Diethyl oxalate 99%:
high purity,
competitive price,
consistent supply

 

 

 

 

Molecular Formula: H10C6O4                  Molecular Weight: 146.14

CAS No.: 95-92-1      Hazard Class: 6.1         UN No.: 2525

Test item

Specification

Test result

Appearance

Colorless transparent liquid

Conforms

Acid(based on oxalic acid)

≤ 0.3%

0.08%

Moisture

≤ 0.1%

0.04%

Distillation (180-188oC)

≥ 95 ml

98.8ml

Residue on evaporation

≤ 0.005%

0.004%

Assay

No less than 99.0%

99.28%

Appearance                            colorless oily  liquid                                                                                                                  with         perfume odor Melting point ( ) -40.6                     Boiling point ( ) 185.4 Refractive index1.4101 Solubility Soluble in ethanol, ethyl ether, acetone. Slightly soluble in water.