UN 1245

UN 1245 is the transport identification number used for Methyl Isobutyl Ketone in our database. It appears in Section 14 of the SDS, on shipping papers and on hazmat placards and labels.

Proper shipping name

• UN 1245; Methyl isobutyl ketone

DOT hazard classification

• Methyl isobutyl ketone
• UN1245
• Class 3 Flammable and combustible liquid (49 eCFR § 173.120)

Emergency Response Guidebook

• 1245 127

Transport data from NOAA CAMEO Chemicals, HSDB and other sources via PubChem. Always confirm against 49 CFR 172.101 and the current ERG.