Chloromethyl chloroformate

氯甲酸氯甲酯

Also known as: chloromethyl carbonochloridate, chloroformic acid chloromethyl ester, chloromethoxycarbonyl chloride, carbonochloridic acid, chloromethyl ester, chloromethyl chlorocarbonate

CAS No.
22128-62-7
Jingsj CID
J-35135-7
Molecular Formula
C2H2Cl2O2
Chinese Name
氯甲酸氯甲酯
Molecular Weight
128.942 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point<-20ºC
Boiling Point107.9±13.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point25.5±15.2 °C

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of Chloromethyl chloroformate?

22128-62-7

What are the molecular formula and molecular weight of Chloromethyl chloroformate?

C2H2Cl2O2, molecular weight 128.942 g/mol

Is Chloromethyl chloroformate hazardous?

Danger

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