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Dimethylglyoxime, 99%

Catalog No. p-7020748
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Quantity:
100 g
2500 g
500 g
Catalog No. Quantity
AAA1281022 100 g
AAA1281036 500 g
AAA128100E 2500 g
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Catalog No. AAA1281022

Supplier: Thermo Scientific Chemicals A1281022

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Description

CAS: 95-45-4 | C4H8N2O2 | 116.12 g/mol

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

Safety and Handling

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