What is UN 2602?
UN 2602: Dichlorodifluoromethane and difluoroethane azeotropic mixture or Refrigerant gas R 500. US class 2.2; PG not listed.
- UN number
- UN 2602
- Proper shipping name (first listed)
- Dichlorodifluoromethane and difluoroethane azeotropic mixture or Refrigerant gas R 500
- US class or division (first name)
- 2.2
- Packing groups (first name)
- not listed
- Source rows for this UN number
- 1
- Table jurisdiction
- United States HMT; not an ADR table
- Version
- 49 CFR 172.101, revised 1 October 2025
- Official source
- US Government Publishing Office, 49 CFR 172.101 HMT
Source row 1191
Proper shipping name: Dichlorodifluoromethane and difluoroethane azeotropic mixture or Refrigerant gas R 500.
Full column-2 description: Dichlorodifluoromethane and difluoroethane azeotropic mixture or Refrigerant gas R 500 with approximately 74 percent dichlorodifluoromethane
US hazard class or division: 2.2. Packing group: Not listed (blank in source).
Column-1 symbols: Blank in source.
Before shipping
Check the current ADR edition before shipping. This is a US HMT reference snapshot, not ADR classification or shipping, legal or safety advice.
This page omits the other HMT columns. Check the full official table, its symbols and applicable provisions for your consignment.
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