49 CFR 172 Special Provision TP1 (TP-Codes)

These provisions apply to the transportation of hazardous materials in IM and UN Specification portable tanks.

Code	TP1
Description	The maximum degree of filling must not exceed the degree of filling determined by the following: Where: t_r is the maximum mean bulk temperature during transport, and t_f is the temperature in degrees celsius of the liquid during filling.
HazMat with this Code	UN 2831 - 1,1,1-Trichloroethane UN 2362 - 1,1-Dichloroethane UN 2377 - 1,1-Dimethoxyethane UN 2498 - 1,2,3,6-Tetrahydrobenzaldehyde UN 2410 - 1,2,3,6-Tetrahydropyridine UN 3022 - 1,2-Butylene oxide, stabilized UN 2372 - 1,2-Di-(dimethylamino)ethane UN 1279 - 1,2-Dichloropropane UN 2252 - 1,2-Dimethoxyethane UN 2752 - 1,2-Epoxy-3-ethoxypropane UN 2325 - 1,3,5-Trimethylbenzene UN 2379 - 1,3-Dimethylbutylamine UN 2518 - 1,5,9-Cyclododecatriene UN 2688 - 1-Bromo-3-chloropropane UN 2341 - 1-Bromo-3-methylbutane UN 1126 - 1-Bromobutane UN 2386 - 1-Ethylpiperidine UN 2370 - 1-Hexene UN 3092 - 1-Methoxy-2-propanol UN 2399 - 1-Methylpiperidine UN 2376 - 2,3-Dihydropyran UN 2457 - 2,3-Dimethylbutane UN 3418 - 2,4-Toluylenediamine solution or 2,4-Toluenediamine solution UN 3055 - 2-(2-Aminoethoxy) ethanol UN 2946 - 2-Amino-5-diethylaminopentane UN 2339 - 2-Bromobutane UN 2340 - 2-Bromoethyl ethyl ether UN 2343 - 2-Bromopentane UN 2378 - 2-Dimethylaminoacetonitrile UN 2273 - 2-Ethylaniline UN 2275 - 2-Ethylbutanol UN 1177 - 2-Ethylbutyl acetate UN 1178 - 2-Ethylbutyraldehyde UN 2276 - 2-Ethylhexylamine UN 2390 - 2-Iodobutane UN 2460 - 2-Methyl-2-butene UN 2300 - 2-Methyl-5-ethylpyridine UN 3371 - 2-Methylbutanal UN 2301 - 2-Methylfuran UN 2560 - 2-Methylpentan-2-ol UN 2374 - 3,3-Diethoxypropene UN 2345 - 3-Bromopropyne UN 2849 - 3-Chloropropanol-1 UN 2684 - 3-Diethyamino-propylamine. UN 2397 - 3-Methylbutan-2-one UN 3410 - 4-Chloro-o-toluidine hydrochloride, solution UN 2293 - 4-Methoxy-4-methylpentan-2-one UN 2535 - 4-Methylmorpholine or n-methylmorpholine UN 2785 - 4-Thiapentanal UN 2302 - 5-Methylhexan-2-one UN 1088 - Acetal UN 2332 - Acetaldehyde oxime UN 2790 - Acetic acid solution, with more than 10 percent and less than 50 percent acid, by mass UN 1090 - Acetone UN 1091 - Acetone oils UN 2621 - Acetyl methyl carbinol UN 2607 - Acrolein dimer, stabilized UN 3426 - Acrylamide solution UN 1133 - Adhesives, containing a flammable liquid UN 2205 - Adiponitrile UN 3065 - Alcoholic beverages UN 1987 - Alcohols, n.o.s. UN 1989 - Aldehydes, n.o.s. UN 3140 - Alkaloids, liquid, n.o.s., or Alkaloid salts, liquid, n.o.s. UN 2586 - Alkyl sulfonic acids, liquid or Aryl sulfonic acids, liquid with not more than 5 percent free sulfuric acid UN 3145 - Alkylphenols, liquid, n.o.s. (including C2-C12 homologues) UN 2333 - Allyl acetate UN 2335 - Allyl ethyl ether UN 2219 - Allyl glycidyl ether UN 2937 - alpha-Methylbenzyl alcohol, liquid UN 2367 - alpha-Methylvaleraldehyde UN 2368 - alpha-Pinene UN 2580 - Aluminum bromide, solution UN 2581 - Aluminum chloride, solution UN 2733 - Amine, flammable, corrosive, n.o.s. or Polyamines, flammable, corrosive, n.o.s UN 2735 - Amines, liquid, corrosive, n.o.s., or Polyamines, liquid, corrosive, n.o.s. UN 2672 - Ammonia solution, relative density between 0.880 and 0.957 at 15 degrees C in water, with more than 10 percent but not more than 35 percent Ammonia. UN 1104 - Amyl acetates UN 2819 - Amyl acid phosphate UN 2620 - Amyl butyrates UN 1107 - Amyl chloride UN 1109 - Amyl formates UN 1111 - Amyl mercaptan UN 1112 - Amyl nitrate UN 1113 - Amyl nitrite UN 1106 - Amylamines UN 2431 - Anisidines UN 2222 - Anisole UN 3141 - Antimony compounds, inorganic, liquid, n.o.s UN 1731 - Antimony pentachloride, solutions UN 3405 - Barium chlorate, solution UN 3406 - Barium perchlorate, solution UN 1990 - Benzaldehyde UN 1114 - Benzene UN 2225 - Benzene sulfonyl chloride UN 2338 - Benzotrifluoride UN 2837 - Bisulfate, aqueous solution UN 2693 - Bisulfites, aqueous solutions, n.o.s. UN 3213 - Bromates, inorganic, aqueous solution, n.o.s UN 2514 - Bromobenzene UN 1887 - Bromochloromethane UN 2515 - Bromoform UN 2342 - Bromomethylpropanes UN 2344 - Bromopropanes UN 2346 - Butanedione UN 1120 - Butanols UN 1123 - Butyl acetates UN 1718 - Butyl acid phosphate UN 2348 - Butyl acrylates, stabilized UN 2709 - Butyl benzenes UN 2347 - Butyl mercaptan UN 2350 - Butyl methyl ether UN 2351 - Butyl nitrites UN 1914 - Butyl propionates UN 2352 - Butyl vinyl ether, stabilized UN 2667 - Butyltoluenes UN 1129 - Butyraldehyde UN 2840 - Butyraldoxime UN 2820 - Butyric acid UN 2739 - Butyric anhydride UN 2411 - Butyronitrile UN 2681 - Caesium hydroxide solution UN 2429 - Calcium chlorate aqueous solution UN 1130 - Camphor oil UN 2829 - Caproic acid UN 1719 - Caustic alkali liquids, n.o.s. UN 3407 - Chlorate and magnesium chloride mixture solution UN 3210 - Chlorates, inorganic, aqueous solution, n.o.s UN 2626 - Chloric acid aqueous solution, with not more than 10 percent chloric acid UN 1134 - Chlorobenzene UN 2234 - Chlorobenzotrifluorides UN 2235 - Chlorobenzyl chlorides, liquid UN 1127 - Chlorobutanes UN 2354 - Chloromethyl ethyl ether UN 2433 - Chloronitrotoluenes, liquid UN 2021 - Chlorophenols, liquid UN 2020 - Chlorophenols, solid UN 2238 - Chlorotoluenes UN 3429 - Chlorotoluidines, liquid UN 1755 - Chromic acid solution UN 1757 - Chromic fluoride, solution UN 1136 - Coal tar distillates, flammable UN 1139 - Coating solution (includes surface treatments or coatings used for industrial or other purposes such as vehicle undercoating, drum or barrel lining) NA1993 - Combustible liquid, n.o.s. NA1760 - Compounds, cleaning liquid NA1760 - Compounds, tree killing, liquid or Compounds, weed killing, liquid UN 3264 - Corrosive liquid, acidic, inorganic, n.o.s UN 3265 - Corrosive liquid, acidic, organic, n.o.s. UN 3266 - Corrosive liquid, basic, inorganic, n.o.s. UN 3267 - Corrosive liquid, basic, organic, n.o.s. UN 1760 - Corrosive liquids, n.o.s. UN 1761 - Cupriethylenediamine solution UN 2241 - Cycloheptane UN 2603 - Cycloheptatriene UN 2242 - Cycloheptene UN 1145 - Cyclohexane UN 1915 - Cyclohexanone UN 2256 - Cyclohexene UN 2243 - Cyclohexyl acetate UN 3054 - Cyclohexyl mercaptan UN 2520 - Cyclooctadienes UN 2358 - Cyclooctatetraene UN 1146 - Cyclopentane UN 2244 - Cyclopentanol UN 2245 - Cyclopentanone UN 2046 - Cymenes UN 1147 - Decahydronaphthalene UN 2841 - Di-n-amylamine UN 2384 - Di-n-propyl ether UN 1148 - Diacetone alcohol UN 2359 - Diallylamine UN 2360 - Diallylether UN 2872 - Dibromochloropropane UN 2664 - Dibromomethane UN 1149 - Dibutyl ethers UN 2873 - Dibutylaminoethanol UN 1152 - Dichloropentanes UN 2047 - Dichloropropenes UN 2565 - Dicyclohexylamine UN 2048 - Dicyclopentadiene NA1993 - Diesel fuel UN 2373 - Diethoxymethane UN 2366 - Diethyl carbonate UN 1156 - Diethyl ketone UN 2375 - Diethyl sulfide UN 1154 - Diethylamine UN 2049 - Diethylbenzene UN 1157 - Diisobutyl ketone UN 2361 - Diisobutylamine UN 2050 - Diisobutylene, isomeric compounds UN 1902 - Diisooctyl acid phosphate UN 1159 - Diisopropyl ether UN 1158 - Diisopropylamine UN 1161 - Dimethyl carbonate UN 1160 - Dimethylamine solution UN 2263 - Dimethylcyclohexanes UN 2380 - Dimethyldiethoxysilane UN 2707 - Dimethyldioxanes UN 1599 - Dinitrophenol solutions UN 1165 - Dioxane UN 1166 - Dioxolane UN 2052 - Dipentene UN 2710 - Dipropyl ketone UN 2383 - Dipropylamine UN 1903 - Disinfectants, liquid, corrosive n.o.s. UN 3142 - Disinfectants, liquid, toxic, n.o.s. UN 2801 - Dyes, liquid, corrosive, n.o.s. or Dye intermediates, liquid, corrosive, n.o.s UN 3082 - Environmentally hazardous substance, liquid, n.o.s. UN 3272 - Esters, n.o.s. UN 3475 - Ethanol and gasoline mixture or Ethanol and motor spirit mixture or Ethanol and petrol mixture, with more than 10% ethanol UN 1170 - Ethanol or Ethyl alcohol or Ethanol solutions or Ethyl alcohol solutions UN 2491 - Ethanolamine or Ethanolamine solutions UN 3271 - Ethers, n.o.s. UN 2935 - Ethyl 2-chloropropionate UN 1173 - Ethyl acetate UN 1917 - Ethyl acrylate, stabilized UN 2271 - Ethyl amyl ketone UN 1176 - Ethyl borate UN 1179 - Ethyl butyl ether UN 1180 - Ethyl butyrate UN 1190 - Ethyl formate UN 2385 - Ethyl isobutyrate UN 1192 - Ethyl lactate UN 2277 - Ethyl methacrylate, stabilized UN 1193 - Ethyl methyl ketone or Methyl ethyl ketone UN 2524 - Ethyl orthoformate UN 2525 - Ethyl oxalate UN 1195 - Ethyl propionate UN 2615 - Ethyl propyl ether UN 2270 - Ethylamine, aqueous solution with not less than 50 percent but not more than 70 percent ethylamine UN 1175 - Ethylbenzene UN 1184 - Ethylene dichloride UN 1153 - Ethylene glycol diethyl ether UN 1171 - Ethylene glycol monoethyl ether UN 1172 - Ethylene glycol monoethyl ether acetate UN 1188 - Ethylene glycol monomethyl ether UN 1189 - Ethylene glycol monomethyl ether acetate UN 1169 - Extracts, aromatic, liquid UN 1197 - Extracts, flavoring, liquid UN 2582 - Ferric chloride, solution UN 2924 - Flammable liquids, corrosive, n.o.s. UN 1993 - Flammable liquids, n.o.s. UN 2941 - Fluoroanilines UN 2387 - Fluorobenzene UN 2388 - Fluorotoluenes UN 1198 - Formaldehyde solutions, flammable UN 2209 - Formaldehyde solutions, with not less than 25 percent formaldehyde UN 3412 - Formic acid with not less than 5% but less than 10% acid by mass NA1993 - Fuel oil (No. 1, 2, 4, 5, or 6) UN 1863 - Fuel, aviation, turbine engine UN 2874 - Furfuryl alcohol UN 2526 - Furfurylamine UN 1201 - Fusel oil UN 1202 - Gas oil UN 2689 - Glycerol alpha-monochlorohydrin UN 2622 - Glycidaldehyde NA3082 - Hazardous waste, liquid, n.o.s. UN 1202 - Heating oil, light UN 1206 - Heptanes UN 2661 - Hexachloroacetone UN 2279 - Hexachlorobutadiene UN 2458 - Hexadienes UN 1207 - Hexaldehyde UN 1783 - Hexamethylenediamine solution UN 2493 - Hexamethyleneimine UN 1208 - Hexanes UN 2282 - Hexanols UN 3293 - Hydrazine, aqueous solution, with not more than 37 percent hydrazine, by mass UN 1787 - Hydriodic acid UN 1788 - Hydrobromic acid, with more than 49 percent hydrobromic acid UN 1788 - Hydrobromic acid, with not more than 49 percent hydrobromic acid UN 3295 - Hydrocarbons, liquid, n.o.s. UN 1789 - Hydrochloric acid UN 2984 - Hydrogen, peroxide, aqueous solutions with not less than 8 percent but less than 20 percent hydrogen peroxide (stabilized as necessary) UN 3471 - Hydrogendifluoride solution, n.o.s UN 2391 - Iodomethylpropanes UN 2392 - Iodopropanes UN 1212 - Isobutanol or Isobutyl alcohol UN 1213 - Isobutyl acetate UN 2527 - Isobutyl acrylate, stabilized UN 2393 - Isobutyl formate UN 2528 - Isobutyl isobutyrate UN 2283 - Isobutyl methacrylate, stabilized UN 2394 - Isobutyl propionate UN 1214 - Isobutylamine UN 2045 - Isobutyraldehyde or Isobutyl aldehyde UN 2529 - Isobutyric acid UN 2287 - Isoheptenes UN 2288 - Isohexenes UN 1216 - Isooctenes UN 2289 - Isophoronediamine UN 1219 - Isopropanol or Isopropyl alcohol UN 2403 - Isopropenyl acetate UN 2303 - Isopropenylbenzene UN 2934 - Isopropyl 2-chloropropionate UN 1220 - Isopropyl acetate UN 1793 - Isopropyl acid phosphate UN 2405 - Isopropyl butyrate UN 2947 - Isopropyl chloroacetate UN 2406 - Isopropyl isobutyrate UN 2409 - Isopropyl propionate UN 1918 - Isopropylbenzene UN 1224 - Ketones, liquid, n.o.s. UN 3408 - Lead perchlorate, solution UN 3336 - Mercaptans, liquid, flammable, n.o.s. or Mercaptan mixture, liquid, flammable, n.o.s UN 1228 - Mercaptans, liquid, flammable, toxic, n.o.s. or Mercaptan mixtures, liquid, flammable, toxic, n.o.s UN 1229 - Mesityl oxide UN 2396 - Methacrylaldehyde, stabilized UN 2531 - Methacrylic acid, stabilized UN 2614 - Methallyl alcohol UN 2933 - Methyl 2-chloropropionate UN 1231 - Methyl acetate UN 1919 - Methyl acrylate, stabilized UN 2554 - Methyl allyl chloride UN 1237 - Methyl butyrate UN 2299 - Methyl dichloroacetate UN 2053 - Methyl isobutyl carbinol UN 1245 - Methyl isobutyl ketone UN 1246 - Methyl isopropenyl ketone, stabilized UN 2400 - Methyl isovalerate UN 1247 - Methyl methacrylate monomer, stabilized UN 1248 - Methyl propionate UN 1249 - Methyl propyl ketone UN 2398 - Methyl tert-butyl ether UN 2533 - Methyl trichloroacetate UN 1235 - Methylamine, aqueous solution UN 1233 - Methylamyl acetate UN 2296 - Methylcyclohexane UN 2617 - Methylcyclohexanols, flammable UN 2297 - Methylcyclohexanone UN 2298 - Methylcyclopentane UN 2461 - Methylpentadienes UN 2536 - Methyltetrahydrofuran UN 2432 - N, N-Diethylaniline UN 2815 - N-Aminoethylpiperazine UN 1110 - n-Amyl methyl ketone UN 1128 - n-Butyl formate UN 2227 - n-Butyl methacrylate, stabilized UN 1125 - n-Butylamine UN 2247 - n-Decane UN 2274 - N-Ethyl-N-benzylaniline UN 2272 - N-Ethylaniline UN 2753 - N-Ethylbenzyltoluidines liquid UN 3056 - n-Heptaldehyde UN 2278 - n-Heptene UN 2294 - N-Methylaniline UN 2945 - N-Methylbutylamine UN 1274 - n-Propanol or Propyl alcohol, normal UN 1276 - n-Propyl acetate UN 2364 - n-Propyl benzene UN 3144 - Nicotine compounds, liquid, n.o.s. or Nicotine preparations, liquid, n.o.s UN 3218 - Nitrates, inorganic, aqueous solution, n.o.s. UN 3219 - Nitrites, inorganic, aqueous solution, n.o.s UN 2730 - Nitroanisole, liquid UN 2732 - Nitrobromobenzenes, liquid UN 2059 - Nitrocellulose, solution, flammable with not more than 12.6 percent nitrogen, by mass, and not more than 55 percent nitrocellulose UN 3434 - Nitrocresols, liquid UN 2842 - Nitroethane UN 2608 - Nitropropanes UN 1920 - Nonanes UN 1591 - o-Dichlorobenzene UN 2309 - Octadiene UN 1262 - Octanes UN 1191 - Octyl aldehydes NA3082 - Other regulated substances, liquid, n.o.s UN 1263 - Paint including paint, lacquer, enamel, stain, shellac solutions, varnish, polish, liquid filler, and liquid lacquer base UN 3066 - Paint or Paint related material UN 1263 - Paint related material including paint thinning, drying, removing, or reducing compound UN 3469 - Paint related material, flammable, corrosive (including paint thinning or reducing compound) UN 3469 - Paint, flammable, corrosive, (including paint , lacquer, enamel, stain, shellac, varnish, polish, liquid filler and liquid lacquer base) UN 1264 - Paraldehyde UN 2286 - Pentamethylheptane UN 2310 - Pentane-2,4-dione UN 1265 - Pentanes UN 1105 - Pentanols UN 3211 - Perchlorates, inorganic, aqueous solution, n.o.s. UN 1873 - Perchloric acid with more than 50 percent but not more than 72 percent acid, by mass UN 1266 - Perfumery products with flammable solvents UN 3214 - Permanganates, inorganic, aqueous solution, n.o.s UN 3216 - Persulfates, inorganic, aqueous solution, n.o.s UN 1267 - Petroleum crude oil UN 1268 - Petroleum distillates, n.o.s. or Petroleum products, n.o.s. NA1270 - Petroleum oil UN 2311 - Phenetidines UN 2821 - Phenol solutions UN 3002 - Phenyl urea pesticides, liquid, toxic UN 2470 - Phenylacetonitrile, liquid UN 1805 - Phosphoric acid solution UN 2313 - Picolines UN 1272 - Pine oil UN 2315 - Polychlorinated biphenyls, liquid UN 2427 - Potassium chlorate, aqueous solution UN 3422 - Potassium fluoride solution UN 1814 - Potassium hydroxide, solution UN 1210 - Printing ink, flammable or Printing ink related material (including printing ink thinning or reducing compound), Flammable. UN 2402 - Propanethiols UN 1275 - Propionaldehyde UN 1848 - Propionic acid with not less than 10% and less than 90% acid by mass UN 2496 - Propionic anhydride UN 2404 - Propionitrile UN 1815 - Propionyl chloride UN 1281 - Propyl formates UN 1277 - Propylamine UN 2850 - Propylene tetramer UN 1922 - Pyrrolidine UN 2656 - Quinoline UN 1866 - Resin solution, flammable UN 1286 - Rosin oil UN 1287 - Rubber solution UN 2677 - Rubidium hydroxide solution UN 3440 - Selenium compound, liquid, n.o.s UN 1288 - Shale oil UN 1819 - Sodium aluminate, solution UN 2428 - Sodium chlorate, aqueous solution UN 3415 - Sodium fluoride solution UN 1824 - Sodium hydroxide solution UN 1289 - Sodium methylate solutions in alcohol UN 2055 - Styrene monomer, stabilized UN 2319 - Terpene hydrocarbons, n.o.s. UN 2541 - Terpinolene UN 2747 - tert-Butylcyclohexylchloroformate UN 2504 - Tetrabromoethane UN 1897 - Tetrachloroethylene UN 1292 - Tetraethyl silicate UN 2320 - Tetraethylenepentamine UN 2056 - Tetrahydrofuran UN 2943 - Tetrahydrofurfurylamine UN 2412 - Tetrahydrothiophene UN 2413 - Tetrapropylorthotitanate UN 2436 - Thioacetic acid UN 2414 - Thiophene UN 1293 - Tinctures, medicinal UN 1294 - Toluene UN 2610 - Triallylamine UN 2564 - Trichloroacetic acid, solution UN 2321 - Trichlorobenzenes, liquid UN 1710 - Trichloroethylene UN 2323 - Triethyl phosphite UN 1296 - Triethylamine UN 2324 - Triisobutylene UN 2616 - Triisopropyl borate UN 2416 - Trimethyl borate UN 2329 - Trimethyl phosphite UN 1297 - Trimethylamine, aqueous solutions with not more than 50 percent trimethylamine by mass UN 2326 - Trimethylcyclohexylamine UN 2327 - Trimethylhexamethylenediamines UN 2260 - Tripropylamine UN 2057 - Tripropylene UN 2501 - Tris-(1-aziridinyl)phosphine oxide, solution UN 1299 - Turpentine UN 1300 - Turpentine substitute UN 2330 - Undecane UN 2058 - Valeraldehyde UN 1301 - Vinyl acetate, stabilized UN 2838 - Vinyl butyrate, stabilized UN 1304 - Vinyl isobutyl ether, stabilized UN 2618 - Vinyltoluenes, stabilized UN 1306 - Wood preservatives, liquid UN 1307 - Xylenes UN 1840 - Zinc chloride, solution

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