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UN/NA 2256 · Cyclohexene
UN/NA 2256 · ERG 2024 · Guide 130
- UN/NA
- 2256
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2256 (Cyclohexene) under Guide 130, titled “Flammable Liquids (Water-Immiscible/Noxious)”.
Material name
2256 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Cyclohexene” and to Guide 130. On a numbered orange panel, 2256 is the lower number (how to read an orange panel).
ERG 2024 markings for 2256
2256 is not highlighted in green (no Table 1 entry), and its guide number 130 has no P.
Entries near 2256
By number (yellow pages): before 2256 come UN/NA 2252 1,2-Dimethoxyethane (Guide 127); UN/NA 2253 N,N-Dimethylaniline (Guide 153) and UN/NA 2254 Matches, fusee (Guide 133); after it, UN/NA 2257 Potassium (Guide 138); UN/NA 2258 1,2-Propylenediamine (Guide 132) and UN/NA 2259 Triethylenetetramine (Guide 153).
By name (blue pages): “Cyclohexene” comes after Cyclohexanethiol (UN/NA 3054, Guide 129) and Cyclohexanone (UN/NA 1915, Guide 127) and before Cyclohexenyltrichlorosilane (UN/NA 1762, Guide 156) and Cyclohexyl acetate (UN/NA 2243, Guide 130).
Guide 130 · Library
Guide 130 covers 62 UN/NA numbers. The 12 around 2256 in the guide’s number order: UN/NA 2046 Cymenes; UN/NA 2048 Dicyclopentadiene; UN/NA 2049 Diethylbenzene; UN/NA 2227 n-Butyl methacrylate, stabilized; UN/NA 2234 Chlorobenzotrifluorides; UN/NA 2243 Cyclohexyl acetate; UN/NA 2277 Ethyl methacrylate, stabilized; UN/NA 2283 Isobutyl methacrylate, stabilized; UN/NA 2323 Triethyl phosphite; UN/NA 2329 Trimethyl phosphite; UN/NA 2339 2-Bromobutane; UN/NA 2340 2-Bromoethyl ethyl ether.
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.