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UN/NA 2351 · Butyl nitrites
UN/NA 2351 · ERG 2024 · Guide 129
- UN/NA
- 2351
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2351 (Butyl nitrites) under Guide 129, titled “Flammable Liquids (Water-Miscible/Noxious)”.
Material name
2351 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Butyl nitrites” and to Guide 129. On a numbered orange panel, 2351 is the lower number (how to read an orange panel).
ERG 2024 markings for 2351
2351 is not highlighted in green (no Table 1 entry), and its guide number 129 has no P.
Entries near 2351
By number (yellow pages): before 2351 come UN/NA 2347 Butyl mercaptan (Guide 130); UN/NA 2348 Butyl acrylates, stabilized (Guide 129P) and UN/NA 2350 Butyl methyl ether (Guide 127); after it, UN/NA 2352 Butyl vinyl ether, stabilized (Guide 127P); UN/NA 2353 Butyryl chloride (Guide 155) and UN/NA 2354 Chloromethyl ethyl ether (Guide 131).
By name (blue pages): “Butyl nitrites” comes after Butyl mercaptan (UN/NA 2347, Guide 130) and Butyl methyl ether (UN/NA 2350, Guide 127) and before Butyl propionates (UN/NA 1914, Guide 130) and Butyl vinyl ether, stabilized (UN/NA 2352, Guide 127P).
Other names starting with “Butyl”: Butyl acetates (UN/NA 1123, Guide 129); Butyl acid phosphate (UN/NA 1718, Guide 153) and Butyl ethers (UN/NA 1149, Guide 128).
Guide 129 · Library
Guide 129 covers 97 UN/NA numbers. The 12 around 2351 in the guide’s number order: UN/NA 2282 Hexanols; UN/NA 2313 Picolines; UN/NA 2325 1,3,5-Trimethylbenzene; UN/NA 2332 Acetaldehyde oxime; UN/NA 2344 Bromopropanes; UN/NA 2348 Butyl acrylates, stabilized; UN/NA 2356 2-Chloropropane; UN/NA 2363 Ethyl mercaptan; UN/NA 2372 1,2-Di-(dimethylamino) ethane; UN/NA 2375 Diethyl sulfide; UN/NA 2385 Ethyl isobutyrate; UN/NA 2390 2-Iodobutane.
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.