed | NSR | .236(b), (c), .408, .525, .933, .1020 | NA |
| Sodium dimethyl naphthalene sulfonate solution, see Dimethyl naphthalene sulfonic acid, sodium salt solution | |||||||||
| Sodium hydrogen sulfide (6% or less), Sodium carbonate (3% or less) solution | B | P | III | NR | Open | Open | NSR | .409 | NA |
| Sodium hydrogen sulfite solution (45% or less) | D | S | III | NR | Open | Open | NSR | None | NA |
| Sodium hydrosulfide solution (45% or less) | B | S/P | III | 4m | PV | Restr | NSR | .409, .440, .526, .908(b), .933 | NA |
| Sodium hydrosulfide, Ammonium sulfide solution | B | S/P | II | B/3 | PV | Closed | A, C | .236(a), (b), (c), (g), .316, .372, .408, .525, .526, .527, .933, .1002, .1020 | NA |
| Sodium hydroxide solution, see Caustic soda solution | |||||||||
| Sodium hypochlorite solution (15% or less) | C | S/P | III | 4m | PV | Restr | NSR | .236(a), (b), .933 | NA |
| Sodium long chain alkyl salicylate (C13 + ) | [C] | P | III | NR | Open | Open | A | (.440, .903, .908(a))1 | NA |
| Sodium-2-mercaptobenzothiazol solution | B | S/P | III | NR | Open | Open | NSR | .236(a), (b), (c), (g), .409, .440, .908(b), .933 | NA |
| Sodium N-methyldithiocarbamate solution, see Metam sodium solution | |||||||||
| Sodium naphthalene sulfonate solution (40% or less), see Naphthalene sulfonic acid, sodium salt solution (40% or less) | |||||||||
| Sodium naphthenate solution, see Naphthenic acid, sodium salt solution | |||||||||
| Sodium nitrite solution | B | S/P | II | NR | Open | Open | NSR | .408, .525(a), (c), (d), (e), .1020 | NA |
| Sodium petroleum sulfonate | B | S/P | II | NR | Open | Open | A | .409, .440, .908(a) | NA |
| Sodium silicate solution | C | P | III | NR | Open | Open | A | None | NA |
| Sodium sulfide solution (15% or less) | B | S/P | III | B/3 | PV | Closed | NSR | .236(a), (b), .409, .440, .526, .908(b) | NA |
| Sodium sulfite solution (25% or less) | C | P | III | NR | Open | Open | NSR | .409, .440, .908(b) | NA |
| Sodium tartrates, Sodium succinates solution | D | S | III | NR | Open | Open | A, B | .238(e) | NA |
| Sodium thiocyanate solution (56% or less) | B | P | III | NR | Open | Open | NSR | .238(a), .409 | NA |
| Styrene monomer | B | S/P | III | 4m | PV | Restr | A, B | .236(b), .409, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Sulfohydrocarbon, long chain (C18 + ) alkylamine mixture | B | P | III | NR | Open | Open | A, B | .409; (.440, .908(a))1 | NA |
| Sulfur (molten) | III | S | III | NR | Open | Open | NSR | .252, .440, .526, .545 | I-C |
| Sulfuric acid | C | S/P | III | NR | Open | Open | NSR | .440, .554, .555, .556, .602, .908(a), (b), .933, .1000, .1045, .1046, .1052 | I-B |
| Tall oil (crude and distilled) | B | P | III | NR | Open | Open | A | .409, .440, .488, .908(a), (b) | NA |
| Tall oil, fatty acid (resin acids less than 20%) | C | P | III | NR | Open | Open | A | .440, .908(a), (b) | NA |
| Tall oil fatty acid, barium salt | B | S/P | III | NR | Open | Open | A | .409, .440, .908(a) | NA |
| Tall oil soap (disproportionated) solution | B | P | III | NR | Open | Open | A | .409, .440, .908(a), (b) | NA |
| 1,1,2,2-Tetrachloroethane | B | S/P | III | B/3 | PV | Restr | NSR | .316, .409, .525, .526, .1020 | NA |
| Tetraethylenepentamine3 | D | S | III | NR | Open | Open | A | .236(b), (c), (g) | I-C |
| Tetrahydrofuran | D | S | III | 4m | PV | Restr | A, D | .409, .526, .912(a)(2), .1004 | I-C |
| Tetrahydronaphthalene | C | P | III | NR | Open | Open | A | None | I-D |
| Tetramethylbenzene (all isomers) | A | P | III | NR | Open | Open | A | None | I-D |
| Toluene | C | P | III | 4m | PV | Restr | A | .409 | I-D |
| Toluenediamine | C | S/P | II | B/3 | PV | Closed | A, B, C, D | .236(a), (b), (c), (g), .316, .408, .440, .525, .526, .527, .908(a), (b), .933, .1020 | NA |
| Toluene diisocyanate6 | C | S/P | II | 4m | PV | Closed | A, C6, D | .236(b), .316, .408, .440, .500, .501, .525, .526, .527, .602, .908(b), .1000, .1020 | I-D |
| o-Toluidine | C | S/P | II | B/3 | PV | Closed | A, C | .316, .408, .525, .526, .933, .1020 | I-D |
| Tributyl phosphate | B | P | III | NR | Open | Open | A | .409 | I-D |
| 1,2,3-Trichlorobenzene (molten) | A | S/P | I | B/3 | PV | Closed | A, C, D | .316, .408, .440, .526, .908(b), .933 | I-D |
| 1,2,4-Trichlorobenzene | B | S/P | II | 4m | PV | Restr | A, B,C, | .409, .440, .526, .908(b), | I-D |
| 1,1,1-Trichloroethane | C | P | III | NR | Open | Open | A | .409 | I-D |
| 1,1,2-Trichloroethane | C | S/P | III | B/3 | PV | Restr | NSR | .409, .525, .526, .933, .1020 | I-D |
| Trichloroethylene | C | S/P | III | B/3 | PV | Restr | NSR | .316, .409, .525, .526, .1020 | I-D |
| 1,2,3-Trichloropropane | C | S/P | II | B/3 | PV | Closed | A, B, C, D | .316, .408, .525, .526, .933, .1020 | I-D |
| 1,1,2-Trichloro-1,2,2-trifluoroethane | C | P | III | NR | Open | Open | NSR | None | NA |
| Tricresyl phosphate (less than 1% of the ortho isomer) | A | P | II | NR | Open | Open | A | .409 | I-D |
| Tricresyl phosphate (1% or more of the ortho isomer) | A | S/P | I | 4m | PV | Closed | A, B | .408, .525(a), (c), (d), (e), .1020 | I-D |
| Tridecanoic acid | B | P | III | NR | Open | Open | A | .409, .440, .488, .908(a), (b) | NA |
| Triethanolamine | D | S | III | NR | Open | Open | A | .236(a), (b), (c), (g) | I-C |
| Triethylamine | C | S/P | II | B/3 | PV | Restr | A, B, C | .236(b), (c), .409, .525, .526, .527, .1020 | I-C |
| Triethylbenzene | A | P | II | NR | Open | Open | A | .409 | I-D |
| Triethylene glycol di-(2-ethylbutyrate) | [C] | P | III | NR | Open | Open | A | None | I-C |
| Triethylenetetramine | D | S | III | NR | Open | Open | A | .236(a), (b), (c) | I-C |
| Triethyl phosphite | B | S/P | III | B/3 | PV | Restr | A, B, D | .409, .526 | NA |
| Triisopropylated phenyl phosphates | A | P | II | NR | Open | Open | A | .409 | NA |
| Trimethylacetic acid | D | S | III | 4m | PV | Restr | A, C | .238(a), .266, .554 | I-D |
| Trimethylamine solution (30% or less) | C | S/P | II | B/3 | PV | Closed | A, C | .236(a), (b), (c), (g), .372, .408, .440, .525, .526, .527, .908(b), .1020 | I-C |
| Trimethylbenzene (all isomers) | A | P | III | 4m | PV | Restr | A | .409 | I-D |
| Trimethylhexamethylenediamine (2,2,4- and 2,4,4- isomers) | D | S | III | NR | Open | Open | A, C | .236(a), (b), (c), (g), .409 | NA |
| Trimethylhexamethylene diisocyanate (2,2,4- and 2,4,4- isomers)6 | B | S/P | II | B/3 | PV | Closed | A, C6 | .316, .409, .500, .501, .525, .526, .602, .1000, .1020 | NA |
| 2,2,4-Trimethyl-1,3-pentanediol-1-isobutyrate | C | P | III | NR | Open | Open | A | None | I-D |
| Trimethyl phosphite | # | S | III | 4m | PV | Restr | A, D | .409, .526, .602, .1000 | I-D |
| 1,3,5-Trioxane | D | S | III | 4m | PV | Restr | A, D | .409 | I-C |
| Trixylenyl phosphate | A | P | I | NR | Open | Open | A | .408 | NA |
| Trixylyl phosphate, see Trixylenyl phosphate | |||||||||
| Turpentine | B | P | III | 4m | PV | Restr | A | .409 | I-D |
| Undecanoic acid | B | P | III | NR | Open | Open | A | .440, .908(a), (b) | NA |
| 1-Undecene | B | P | III | NR | Open | Open | A | .409 | I-D |
| 1- Undecyl alcohol | B | P | III | NR | Open | Open | A | .409, .440, .908(b) | I-D |
| Urea, Ammonium nitrate solution (containing more than 2% NH3) | C | S/P | III | 4m | PV | Restr | A | .236(b), .526 | I-D |
| Valeraldehyde (all isomers) | C | S/P | III | 4m | PV | Restr | A | .409, .500, .526 | I-C |
| Vinyl acetate | C | S/P | III | 4m | PV | Restr | A | .409, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Vinyl ethyl ether | C | S/P | II | 4m | PV | Closed | A | .236(b), (d), (f), (g), .252, .372, .408, .440, .500, .515, .526, .527, .912(a)(1), .1002(a), (b), .1004 | I-C |
| Vinylidene chloride | D | S | II | 4m | PV | Restr | B | .236(a), (b), .372, .409, .440, .500, .526, .527, .912(a)(1), .1002(a), (b), .1004 | I-D |
| Vinyl neodecanate | B | S/P | III | NR | Open | Open | A, B | .409, .912(a)(1), .1002(a), (b), .1004 | NA |
| Vinyltoluene | A | S/P | III | 4m | PV | Restr | A, B, D | .236(a), (b), (c), (g), .409, .912(a)(1), .1002(a), (b), .1004 | I-D |
| White spirit (low (15-20%) aromatic) | B | P | II | 4m | PV | Restr | A | .409 | NA |
| Xylenes8 (ortho-, meta-, para-) | C | P | III | 4m | PV | Restr | A | .409, .440, .908(b)8 | I-D |
| Xylenes, Ethylbenzene (10% or more) mixture | B | P | III | 4m | PV | Restr | A | .409 | NA |
| Xylenol | B | S/P | III | NR | Open | Open | A, B | .409, .440, .908(a), (b) | NA |
| Zinc alkaryl dithiophosphate (C7-C16) | C | P | III | NR | Open | Open | A, B | (.440, .903, .908(a))1 | NA |
| Zinc alkyl dithiophosphate (C3-C14) | B | P | III | NR | Open | Open | A, B | .409; (.440, .908(a))1 | NA |
Column Heading Footnotes:
a. The cargo name must be as it appears in this column (see 153.900, 153.907). Words in italics are not part of the cargo name but may be used in addition to the cargo name. When one entry references another entry by use of the word "see", and both names are in roman type, either name may be used as the cargo name (e.g., Diethyl ether, see Ethyl ether). However, the referenced entry is preferred.
The provisions contained in 46 CFR part 197, subpart C, apply to liquid cargoes containing 0.5% or more benzene by volume.
b. This column lists the IMO Annex II Pollution Category.
A, B, C, D-NLS Category of Annex II of MARPOL 73/78.
III-Appendix III of Annex II (non-NLS cargoes) of MARPOL 73/78.
#-No determination of NLS status. For shipping on an oceangoing vessel, see 46 CFR 153.900(c) .
[ ]-A NLS category in brackets indicates that the product is provisionally categorized and that further data are necessary to complete the evaluation of its pollution hazards. Until the hazard evaluation is completed, the pollution category assigned is used.
@-The NLS category has been assigned by the U.S. Coast Guard, in absence of one assigned by the IMO. The category is based upon a GESAMP Hazard Profile or by analogy to a closely related product having an NLS assigned.
c. This column lists the hazard(s) of the commodity:
S-The commodity is included because of its safety hazards.
P-The commodity is included because of its pollution hazards.
S/P-The commodity is included because of both its safety and pollution hazards.
d. This column lists the type of containment system the cargo must have (see 153.230 through 153.232).
e. This column lists the height of any vent riser required (see 153.350 and 153.351).
f. This column lists any vent control valve required (see 153.355).
g. This column lists the type of gauging system required (see 153.400 through 153.406).
h. This column lists the type of fire protection system required. Where more than one system is listed, any listed system may be used. A dry chemical system may not be substituted for either type of foam system unless the dry chemical system is listed as an alternative or the substitution is approved by Commandant (CG-ENG) (telephone number 202-372-1420) (see 153.460). The types are as follows:
A is a foam system for water soluble cargoes (polar solvent foam).
B is a foam system for water insoluble cargoes (non-polar solvent foam).
C is a water spray system.
D is a dry chemical system.
NSR means there is no special requirement applying to fire protection systems.
i. This column lists sections that apply to the cargo in addition to the general requirements of this part. The 153 Part number is omitted.
j. This column lists the electrical hazard class and group used for the cargo when determining requirements for electrical equipment under Subchapter J (Electrical Engineering) of this chapter.
A number of electrical hazard class and group assignments are based upon that which appears in "Classification of Gases, Liquids and Volatile Solids Relative to Explosion-Proof Electrical Equipment", Publication NMAB 353-5, National Academy Press, 1982, when not appearing in NFPA 497M, "Manual for Classification of Gases, Vapors and Dusts for Electrical Equipment in Hazardous (Classified) Locations."
The I-B electrical hazard does not apply to weather deck locations (see 46 CFR Part 111 ) for inorganic acids: Chlorosulfonic acid; Hydrochloric acid; Nitrating acid; Nitric acid (70% or less); Oleum; Phosphoric acid; Sulfuric acid.
Abbreviations used in the Table:
NR-No requirement.
NA-Not applicable.
Abbreviations for Noxious Liquid cargoes:
N.F.-non-flammable (flash point greater than 60 deg C (140 deg F) closed cup (cc)).
F.-flammable (flash point less than or equal to 60 deg C (140 deg F) closed cup (cc)).
n.o.s.-not otherwise specified.
ST-Ship type.
Cat-Pollution category.
Footnotes for Specific Cargoes:
1. Special applicability:
153.440 and .908(a) apply to the chemical, and mixtures containing the chemical, with a viscosity of 25 mPa.s at 20 deg C (68 deg F).
153.440 and .908(b) apply to the chemical, and mixtures containing the chemical, with a melting point of 0 deg C (32 deg F) and above.
153.488 applies to the chemical, and mixtures containing the chemical, with a melting point of 15 deg C (59 deg F) and above.
2. Benzene containing cargoes.
Applies to mixtures containing no other components with safety hazards and where the pollution category is C or less.
3. Diammonium salt of Zinc ethylenediaminetetraacetic acid solution; Tetraethylenepentamine.
Aluminum is a questionable material of construction with this cargo since pitting and corrosion has been reported. The IMO Chemical Code prohibits aluminum as a material of construction for this cargo.
4. 2,4-Dichlorophenol.
Some tank pitting has been reported when this cargo is contaminated with water, including moisture in the air. The IMO Chemical Code requires that the vapor space over this cargo be kept dry.
5. Reserved.
6. Diphenylmethane diisocyanate; Hexamethylene diisocyanate; Isophorone diisocyanate; Polymethylene polyphenyl isocyanate; Toluene diisocyanate; Trimethylhexamethylene diisocyanate (2,2,4- and 2,4,4- isomers).
Water is effective in extinguishing open air fires but will generate hazardous quantities of gas if put on the cargo in enclosed spaces.
7. Maleic anhydride; Nitroethane; Nitroethane, 1-Nitropropane mixtures; 1- or 2-Nitropropane; Nitropropane, Nitroethane mixtures.
Dry chemical extinguishers should not be used on fires involving these cargoes since some dry chemicals may react with the cargo and cause an explosion.
8. Xylenes.
Special requirement .908(b) only applies to the para- (p-) isomer, and mixtures containing the para-isomer having a melting point of 0 deg C (32 deg F) or more.
46 C.F.R. 153 app Table 1 to Part 153