UN 1049

UN 1049 is the transport identification number used for Hydrogen, Propane and Butane in our database. It appears in Section 14 of the SDS, on shipping papers and on hazmat placards and labels.

Proper shipping name

UN 1049; Hydrogen, compressed

DOT hazard classification

Hydrogen, compressed
UN1049
Div 2.1 Flammable gas (49 eCFR § 173.115)

Emergency Response Guidebook

1049 115

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

Chemicals shipped as UN 1049

Hydrogen

CAS 1333-74-0 · Danger

Propane

CAS 74-98-6 · Danger

Butane

CAS 106-97-8 · Danger

All UN numbers → · DOT hazard classes →