UNunnums
1887

UN 1887Bromochloromethane

Division 6.1

Toxic substances

Summary

UN 1887 is the UN number for bromochloromethane. It is classed in Division 6.1 (toxic substances) of Class 6 for transport. Packing group III. Emergency responders use ERG guide 160.

Emergency response

The Emergency Response Guidebook (ERG2024) guide for this number:

  • Guide160Bromochloromethane

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 1887
Name
Bromochloromethane
Hazard class
Class 6: Toxic and infectious substances
Division
6.1: Toxic substances
Packing group
III
What the class covers
Substances liable to cause death, serious injury or harm to health if swallowed, inhaled or absorbed through the skin.

U.S. Hazardous Materials Table

The entry for this number in 49 CFR 172.101.

  • UN1887Bromochloromethane

    Special provisions: IB3, T4, TP1

    Class
    6.1
    Packing group
    III
    Labels
    6.1

From the eCFR edition of 49 CFR 172.101 dated 2026-10-05 (section last amended 2026-09-08). The eCFR is an editorial compilation, not the official legal edition. Read the current table.

About Class 6

Class 6 covers poisons and infectious material. Division 6.1 is toxic substances that harm people if swallowed, inhaled or absorbed through the skin; 6.2 is infectious substances such as cultures and medical waste.

See all Class 6 UN numbers

Check the official sources

For emergency response, packaging and quantity limits, use these: