2903769000
- Halogenated derivatives of hydrocarbons
- Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens
- Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402)
- Dibromotetrafluoroethanes (Halon-2402)