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UN/NA 1246 · Methyl isopropenyl ketone, stabilized
UN/NA 1246 · ERG 2024 · Guide 127
- UN/NA
- 1246
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1246 (Methyl isopropenyl ketone, stabilized) under Guide 127, titled “Flammable Liquids (Water-Miscible)”.
Material name
| Language | Material name | Guides |
|---|---|---|
| EN | Methyl isopropenyl ketone, stabilized | Guide 127P |
| ES | Metilisopropenilcetona, estabilizada | Guide 127P |
| FR | Méthylisopropénylcétone, stabilisée | Guide 127P |
1246 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Methyl isopropenyl ketone, stabilized” and to Guide 127P. On a numbered orange panel, 1246 is the lower number (how to read an orange panel).
ERG 2024 markings for 1246
In the ERG 2024 lists, “Methyl isopropenyl ketone, stabilized” has guide number 127P; the P means the material may undergo violent polymerization.
1246 is not highlighted in green (no Table 1 entry).
Entries near 1246
By number (yellow pages): before 1246 come UN/NA 1243 Methyl formate (Guide 129); UN/NA 1244 Methylhydrazine (Guide 131) and UN/NA 1245 Methyl isobutyl ketone (Guide 127); after it, UN/NA 1247 Methyl methacrylate monomer, stabilized (Guide 129P); UN/NA 1248 Methyl propionate (Guide 129) and UN/NA 1249 Methyl propyl ketone (Guide 127).
By name (blue pages): “Methyl isopropenyl ketone, stabilized” comes after Methyl isobutyl ketone (UN/NA 1245, Guide 127) and Methyl isocyanate (UN/NA 2480, Guide 155P) and before Methyl isothiocyanate (UN/NA 2477, Guide 131) and Methyl isovalerate (UN/NA 2400, Guide 130).
Other names starting with “Methyl”: Methyl fluoride (UN/NA 2454, Guide 115); Methyl iodide (UN/NA 2644, Guide 151); Methyl isobutyl carbinol (UN/NA 2053, Guide 129); Methyl magnesium bromide in ethyl ether (UN/NA 1928, Guide 138); Methyl mercaptan (UN/NA 1064, Guide 117) and Methyl nitrite (UN/NA 2455, Guide 116).
Guide 127 · Library
Guide 127 covers 66 UN/NA numbers. The 12 around 1246 in the guide’s number order: 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 1245 Methyl isobutyl ketone; 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; UN/NA 1293 Tinctures, medicinal.
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.