8873. Succinyl Chloride

Nomenclature

CAS number: 543-20-4
Butanedioyl chloride; succinic acid dichloride; succinyl dichloride.
C4H4Cl2O2; mol wt 154.98.
C 31.00%, H 2.60%, Cl 45.75%, O 20.65%.
Chemical structure

Properties

Fuming, highly refractive liq; d415 1.395; nD15 1.473; mp 17°; also stated as 20°; bp 192-193°. Solidif at 0° to cryst leaflets.