Dimethylmalonyl dichloride

二甲基丙二酰二氯

Also known as: 2,2-dimethylpropanedioyl dichloride, Dimethylmalonyl chloride, 2,2-dimethylmalonyl dichloride, Dimethylmalonic acid dichloride

CAS No.
5659-93-8
Jingsj CID
J-36366-4
Molecular Formula
C5H6Cl2O2
Chinese Name
二甲基丙二酰二氯
Molecular Weight
169.00600 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point60ºC10 mm Hg(lit.)
Density1.278 g/mL at 25ºC(lit.)
Flash Point125 °F

GHS Safety & Compliance

Flammable / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of Dimethylmalonyl dichloride?

5659-93-8

What are the molecular formula and molecular weight of Dimethylmalonyl dichloride?

C5H6Cl2O2, molecular weight 169.00600 g/mol

Is Dimethylmalonyl dichloride hazardous?

Danger

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