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Dimethylglyoxime, 99%, Thermo Scientific Chemicals

Catalog No. AAA1281022
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Dimethylglyoxime is a well known reagent in analytical chemistry. It is used for the qualitative and quantitative determination of nickel by gravimetric analysis. It also finds application in the separation of palladium from tin, gold, rhodium and iridium. It is also useful in the detection of bismuth.

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.

Applications
Dimethylglyoxime is a well known reagent in analytical chemistry. It is used for the qualitative and quantitative determination of nickel by gravimetric analysis. It also finds application in the separation of palladium from tin, gold, rhodium and iridium. It is also useful in the detection of bismuth.

Solubility
Soluble in alcohol, ether and solutions of alkalies. Insoluble in water.

Notes
Incompatible with oxidizing agents.

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)

Quantity

100 g

Beilstein

506731

Merck Index

14,3246

Solubility Information

Soluble in alcohol,ether and solutions of alkalies. Insoluble in water.

Formula Weight

116.12

Percent Purity

99%

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
SDS

RUO – Research Use Only

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