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03858

Sigma-Aldrich

Dimethylglyoxime

≥97.0% (TLC)

Synonym(s):

dmgH2, 2,3-Butanedione dioxime, Diacetyldioxime

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About This Item

Linear Formula:
CH3C(=NOH)C(=NOH)CH3
CAS Number:
95-45-4
Molecular Weight:
116.12
Beilstein/REAXYS Number:
506731
EC Number:
202-420-1
MDL number:
MFCD00002117
UNSPSC Code:
12352100
PubChem Substance ID:
329747826
NACRES:
NA.22

Quality Level

100

assay

≥97.0% (TLC)

form

powder

mp

240-241 °C (lit.)

functional group

amine
oxime

SMILES string

CC(=N/O)\C(C)=N\O

InChI

1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+

InChI key

JGUQDUKBUKFFRO-GGWOSOGESA-N

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Application

Dimethylglyoxime can be used:
  • As a ligand for the synthesis of cobaloxime complexes which are used as electrocatalysts for the production of hydrogen by electroreduction of protons.
  • As a precipitant for the synthesis of NiO and CuI nanoparticles.P

pictograms

Flame
GHS02

signalword

Warning

hcodes

H228

Hazard Classifications

Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG6195
BCCF1408
BCCC9989
BCBZ9694
BCBX4829

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