Hazora · Library
UN/NA 2189 · Dichlorosilane
UN/NA 2189 · ERG 2024 · Guide 119
- UN/NA
- 2189
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2189 (Dichlorosilane) under Guide 119, titled “Gases - Toxic - Flammable”.
Material name
2189 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Dichlorosilane” and to Guide 119. On a numbered orange panel, 2189 is the lower number (how to read an orange panel).
ERG 2024 markings for 2189
2189 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Dichlorosilane”. Hazora shows those distances in the app, not on this page. Its guide number 119 has no P.
Entries near 2189
By number (yellow pages): before 2189 come UN/NA 2186 Hydrogen chloride, refrigerated liquid (Guide 125); UN/NA 2187 Carbon dioxide, refrigerated liquid (Guide 120) and UN/NA 2188 Arsine (Guide 119); after it, UN/NA 2190 Oxygen difluoride, compressed (Guide 124); UN/NA 2191 Sulfuryl fluoride (Guide 123) and UN/NA 2192 Germane (Guide 119).
By name (blue pages): “Dichlorosilane” comes after Dichlorophenyltrichlorosilane (UN/NA 1766, Guide 156) and Dichloropropenes (UN/NA 2047, Guide 129) and before Dicyclohexylamine (UN/NA 2565, Guide 153) and Dicyclohexylammonium nitrite (UN/NA 2687, Guide 133).
Guide 119 · Library
Guide 119 covers 23 UN/NA numbers. The 12 around 2189 in the guide’s number order: UN/NA 1071 Oil gas, compressed; UN/NA 1082 Refrigerant gas R-1113; UN/NA 1582 Chloropicrin and methyl chloride mixture; UN/NA 1911 Diborane; UN/NA 1953 Compressed gas, poisonous, flammable, n.o.s.; UN/NA 2188 Arsine; UN/NA 2192 Germane; UN/NA 2199 Phosphine; UN/NA 2204 Carbonyl sulfide; UN/NA 2534 Methylchlorosilane; UN/NA 2676 Stibine; UN/NA 3160 Liquefied gas, poisonous, flammable, n.o.s.
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.