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UN/NA 1245 · Methyl isobutyl ketone
UN/NA 1245 · ERG 2024 · Guide 127
- UN/NA
- 1245
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1245 (Methyl isobutyl ketone) under Guide 127, titled “Flammable Liquids (Water-Miscible)”.
Material name
1245 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Methyl isobutyl ketone” and to Guide 127. On a numbered orange panel, 1245 is the lower number (how to read an orange panel).
ERG 2024 markings for 1245
1245 is not highlighted in green (no Table 1 entry), and its guide number 127 has no P.
Entries near 1245
By number (yellow pages): before 1245 come UN/NA 1242 Methyldichlorosilane (Guide 139); UN/NA 1243 Methyl formate (Guide 129) and UN/NA 1244 Methylhydrazine (Guide 131); after it, UN/NA 1246 Methyl isopropenyl ketone, stabilized (Guide 127P); UN/NA 1247 Methyl methacrylate monomer, stabilized (Guide 129P) and UN/NA 1248 Methyl propionate (Guide 129).
By name (blue pages): “Methyl isobutyl ketone” comes after Methyl iodide (UN/NA 2644, Guide 151) and Methyl isobutyl carbinol (UN/NA 2053, Guide 129) and before Methyl isocyanate (UN/NA 2480, Guide 155P) and Methyl isopropenyl ketone, stabilized (UN/NA 1246, Guide 127P).
Other names starting with “Methyl”: Methyl ethyl ether (UN/NA 1039, Guide 115); Methyl ethyl ketone (UN/NA 1193, Guide 127); Methyl fluoride (UN/NA 2454, Guide 115); Methyl isothiocyanate (UN/NA 2477, Guide 131); Methyl isovalerate (UN/NA 2400, Guide 130) and Methyl magnesium bromide in ethyl ether (UN/NA 1928, Guide 138).
Guide 127 · Library
Guide 127 covers 66 UN/NA numbers. The 12 around 1245 in the guide’s number order: UN/NA 1193 Ethyl methyl ketone; UN/NA 1197 Extracts, flavoring, liquid; UN/NA 1201 Fusel oil; UN/NA 1204 Nitroglycerin, solution in alcohol, with not more than 1% nitroglycerin; UN/NA 1224 Ketones, liquid, n.o.s.; UN/NA 1234 Methylal; UN/NA 1246 Methyl isopropenyl ketone, stabilized; UN/NA 1249 Methyl propyl ketone; UN/NA 1266 Perfumery products, with flammable solvents; UN/NA 1280 Propylene oxide; UN/NA 1286 Rosin oil; UN/NA 1287 Rubber solution.
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.