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Dimethylglyoxime, ACS, 99+%, Thermo Scientific Chemicals

Catalog No. AA3331018
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Dimethylglyoxime, is used as a chelating agent which forms complexes with metals such as copper, nickel, and palladium. Dimethylglyoxime reacts with a nickel salt in a green solution to generate a red colored insoluble tetradentate coordinate complex of nickel. It is used as a reagent for the colorimetric determination of urea and ureido compounds.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

95-45-4

Molecular Formula

C4H8N2O2

Molecular Weight (g/mol)

116.12

MDL Number

MFCD00002117

InChI Key

JGUQDUKBUKFFRO-GGWOSOGESA-N

Synonym

biacetyl dioxime, dimethylglyoxime, diacetyldioxime, 2,3-butanedione dioxime, diacetyl dioxime, 2,3-diisonitrosobutane, biacetyl, dioxime, chugaev's reagent, nsc 9, unii-2971mft1ky

PubChem CID

5356010

IUPAC Name

N-[(E)-3-nitrosobut-2-en-2-yl]hydroxylamine

SMILES

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

Specifications

Melting Point

∼240°C (decomposition)

Color

White

Quantity

50 g

Beilstein

506731

Merck Index

14,3246

Solubility Information

Soluble in alcohol, acetone, ether

Formula Weight

116.12

Grade

ACS

Physical Form

Powder

Chemical Name or Material

Dimethylglyoxime

Hazard Category

H228-H301-H500

Hazard Statement

GHS H Statement
H302
Harmful if swallowed.

Precautionary Statement

P210-P240-P241-P264b-P270-P280-P301+P310-P330-P370+P378q-P501c

DOTInformation

Hazard Class: 4.1; Packaging Group: III

EINECSNumber

202-420-1

RTECSNumber

EK2975000

TSCA

Yes

Recommended Storage

Ambient temperatures

RUO – Research Use Only

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