UN 2304

UN 2304 is the transport identification number used for Naphthalene in our database. It appears in Section 14 of the SDS, on shipping papers and on hazmat placards and labels.

Proper shipping name

• UN 2304; Naphthalene, molten

DOT hazard classification

• Naphthalene, crude or Naphthalene, refined
• Marine pollutant
• Napthalene, molten

Emergency Response Guidebook

• 2304 133

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