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UN/NA 1123 · Butyl acetates
UN/NA 1123 · ERG 2024 · Guide 129
- UN/NA
- 1123
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1123 (Butyl acetates) under Guide 129, titled “Flammable Liquids (Water-Miscible/Noxious)”.
Material name
1123 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Butyl acetates” and to Guide 129. On a numbered orange panel, 1123 is the lower number (how to read an orange panel).
ERG 2024 markings for 1123
1123 is not highlighted in green (no Table 1 entry), and its guide number 129 has no P.
Entries near 1123
By number (yellow pages): before 1123 come UN/NA 1113 Amyl nitrite (Guide 129); UN/NA 1114 Benzene (Guide 130) and UN/NA 1120 Butanols (Guide 129); after it, UN/NA 1125 n-Butylamine (Guide 132); UN/NA 1126 1-Bromobutane (Guide 130) and UN/NA 1127 n-Butyl chloride (Guide 130).
By name (blue pages): “Butyl acetates” comes after Butanedione (UN/NA 2346, Guide 127) and Butanols (UN/NA 1120, Guide 129) and before Butyl acid phosphate (UN/NA 1718, Guide 153) and Butyl acrylates, stabilized (UN/NA 2348, Guide 129P).
Other names starting with “Butyl”: Butyl ethers (UN/NA 1149, Guide 128); Butyl mercaptan (UN/NA 2347, Guide 130); Butyl methyl ether (UN/NA 2350, Guide 127); Butyl nitrites (UN/NA 2351, Guide 129); Butyl propionates (UN/NA 1914, Guide 130) and Butyl vinyl ether, stabilized (UN/NA 2352, Guide 127P).
Guide 129 · Library
Guide 129 covers 97 UN/NA numbers. The 12 around 1123 in the guide’s number order: UN/NA 1104 Amyl acetates; UN/NA 1105 Pentanols; UN/NA 1107 Amyl chloride; UN/NA 1109 Amyl formates; UN/NA 1113 Amyl nitrite; UN/NA 1120 Butanols; UN/NA 1128 n-Butyl formate; UN/NA 1129 Butyraldehyde; UN/NA 1148 Diacetone alcohol; UN/NA 1161 Dimethyl carbonate; UN/NA 1172 Ethylene glycol monoethyl ether acetate; UN/NA 1173 Ethyl acetate.
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.