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UN/NA 1229 · Mesityl oxide
UN/NA 1229 · ERG 2024 · Guide 129
- UN/NA
- 1229
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1229 (Mesityl oxide) under Guide 129, titled “Flammable Liquids (Water-Miscible/Noxious)”.
Material name
1229 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Mesityl oxide” and to Guide 129. On a numbered orange panel, 1229 is the lower number (how to read an orange panel).
ERG 2024 markings for 1229
1229 is not highlighted in green (no Table 1 entry), and its guide number 129 has no P.
Entries near 1229
By number (yellow pages): before 1229 come UN/NA 1223 Kerosene (Guide 128); UN/NA 1224 Ketones, liquid, n.o.s. (Guide 127) and UN/NA 1228 Mercaptan mixture, liquid, flammable, poisonous, n.o.s. (Guide 131); after it, UN/NA 1230 Methanol (Guide 131); UN/NA 1231 Methyl acetate (Guide 129) and UN/NA 1233 Methylamyl acetate (Guide 130).
By name (blue pages): “Mesityl oxide” comes after Mercury sulphate (UN/NA 1645, Guide 151) and Mercury thiocyanate (UN/NA 1646, Guide 151) and before Metal carbonyls, liquid, n.o.s. (UN/NA 3281, Guide 151) and Metal carbonyls, solid, n.o.s. (UN/NA 3466, Guide 151).
Guide 129 · Library
Guide 129 covers 97 UN/NA numbers. The 12 around 1229 in the guide’s number order: UN/NA 1195 Ethyl propionate; UN/NA 1210 Printing ink, flammable; UN/NA 1212 Isobutanol; UN/NA 1213 Isobutyl acetate; UN/NA 1219 Isopropanol; UN/NA 1220 Isopropyl acetate; UN/NA 1231 Methyl acetate; UN/NA 1237 Methyl butyrate; UN/NA 1243 Methyl formate; UN/NA 1247 Methyl methacrylate monomer, stabilized; UN/NA 1248 Methyl propionate; UN/NA 1261 Nitromethane.
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.