Hazora · Library
UN/NA 1196 · Ethyltrichlorosilane
UN/NA 1196 · ERG 2024 · Guide 155
- UN/NA
- 1196
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1196 (Ethyltrichlorosilane) under Guide 155, titled “Substances - Toxic and/or Corrosive (Flammable/Water-Sensitive)”.
Material name
1196 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Ethyltrichlorosilane” and to Guide 155. On a numbered orange panel, 1196 is the lower number (how to read an orange panel).
ERG 2024 markings for 1196
1196 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Ethyltrichlorosilane (when spilled in water)”. Hazora shows those distances in the app, not on this page. “When spilled in water” means the material produces large amounts of toxic inhalation hazard (TIH) gases when spilled in water. Table 2 (Water-Reactive Materials Which Produce Toxic Gases) lists the gas produced: HCl (hydrogen chloride). Its guide number 155 has no P.
Entries near 1196
By number (yellow pages): before 1196 come UN/NA 1193 Ethyl methyl ketone (Guide 127); UN/NA 1194 Ethyl nitrite, solution (Guide 131) and UN/NA 1195 Ethyl propionate (Guide 129); after it, UN/NA 1197 Extracts, flavoring, liquid (Guide 127); UN/NA 1198 Formaldehyde, solution, flammable (Guide 132) and UN/NA 1199 Furaldehydes (Guide 153P).
By name (blue pages): “Ethyltrichlorosilane” comes after Ethylhexaldehyde (UN/NA 1191, Guide 129) and Ethylphenyldichlorosilane (UN/NA 2435, Guide 156) and before Extracts, aromatic, liquid (UN/NA 1169, Guide 127) and Extracts, flavoring, liquid (UN/NA 1197, Guide 127).
Guide 155 · Library
Guide 155 covers 44 UN/NA numbers. The 12 around 1196 in the guide’s number order: UN/NA 1162 Dimethyldichlorosilane; UN/NA 1181 Ethyl chloroacetate; UN/NA 1182 Ethyl chloroformate; UN/NA 1238 Methyl chloroformate; UN/NA 1250 Methyltrichlorosilane; UN/NA 1298 Trimethylchlorosilane; UN/NA 1305 Vinyltrichlorosilane; UN/NA 1603 Ethyl bromoacetate; UN/NA 1717 Acetyl chloride; UN/NA 3362 Chlorosilanes, poisonous, corrosive, flammable, n.o.s.; UN/NA 3490 Poisonous by inhalation liquid, water-reactive, flammable, n.o.s. (Inhalation Hazard Zone A); UN/NA 3491 Poisonous by inhalation liquid, water-reactive, flammable, n.o.s. (Inhalation Hazard Zone B).
Source: ERG 2024 (U.S. DOT PHMSA, Transport Canada, SICT Mexico), for the initial phase of a transportation incident only. Hazora is not an official ERG publication and is not affiliated with or endorsed by these or any other government agencies.