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Dimethyl Glyoxime


Dimethylglyoxime 2,3-Butanedione dioxime, Diacetyldioxime

Technical Data

CAS Number: 95-45-4
Molecular Formula: CH3C(=NOH)C(=NOH)CH3
Molecular Weight: 116.12
Beilstein Registry Number: 506731
EC Number: 202-420-1

FabriChem Specifications

AppearanceWhite Powder
Assay98.0% Min.
Melting Point 240- 241°C
Ash Content0.02% Max.
Alcohol Insoluble Matter0.05% Max.
Suitability for Nickel DeterminationTo Pass Test

Molecular Structure



Dimethyl Glyoxime is a chemical compound that is a colorless solid. It is the dioxime derivative of the diketone butane-2,3-dione (also known as diacetyl). Dimethyl Glyoxime is used as a chelating agent in the gravimetric analysis of nickel.