Ethyl malonyl chloride

丙二酸单乙酯酰氯

Also known as: Ethyl 3-chloro-3-oxopropionate, Ethyl (chloroformyl)acetate, Malonic acid monoethyl ester chloride, Carbethoxyethanoyl chloride, Ethyl chloroformylacetate, 3-Chloro-3-oxopropionic acid ethyl ester, Ethyl 3-oxo-3-chloropropanoate, 2-ethoxycarbonylacetyl chloride, ethoxycarbonylacetyl chloride, chlorocarbonylacetic acid ethyl ester

CAS No.
36239-09-5
Jingsj CID
J-1991507-2
Molecular Formula
C5H7ClO3
Chinese Name
丙二酸单乙酯酰氯
Molecular Weight
150.560 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point172.4±23.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point65.0±0.0 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of Ethyl malonyl chloride?

36239-09-5

What are the molecular formula and molecular weight of Ethyl malonyl chloride?

C5H7ClO3, molecular weight 150.560 g/mol

Is Ethyl malonyl chloride hazardous?

Danger

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