1,1-Dichlorethylene

Synonym: vinylidene chloride; formula: C2H2Cl2; structure: Cl2C=CH2. MW 96.94; CAS[75-35-4]; colorless liquid; boils at 31.7°C; lique es at

−122.5°C; density 1.21 g/mL at 20°C; slightly soluble in water; miscible with organic solvents.