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Dimethylglyoxime

Dimethylglyoxime / CAS : 95-45-4

Appearance White crystal. Soluble in alcohol, ether, acetone and pyridine. It can only dissolve 0.5g per liter of water and has little solubility in chloroform, toluene and xylene. UN 0.0
HS 29420000 DG Class 0.0
Synonyms Dimethylglyoxime, Reagent (Acs); Diacetyl Oxime Test Solution(Chp); Dimethylglyoxime Pwd; 2,3-Diisonitrosobutane; 2,3-Butanedione Dioxime; Acs; 2,3-Butanedionedioxime Disodium Salt; 2,3-Butenediondioxime; (2E,3E)-2,3-Butanedione Dioxime
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Properties

Summary

Formula
C4H8N2O2
Molecular Mass
116.12
Exact Mass
116.05900
PSA
65.18000
Logp
0.68660
IUPAC
(NE)-N-[(3E)-3-hydroxyiminobutan-2-ylidene]hydroxylamine
SMILES
CC(=NO)C(=NO)C

Attribute classification

Matter Classification
organic
Category
Auxiliary > Other Auxiliary Agent
Organic Chemical Materials > Nitrogen Compounds

Chemical and Physical Properties

Melting Point
240-241 °C(lit.)
Density
1.2829 (rough estimate)
Boiling Point
217.15°C (rough estimate)
Flash Point
14ºC
Appearance
White crystal. Soluble in alcohol, ether, acetone and pyridine. It can only dissolve 0.5g per liter of water and has little solubility in chloroform, toluene and xylene.
Acidity and Basicity
acidness

Export information

HS Code
29420000
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
22-20/21/22-25-11
Safety Label
Xn,T,F

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