UN 2491

UN 2491 is the transport identification number used for Ethanolamine in our database. It appears in Section 14 of the SDS, on shipping papers and on hazmat placards and labels.

Proper shipping name

• UN 2491; Ethanolamine or ethanolamine solutions

DOT hazard classification

• Ethanolamine or Ethanolamine solutions
• UN2491
• Class 8 Corrosive material (49 eCFR § 173.136)

Emergency Response Guidebook

• 2491 153

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