TP38TP-CodesExcerpts from 49 CFR §172.102. Verify against the current official rule text before relying on them.
Provision text
Each portable tank must be insulated with an insulating material so that the overall thermal conductance at 15.5 °C (60 °F) is no more than 1.5333 kilojoules per hour per square meter per degree Celsius (0.075 Btu per hour per square foot per degree Fahrenheit) temperature differential. Insulating materials may not promote corrosion to steel when wet.
Materials referencing this code
- UN 2232 - 2-Chloroethanal
- UN 3023 - 2-Methyl-2-heptanethiol
- NA9264 - 3,5-Dichloro-2,4,6-trifluoropyridine
- UN 1541 - Acetone cyanohydrin, stabilized
- UN 1092 - Acrolein, stabilized
- UN 1098 - Allyl alcohol
- UN 1722 - Allyl chloroformate
- UN 2334 - Allylamine
- UN 1560 - Arsenic trichloride
- UN 2692 - Boron tribromide
- UN 1745 - Bromine pentafluoride
- UN 1746 - Bromine trifluoride
- UN 1695 - Chloroacetone, stabilized
- UN 2668 - Chloroacetonitrile
- UN 1752 - Chloroacetyl chloride
- UN 1580 - Chloropicrin
- NA9263 - Chloropivaloyl chloride
- UN 1754 - Chlorosulfonic acid (with or without sulfur trioxide)
- UN 1143 - Crotonaldehyde or Crotonaldehyde, stabilized
- UN 2488 - Cyclohexyl isocyanate
- UN 2521 - Diketene, stabilized
- UN 1595 - Dimethyl sulfate
- UN 2382 - Dimethylhydrazine, symmetrical
- UN 1163 - Dimethylhydrazine, unsymmetrical
- UN 1182 - Ethyl chloroformate
- UN 2826 - Ethyl chlorothioformate
- UN 2481 - Ethyl isocyanate
- NA2927 - Ethyl phosphonothioic dichloride, anhydrous
- NA2845 - Ethyl phosphonous dichloride, anhydrous pyrophoric liquid
- NA2927 - Ethyl phosphorodichloridate
- UN 1892 - Ethyldichloroarsine
- UN 1135 - Ethylene chlorohydrin
- UN 1605 - Ethylene dibromide
- UN 1185 - Ethyleneimine, stabilized
- UN 2646 - Hexachlorocyclopentadiene
- UN 3294 - Hydrogen cyanide, solution in alcohol with not more than 45 percent hydrogen cyanide
- UN 1994 - Iron pentacarbonyl
- UN 2407 - Isopropyl chloroformate
- UN 2483 - Isopropyl isocyanate
- UN 3079 - Methacrylonitrile, stabilized
- UN 3246 - Methanesulfonyl chloride
- UN 2605 - Methoxymethyl isocyanate
- UN 1647 - Methyl bromide and ethylene dibromide mixtures, liquid
- UN 1238 - Methyl chloroformate
- UN 1239 - Methyl chloromethyl ether
- UN 2644 - Methyl iodide
- UN 2480 - Methyl isocyanate
- UN 2477 - Methyl isothiocyanate
- UN 2606 - Methyl orthosilicate
- NA9206 - Methyl phosphonic dichloride
- NA2845 - Methyl phosphonous dichloride, pyrophoric liquid
- UN 1251 - Methyl vinyl ketone, stabilized
- NA1556 - Methyldichloroarsine
- UN 1244 - Methylhydrazine
- UN 2743 - n-Butyl chloroformate
- UN 2485 - n-Butyl isocyanate
- UN 2740 - n-Propyl chloroformate
- UN 2482 - n-Propyl isocyanate
- UN 2032 - Nitric acid, red fuming
- UN 1670 - Perchloromethyl mercaptan
- UN 2487 - Phenyl isocyanate
- UN 2337 - Phenyl mercaptan
- UN 1672 - Phenylcarbylamine chloride
- UN 1810 - Phosphorus oxychloride
- UN 1809 - Phosphorus trichloride
- UN 1829 - Sulfur trioxide, stabilized
- UN 1834 - Sulfuryl chloride
- UN 2484 - tert-Butyl isocyanate
- UN 1510 - Tetranitromethane
- UN 2474 - Thiophosgene
- UN 1838 - Titanium tetrachloride
- UN 3390 - Toxic by inhalation liquid, corrosive, n.o.s. with an LC50 lower than or equal to 1000 ml/m3 and saturated vapor concentration greater than or equal to 10 LC50
- UN 3389 - Toxic by inhalation liquid, corrosive, n.o.s. with an LC50 lower than or equal to 200 ml/m3 and saturated vapor concentration greater than or equal to 500 LC50
- UN 3489 - Toxic by inhalation liquid, flammable, corrosive, n.o.s. with an LC50 lower than or equal to 1000 ml/m3 and saturated vapor concentration greater than or equal to 10 LC50
- UN 3488 - Toxic by inhalation liquid, flammable, corrosive, n.o.s. with an LC50 lower than or equal to 200 ml/m3 and saturated vapor concentration greater than or equal to 500 LC50
- UN 3384 - Toxic by inhalation liquid, flammable, n.o.s. with an LC50 lower than or equal to 1000 ml/m3 and saturated vapor concentration greater than or equal to 10 LC50
- UN 3383 - Toxic by inhalation liquid, flammable, n.o.s. with an LC50 lower than or equal to 200 ml/m3 and saturated vapor concentration greater than or equal to 500 LC50
- UN 3382 - Toxic by inhalation liquid, n.o.s. with an LC50 lower than or equal to 1000 ml/m3 and saturated vapor concentration greater than or equal to 10 LC50
- UN 3381 - Toxic by inhalation liquid, n.o.s. with an LC50 lower than or equal to 200 ml/m3 and saturated vapor concentration greater than or equal to 500 LC50
- UN 3388 - Toxic by inhalation liquid, oxidizing, n.o.s. with an LC50 lower than or equal to 1000 ml/m3 and saturated vapor concentration greater than or equal to 10 LC50
- UN 3387 - Toxic by inhalation liquid, oxidizing, n.o.s. with an LC50 lower than or equal to 200 ml/m3 and saturated vapor concentration greater than or equal to 500 LC50
- UN 3491 - Toxic by inhalation liquid, water-reactive, flammable, n.o.s. with an LC50 lower or equal to 1000 ml/m3 and saturated vapor concentration greater than or equal to 10 LC50
- UN 3490 - Toxic by inhalation liquid, water-reactive, flammable, n.o.s. with an LC50 lower than or equal to 200 ml/m3 and saturated vapor concentration greater than or equal to 500 LC50
- UN 3386 - Toxic by inhalation liquid, water-reactive, n.o.s. with an LC50 lower than or equal to 1000 ml/m3 and saturated vapor concentration greater than or equal to 10 LC50
- UN 3385 - Toxic by inhalation liquid, water-reactive, n.o.s. with an LC50 lower than or equal to 200 ml/m3 and saturated vapor concentration greater than or equal to 500 LC50
- UN 2442 - Trichloroacetyl chloride
- NA9269 - Trimethoxysilane
- UN 2438 - Trimethylacetyl chloride