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Dimethyl Oxalate

IP, BP, EP, Ph Eur, USP NF, JP, FCC Food

Dimethyl Oxalate

CAS Number 553-90-2
Molecular Weight 118.09 g/mol
Chemical Formula C4H6O4
EINECS EC Number ---
FEMA ---

Dimethyl oxalate or Methyl Oxalate or Ethanedioic Acid Dimethyl Ester or Oxalic Acid Dimethyl Ester is the organic compound with the formula (CO2CH3)2. It is the dimethyl ester of oxalic acid. Dimethyl oxalate is a colorless or white solid that is soluble in water. Dimethyl oxalate (and the related diethyl ester) is used in diverse condensation reactions.


Properties and Specifications of Dimethyl Oxalate or Methyl Oxalate or Ethanedioic Acid Dimethyl Ester or Oxalic Acid Dimethyl Ester:

Appearance: White crystals.
Assay: 99%
Melting point: 52C to 55C literature.
Boiling point: 163C to 165C literature.
Flash point: 75C literature.
Auto-ignition temperature: 480C.
Relative density: about 1.15
Solubility: Soluble in water.


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