UN 1249

UN 1249 is the transport identification number used for 2-Pentanone in our database. It appears in Section 14 of the SDS, on shipping papers and on hazmat placards and labels.

Proper shipping name

• UN 1249; Methyl propyl ketone

DOT hazard classification

• Methyl propyl ketone
• UN1249
• Class 3 Flammable and combustible liquid (49 eCFR § 173.120)

Emergency Response Guidebook

• 1249 127

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