Dichlorodifluoromethane

CAS Number: 75-71-8. A colorless, odorless gas used in the
manufacture of aerosols for cosmetics, pharmaceuticals,
insecticides, paints, adhesives, and cleaners. Also used as a
refrigerant in home and commercial applications and as a
propellant, foaming agent and fumigant. Chemical formula =
CCl2F2. Molecular weight = 120.91 g/mol.