StructureDiethyl oxalate (DEOX)
CAS No. 95-92-1
EC No. 202-464-1
Synonyms Oxalic acid diethyl ester; Diethyl ethanedionate

Diethyl oxalate (DEOX)

​Diethyl Oxalate is a chemical intermediate used in the manufacture of API and various dyes. It can be used as a solvent for a number of synthetic and natural resins.

Diethyl oxalate (DEOX) is also used as a cost effective additive based in the dye-sensitized solar cells (DSSCs).

Due to its chemical characteristic, Diethyl Oxalate (DEOX) is miscible with alcohols, ether and other common organic solvents. Diethyl Oxalate is slightly soluble in water.

Shelf Life

Under proper storage conditions, the shelf life is 12 months.


Health & Safety

Detailed information on the product described can be found in our relevant Health and Safety Information (Material Safety Data Sheet).