UN 2455Methyl nitrite
Class not listed
Class not listed
Summary
UN 2455 is the UN number for methyl nitrite. It is listed in the 2024 Emergency Response Guidebook, and the U.S. Hazardous Materials Table lists it as forbidden for transport. Emergency responders use ERG guide 116.
Emergency response
The Emergency Response Guidebook (ERG2024) guide for this number:
- Guide116Methyl nitrite
From the 2024 Emergency Response Guidebook (ERG2024), published by U.S. Department of Transportation, PHMSA. Read the full guide in the ERG or on CAMEO Chemicals.
Identification
- UN number
- UN 2455
- Name
- Methyl nitrite
- Hazard class
- Not listed
Check the official sources
For emergency response, packaging and quantity limits, use these:
- CAMEO Chemicals: UN/NA 2455NOAA datasheets with the ERG response guide and isolation distances
- Emergency Response Guidebook (ERG)PHMSA's guide for first responders, free as a PDF or app
- 49 CFR 172.101 Hazardous Materials TableThe legal U.S. entry: proper shipping name, packing group, labels and special provisions