1,1-Dichloroacetone

1,1-二氯丙酮

Also known as: 2-Propanone, 1,1-dichloro-, 1,1-Dichloro-2-propanone, Dichloromethyl methyl ketone, alpha,alpha-Dichloroacetone, unsym-Dichloroacetone, 1,1-Dichloropropanone, Dichloromethylmethylketone, asym-Dichloroacetone, 1,1-Dichloropropan-2-one, NSC 42725, EINECS 208-175-7, MFCD00009677, 1,1-DCA

CAS No.
513-88-2
Jingsj CID
J-48756-0
Molecular Formula
C3H4Cl2O
Chinese Name
1,1-二氯丙酮
Molecular Weight
126.96900 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point117-118 °C(lit.)
Density1.327 g/mL at 25 °C(lit.)
Flash Point99-100 °F

GHS Safety & Compliance

Flammable / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 1,1-Dichloroacetone?

513-88-2

What are the molecular formula and molecular weight of 1,1-Dichloroacetone?

C3H4Cl2O, molecular weight 126.96900 g/mol

Is 1,1-Dichloroacetone hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026