Dimethyl Carbonate

碳酸二甲酯

Also known as: Dimethyl carbonate, Methyl carbonate, Carbonic acid dimethyl ester, DMC, Dimethyl ester of carbonic acid, Methyl carbonate ((MeO)2CO)

CAS No.
616-38-6
Jingsj CID
J-745-6
Molecular Formula
C3H6O3
Chinese Name
碳酸二甲酯
Molecular Weight
90.078 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point2-4 ºC
Boiling Point90.5±0.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point18.3±0.0 °C

GHS Safety & Compliance

FlammableSignal word: Danger

Frequently Asked Questions

What is the CAS number of Dimethyl Carbonate?

616-38-6

What are the molecular formula and molecular weight of Dimethyl Carbonate?

C3H6O3, molecular weight 90.078 g/mol

Is Dimethyl Carbonate hazardous?

Danger

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