Hazora · Library
UN/NA 1055 · Isobutylene
UN/NA 1055 · ERG 2024 · Guide 115
- UN/NA
- 1055
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1055 (Isobutylene) under Guide 115, titled “Gases - Flammable (Including Refrigerated Liquids)”.
Material name
1055 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Isobutylene” and to Guide 115. On a numbered orange panel, 1055 is the lower number (how to read an orange panel).
ERG 2024 markings for 1055
1055 is not highlighted in green (no Table 1 entry), and its guide number 115 has no P.
Entries near 1055
By number (yellow pages): before 1055 come UN/NA 1051 Hydrogen cyanide, stabilized (Guide 117P); UN/NA 1052 Hydrogen fluoride, anhydrous (Guide 125) and UN/NA 1053 Hydrogen sulfide (Guide 117); after it, UN/NA 1056 Krypton, compressed (Guide 120); UN/NA 1057 Lighter refills containing flammable gas (Guides 115 and 128) and UN/NA 1058 Liquefied gases, non-flammable, charged with nitrogen, carbon dioxide or air (Guide 120).
By name (blue pages): “Isobutylene” comes after Isobutyl propionate (UN/NA 2394, Guide 129) and Isobutylamine (UN/NA 1214, Guide 132) and before Isobutylene (UN/NA 1075, Guide 115) and Isobutyraldehyde (UN/NA 2045, Guide 130).
Guide 115 · Library
Guide 115 covers 52 UN/NA numbers. The 12 around 1055 in the guide’s number order: UN/NA 1035 Ethane; UN/NA 1037 Ethyl chloride; UN/NA 1038 Ethylene, refrigerated liquid (cryogenic liquid); UN/NA 1039 Ethyl methyl ether; UN/NA 1041 Ethylene oxide and carbon dioxide mixture, with more than 9% but not more than 87% ethylene oxide; UN/NA 1049 Hydrogen, compressed; UN/NA 1057 Lighter refills containing flammable gas; UN/NA 1063 Methyl chloride; UN/NA 1075 Butane; UN/NA 1077 Propylene; UN/NA 1912 Methyl chloride and methylene chloride mixture; UN/NA 1954 Compressed gas, 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.