1Numeric codesExcerpts from 49 CFR §172.102. Verify against the current official rule text before relying on them.
Provision text
This material is poisonous by inhalation (see § 171.8 of this subchapter) in Hazard Zone A (see § 173.116(a) or § 173.133(a) of this subchapter), and must be described as an inhalation hazard under the provisions of this subchapter.
Materials referencing this code
- UN 1092 - Acrolein, stabilized
- UN 3516 - Adsorbed gas, toxic, corrosive, n.o.s. Inhalation hazard zone A
- UN 3517 - Adsorbed gas, toxic, flammable, corrosive, n.o.s. Inhalation hazard zone A
- UN 3514 - Adsorbed gas, toxic, flammable, n.o.s. Inhalation hazard zone A
- UN 3512 - Adsorbed gas, toxic, n.o.s. Inhalation hazard zone A
- UN 3518 - Adsorbed gas, toxic, oxidizing, corrosive, n.o.s. Inhalation hazard zone A
- UN 3515 - Adsorbed gas, toxic, oxidizing, n.o.s. Inhalation hazard zone A
- UN 2188 - Arsine
- UN 3522 - Arsine, adsorbed
- UN 1744 - Bromine
- UN 1745 - Bromine pentafluoride
- UN 1744 - Bromine solutions
- UN 2548 - Chlorine pentafluoride
- UN 3304 - Compressed gas, toxic, corrosive, n.o.s. Inhalation Hazard Zone A
- UN 3305 - Compressed gas, toxic, flammable, corrosive, n.o.s. Inhalation Hazard Zone A
- UN 1953 - Compressed gas, toxic, flammable, n.o.s. Inhalation hazard Zone A
- UN 1955 - Compressed gas, toxic, n.o.s. Inhalation Hazard Zone A
- UN 3306 - Compressed gas, toxic, oxdizing, corrosive, n.o.s. Inhalation Hazard Zone A
- UN 3303 - Compressed gas, toxic, oxidizing, n.o.s. Inhalation Hazard Zone A
- UN 1589 - Cyanogen chloride, stabilized
- UN 1911 - Diborane
- UN 1067 - Dinitrogen tetroxide
- UN 2481 - Ethyl isocyanate
- UN 1185 - Ethyleneimine, stabilized
- UN 1045 - Fluorine, compressed
- UN 1051 - Hydrogen cyanide, stabilized with less than 3 percent water
- UN 3526 - Hydrogen selenide, adsorbed
- UN 2202 - Hydrogen selenide, anhydrous
- UN 3355 - Insecticide gases, toxic, flammable, n.o.s. Inhalation hazard Zone A
- UN 1994 - Iron pentacarbonyl
- UN 2486 - Isobutyl isocyanate
- UN 2483 - Isopropyl isocyanate
- UN 3308 - Liquefied gas, toxic, corrosive, n.o.s. Inhalation Hazard Zone A
- UN 3309 - Liquefied gas, toxic, flammable, corrosive, n.o.s. Inhalation Hazard Zone A
- UN 3160 - Liquefied gas, toxic, flammable, n.o.s. Inhalation Hazard Zone A
- UN 3162 - Liquefied gas, toxic, n.o.s. Inhalation Hazard Zone A
- UN 3310 - Liquefied gas, toxic, oxidizing, corrosive, n.o.s. Inhalation Hazard Zone A
- UN 3307 - Liquefied gas, toxic, oxidizing, n.o.s. Inhalation Hazard Zone A
- UN 2605 - Methoxymethyl isocyanate
- UN 1238 - Methyl chloroformate
- UN 1239 - Methyl chloromethyl ether
- UN 2480 - Methyl isocyanate
- UN 1251 - Methyl vinyl ketone, stabilized
- UN 1244 - Methylhydrazine
- UN 2482 - n-Propyl isocyanate
- UN 1259 - Nickel carbonyl
- UN 1975 - Nitric oxide and dinitrogen tetroxide mixtures or Nitric oxide and nitrogen dioxide mixtures
- UN 1660 - Nitric oxide, compressed
- UN 2421 - Nitrogen trioxide
- UN 2190 - Oxygen difluoride, compressed
- UN 1380 - Pentaborane
- UN 1076 - Phosgene
- UN 2199 - Phosphine
- UN 3525 - Phosphine, adsorbed
- UN 2194 - Selenium hexafluoride
- UN 2676 - Stibine
- UN 2418 - Sulfur tetrafluoride
- UN 1834 - Sulfuryl chloride
- UN 2195 - Tellurium hexafluoride
- UN 2484 - tert-Butyl isocyanate
- 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 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 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 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 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 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 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