T1T-CodesExcerpts from 49 CFR §172.102. Verify against the current official rule text before relying on them.
Provision text
| Minimum test pressure (bar) | 1.5 |
|---|---|
| Minimum shell thickness | § 178.274(d)(2) |
| Pressure-relief requirements | Normal |
| Bottom opening requirements | § 178.275(d)(2) |
Materials referencing this code
- UN 2716 - 1,4-Butynediol
- UN 1709 - 2,4-Toluylenediamine, solid or 2,4-Toluenediamine, solid
- UN 2651 - 4,4′-Diaminodiphenyl methane
- UN 1579 - 4-Chloro-o-toluidine hydrochloride, solid
- UN 1841 - Acetaldehyde ammonia
- UN 2713 - Acridine
- UN 2074 - Acrylamide, solid
- UN 3206 - Alkali metal alcoholates, self-heating, corrosive, n.o.s.
- UN 3205 - Alkaline earth metal alcoholates, n.o.s
- UN 1544 - Alkaloids, solid, n.o.s. or Alkaloid salts, solid, n.o.s. poisonous
- UN 2585 - Alkyl sulfonic acids, solid or Aryl sulfonic acids, solid with not more than 5 percent free sulfuric acid
- UN 2430 - Alkylphenols, solid, n.o.s. (including C2-C12 homologues)
- UN 3438 - alpha-Methylbenzyl alcohol, solid
- UN 2077 - alpha-Naphthylamine
- UN 1438 - Aluminum nitrate
- UN 1309 - Aluminum powder, coated
- UN 1396 - Aluminum powder, uncoated
- UN 2715 - Aluminum resinate
- UN 1398 - Aluminum silicon powder, uncoated
- UN 3170 - Aluminum smelting by-products or Aluminum remelting by-products
- NA9260 - Aluminum, molten
- UN 3259 - Amines, solid, corrosive, n.o.s., or Polyamines, solid, corrosive n.o.s.
- UN 2512 - Aminophenols (o-; m-; p-)
- UN 2505 - Ammonium fluoride
- UN 2854 - Ammonium fluorosilicate
- UN 2067 - Ammonium nitrate based fertilizer
- UN 1942 - Ammonium nitrate, with not more than 0.2% combustible substances, including any organic substance calculated as carbon, to the exclusion of any other added substance
- UN 1444 - Ammonium persulfate
- UN 1548 - Aniline hydrochloride
- UN 1549 - Antimony compounds, inorganic, solid, n.o.s
- UN 1550 - Antimony lactate
- UN 1551 - Antimony potassium tartrate
- UN 2871 - Antimony powder
- UN 1557 - Arsenic compounds, solid, n.o.s. inorganic, including arsenates, n.o.s.; arsenites, n.o.s.; arsenic sulfides, n.o.s.; and organic compounds of arsenic, n.o.s
- UN 2759 - Arsenical pesticides, solid, toxic
- UN 2590 - Asbestos, chrysotile
- NA1999 - Asphalt, at or above its flash point
- UN 1564 - Barium compounds, n.o.s
- UN 1884 - Barium oxide
- UN 1566 - Beryllium compounds, n.o.s
- UN 2781 - Bipyridilium pesticides, solid, toxic
- UN 1312 - Borneol
- UN 2570 - Cadmium compounds
- UN 1403 - Calcium cyanamide with more than 0.1 percent of calcium carbide
- UN 2844 - Calcium manganese silicon
- UN 1454 - Calcium nitrate
- UN 1910 - Calcium oxide
- UN 1313 - Calcium resinate
- UN 1314 - Calcium resinate, fused
- UN 1405 - Calcium silicide
- UN 2717 - Camphor, synthetic
- UN 2757 - Carbamate pesticides, solid, toxic
- UN 2516 - Carbon tetrabromide
- UN 1362 - Carbon, activated
- UN 1361 - Carbon, animal or vegetable origin
- UN 1451 - Cesium nitrate or Caesium nitrate
- NA1361 - Charcoal briquettes, shell, screenings, wood, etc.
- UN 1458 - Chlorate and borate mixtures
- UN 1459 - Chlorate and magnesium chloride mixture solid
- UN 2233 - Chloroanisidines
- UN 3427 - Chlorobenzyl chlorides, solid
- UN 2237 - Chloronitroanilines
- UN 3457 - Chloronitrotoluenes, solid
- UN 2905 - Chlorophenolates, solid or Phenolates, solid
- UN 2020 - Chlorophenols, solid
- UN 2507 - Chloroplatinic acid, solid
- UN 2239 - Chlorotoluidines, solid
- UN 2720 - Chromium nitrate
- UN 2001 - Cobalt naphthenates, powder
- UN 1318 - Cobalt resinate, precipitated
- NA1993 - Combustible liquid, n.o.s.
- UN 2775 - Copper based pesticides, solid, toxic
- UN 2802 - Copper chloride
- UN 3260 - Corrosive solid, acidic, inorganic, n.o.s
- UN 3261 - Corrosive solid, acidic, organic, n.o.s
- UN 3262 - Corrosive solid, basic, inorganic, n.o.s.
- UN 3263 - Corrosive solid, basic, organic, n.o.s.
- UN 1759 - Corrosive solids, n.o.s.
- UN 2923 - Corrosive solids, toxic, n.o.s.
- UN 3027 - Coumarin derivative pesticides, solid, toxic
- UN 3472 - Crotonic acid, liquid
- UN 2823 - Crotonic acid, solid
- UN 1588 - Cyanides, inorganic, solid, n.o.s.
- UN 2687 - Dicyclohexylammonium nitrite
- UN 1465 - Didymium nitrate
- UN 1601 - Disinfectants, solid, toxic, n.o.s.
- UN 3253 - Disodium trioxosilicate
- UN 3147 - Dyes, solid, corrosive, n.o.s. or Dye intermediates, solid, corrosive, n.o.s.
- UN 3143 - Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s.
- UN 3077 - Environmentally hazardous substance, solid, n.o.s.
- UN 1773 - Ferric chloride, anhydrous
- UN 1466 - Ferric nitrate
- UN 1408 - Ferrosilicon with 30 percent or more but less than 90 percent silicon
- UN 1373 - Fibers or Fabrics, animal or vegetable or Synthetic, n.o.s. with animal or vegetable oil
- UN 2216 - Fish meal, stabilized or Fish scrap, stabilized
- UN 3180 - Flammable solid, corrosive, inorganic, n.o.s.
- UN 3178 - Flammable solid, inorganic, n.o.s.
- UN 3176 - Flammable solid, organic, molten, n.o.s.
- UN 3097 - Flammable solid, oxidizing, n.o.s
- UN 3179 - Flammable solid, toxic, inorganic, n.o.s.
- UN 2925 - Flammable solids, corrosive, organic, n.o.s.
- UN 1325 - Flammable solids, organic, n.o.s.
- UN 2926 - Flammable solids, toxic, organic, n.o.s.
- UN 2856 - Fluorosilicates, n.o.s
- UN 2803 - Gallium
- UN 1467 - Guanidine nitrate
- UN 2545 - Hafnium powder, dry
- NA3077 - Hazardous waste, solid, n.o.s.
- UN 2729 - Hexachlorobenzene
- UN 2875 - Hexachlorophene
- UN 2280 - Hexamethylenediamine, solid
- UN 1328 - Hexamethylenetetramine
- UN 1740 - Hydrogendifluoride, solid, n.o.s.
- UN 2865 - Hydroxylamine sulfate
- UN 3495 - Iodine
- UN 1376 - Iron oxide, spent, or Iron sponge, spent obtained from coal gas purification
- UN 3497 - Krill meal
- UN 1616 - Lead acetate
- UN 2291 - Lead compounds, soluble, n.o.s
- UN 1872 - Lead dioxide
- UN 2989 - Lead phosphite, dibasic
- UN 1471 - Lithium hypochlorite, dry or Lithium hypochlorite mixture
- UN 2722 - Lithium nitrate
- UN 2853 - Magnesium fluorosilicate
- UN 2950 - Magnesium granules, coated, particle size not less than 149 microns
- UN 1474 - Magnesium nitrate
- UN 1869 - Magnesium or Magnesium alloys with more than 50 percent magnesium in pellets, turnings or ribbons
- UN 1418 - Magnesium, powder or Magnesium alloys, powder
- UN 2215 - Maleic anhydride
- UN 2210 - Maneb or Maneb preparations with not less than 60 percent maneb
- UN 2968 - Maneb stabilized or Maneb preparations, stabilized against self-heating
- UN 2724 - Manganese nitrate
- UN 1330 - Manganese resinate
- UN 2777 - Mercury based pesticides, solid, toxic
- UN 2025 - Mercury compound, solid, n.o.s
- UN 3466 - Metal carbonyls, solid, n.o.s.
- UN 2881 - Metal catalyst, dry
- UN 3182 - Metal hydrides, flammable, n.o.s
- UN 3189 - Metal powder, self-heating, n.o.s
- UN 3089 - Metal powders, flammable, n.o.s
- UN 3181 - Metal salts of organic compounds, flammable, n.o.s
- UN 1332 - Metaldehyde
- UN 3208 - Metallic substance, water-reactive, n.o.s
- UN 3209 - Metallic substance, water-reactive, self-heating, n.o.s
- UN 2508 - Molybdenum pentachloride
- UN 3460 - N-Ethylbenzyltoluidines, solid
- UN 1334 - Naphthalene, crude or Naphthalene, refined
- UN 2304 - Naphthalene, molten
- UN 2725 - Nickel nitrate
- UN 2726 - Nickel nitrite
- UN 1655 - Nicotine compounds, solid, n.o.s. or Nicotine preparations, solid, n.o.s.
- UN 1477 - Nitrates, inorganic, n.o.s.
- UN 3439 - Nitriles, solid, toxic, n.o.s.
- UN 3458 - Nitroanisoles, solid
- UN 3459 - Nitrobromobenzenes, solid
- UN 2446 - Nitrocresols, solid
- UN 2538 - Nitronaphthalene
- UN 1663 - Nitrophenols (o-; m-; p-;)
- UN 2660 - Nitrotoluidines (mono)
- UN 3313 - Organic pigments, self-heating
- UN 3465 - Organoarsenic compound, solid, n.o.s.
- UN 2761 - Organochlorine pesticides, solid, toxic
- UN 3467 - Organometallic compound, solid, toxic, n.o.s
- UN 3400 - Organometallic substance, solid, self-heating
- UN 3395 - Organometallic substance, solid, water-reactive
- UN 3396 - Organometallic substance, solid, water-reactive, flammable
- UN 3397 - Organometallic substance, solid, water-reactive, self-heating
- UN 3464 - Organophosphorus compound, solid, toxic, n.o.s
- UN 2783 - Organophosphorus pesticides, solid, toxic
- UN 3146 - Organotin compounds, solid, n.o.s.
- UN 2786 - Organotin pesticides, solid, toxic
- NA3077 - Other regulated substances, solid, n.o.s
- UN 3085 - Oxidizing solid, corrosive, n.o.s
- UN 1479 - Oxidizing solid, n.o.s.
- UN 3087 - Oxidizing solid, toxic, n.o.s.
- UN 2213 - Paraformaldehyde
- UN 1481 - Perchlorates, inorganic, n.o.s.
- UN 1482 - Permanganates, inorganic, n.o.s
- UN 1483 - Peroxides, inorganic, n.o.s
- UN 3215 - Persulfates, inorganic, n.o.s.
- UN 2588 - Pesticides, solid, toxic, n.o.s.
- UN 3345 - Phenoxyacetic acid derivative pesticide, solid, toxic
- UN 1673 - Phenylenediamines (o-; m-; p-;)
- UN 2026 - Phenylmercuric compounds, n.o.s.
- UN 3453 - Phosphoric acid, solid
- UN 2834 - Phosphorous acid
- UN 2578 - Phosphorus trioxide
- UN 1338 - Phosphorus, amorphous
- UN 2214 - Phthalic anhydride with more than .05 percent maleic anhydride
- UN 2579 - Piperazine
- UN 2211 - Polymeric beads expandable, evolving flammable vapor
- UN 1812 - Potassium fluoride, solid
- UN 2655 - Potassium fluorosilicate
- UN 1486 - Potassium nitrate
- UN 1492 - Potassium persulfate
- UN 3349 - Pyrethroid pesticide, solid, toxic
- UN 2876 - Resorcinol
- UN 3283 - Selenium compound, solid, n.o.s
- UN 3192 - Self-heating solid, corrosive, inorganic, n.o.s.
- UN 3126 - Self-heating solid, corrosive, organic, n.o.s
- UN 3190 - Self-heating solid, inorganic, n.o.s
- UN 3088 - Self-heating solid, organic, n.o.s
- UN 3191 - Self-heating solid, toxic, inorganic, n.o.s.
- UN 3128 - Self-heating solid, toxic, organic, n.o.s
- UN 1346 - Silicon powder, amorphous
- UN 1907 - Soda lime with more than 4 percent sodium hydroxide
- UN 2812 - Sodium aluminate, solid
- UN 2473 - Sodium arsanilate
- UN 3378 - Sodium carbonate peroxyhydrate
- UN 2659 - Sodium chloroacetate
- UN 1690 - Sodium fluoride, solid
- UN 2674 - Sodium fluorosilicate
- UN 1498 - Sodium nitrate
- UN 1499 - Sodium nitrate and potassium nitrate mixtures
- UN 1500 - Sodium nitrite
- UN 3377 - Sodium perborate monohydrate
- UN 1505 - Sodium persulfate
- UN 2440 - Stannic chloride pentahydrate
- UN 1507 - Strontium nitrate
- UN 2779 - Substituted nitrophenol pesticides, solid, toxic
- UN 2967 - Sulfamic acid
- UN 1350 - Sulfur
- UN 2448 - Sulfur, molten
- UN 1999 - Tars, liquid including road oils and cutback bitumens
- UN 3284 - Tellurium compound, n.o.s
- UN 2698 - Tetrahydrophthalic anhydrides with more than 0.05 percent of maleic anhydride
- UN 2771 - Thiocarbamate pesticides, solid, toxic
- UN 3341 - Thiourea dioxide
- UN 3174 - Titanium disulphide
- UN 2546 - Titanium powder, dry
- UN 2878 - Titanium sponge granules or Titanium sponge powders
- UN 2869 - Titanium trichloride mixtures
- UN 3288 - Toxic solid, inorganic, n.o.s.
- UN 2811 - Toxic solids, organic, n.o.s.
- UN 2763 - Triazine pesticides, solid, toxic
- UN 1511 - Urea hydrogen peroxide
- UN 3285 - Vanadium compound, n.o.s
- UN 2862 - Vanadium pentoxide, non-fused form
- UN 2475 - Vanadium trichloride
- UN 3131 - Water-reactive solid, corrosive, n.o.s
- UN 3132 - Water-reactive solid, flammable, n.o.s.
- UN 2813 - Water-reactive solid, n.o.s
- UN 3135 - Water-reactive solid, self-heating, n.o.s.
- UN 3134 - Water-reactive solid, toxic, n.o.s
- UN 3342 - Xanthates
- UN 1435 - Zinc ashes
- UN 2469 - Zinc bromate
- UN 2331 - Zinc chloride, anhydrous
- UN 1931 - Zinc dithionite or Zinc hydrosulfite
- UN 2855 - Zinc fluorosilicate
- UN 1436 - Zinc powder or Zinc dust
- UN 2714 - Zinc resinate
- UN 2728 - Zirconium nitrate
- UN 2008 - Zirconium powder, dry
- UN 1932 - Zirconium scrap
- UN 2503 - Zirconium tetrachloride