Hazardous Materials Table

Every row of the U.S. Hazardous Materials Table, 49 CFR 172.101: proper shipping name, hazard class, identification number, packing group, labels, special provisions, packaging references and quantity limits.

3,687 records · page 37 of 74

UN / NA numberProper shipping nameHazard classPacking groupLabel codes
UN3474 1-Hydroxybenzotriazole, monohydrate 4.1 I ["4.1"]
— Hydroxyl amine iodide Forbidden []
UN2865 Hydroxylamine sulfate 8 III ["8"]
UN1791 Hypochlorite solutions 8 II ["8"]
— III ["8"]
UN3212 Hypochlorites, inorganic, n.o.s 5.1 II ["5.1"]
— Hyponitrous acid Forbidden []
— Igniter fuse, metal clad, see Fuse, igniter, tubular, metal clad []
UN0121 Igniters 1.1G ["1.1G"]
UN0314 Igniters 1.2G ["1.2G"]
UN0315 Igniters 1.3G ["1.3G"]
UN0325 Igniters 1.4G ["1.4G"]
UN0454 Igniters 1.4S ["1.4S"]
UN2269 3,3′-Iminodipropylamine 8 III ["8"]
UN2900 Infectious substances, affecting animals only 6.2 ["6.2"]
UN2814 Infectious substances, affecting humans 6.2 ["6.2"]
— Inflammable, see Flammable []
— Initiating explosives (dry) Forbidden []
— Inositol hexanitrate (dry) Forbidden []
UN1968 Insecticide gases, n.o.s. 2.2 ["2.2"]
UN3354 Insecticide gases, flammable, n.o.s. 2.1 ["2.1"]
UN3355 Insecticide gases, toxic, flammable, n.o.s. Inhalation hazard Zone A 2.3 ["2.3","2.1"]
UN3355 Insecticide gases, toxic, flammable, n.o.s. Inhalation hazard Zone B 2.3 ["2.3","2.1"]
UN3355 Insecticide gases, toxic, flammable, n.o.s. Inhalation hazard Zone C 2.3 ["2.3","2.1"]
UN3355 Insecticide gases, toxic, flammable, n.o.s. Inhalation hazard Zone D 2.3 ["2.3","2.1"]
UN1967 Insecticide gases, toxic, n.o.s. 2.3 ["2.3"]
— Inulin trinitrate (dry) Forbidden []
UN3495 Iodine 8 III ["8","6.1"]
— Iodine azide (dry) Forbidden []
UN3498 Iodine monochloride, liquid 8 II ["8"]
UN1792 Iodine monochloride, solid 8 II ["8"]
UN2495 Iodine pentafluoride 5.1 I ["5.1","6.1","8"]
UN2390 2-Iodobutane 3 II ["3"]
UN2391 Iodomethylpropanes 3 II ["3"]
UN2392 Iodopropanes 3 III ["3"]
— Iodoxy compounds (dry) Forbidden []
— Iridium nitratopentamine iridium nitrate Forbidden []
— Iron chloride, see Ferric chloride []
UN1376 Iron oxide, spent, or Iron sponge, spent obtained from coal gas purification 4.2 III ["4.2"]
UN1994 Iron pentacarbonyl 6.1 I ["6.1","3"]
— Iron sesquichloride, see Ferric chloride []
— Irritating material, see Tear gas substances, etc []
UN1969 Isobutane see also Petroleum gases, liquefied 2.1 ["2.1"]
UN1212 Isobutanol or Isobutyl alcohol 3 III ["3"]
UN1213 Isobutyl acetate 3 II ["3"]
UN2527 Isobutyl acrylate, stabilized 3 III ["3"]
— Isobutyl alcohol, see Isobutanol []
— Isobutyl aldehyde, see Isobutyraldehyde []
UN2393 Isobutyl formate 3 II ["3"]
UN2528 Isobutyl isobutyrate 3 III ["3"]

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