Dimethylglyoxime, 99%

Product Code.	Quantity	unitSize
11495173	100 g	100g
11405183	500 g	500g
11415183	2500 g	2500g

Product Code. 11495173 Supplier Thermo Scientific Alfa Aesar Supplier No. A12810.22

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.

Specifications

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

• 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

Sécurité et traitement

Identifiant produit

• Dimethylglyoxime

Mention d'avertissement

• Danger

Catégorie de danger

• Acute toxicity Category 3
• Flammable solid Category 2

Mention de danger

• H228-Flammable solid.
• H301-Toxic if swallowed.

Conseils de prudence

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P370+P378-In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
• P405-Store locked up.

Informations supplémentaires

• MIXTURE LIST-Contain: 2,3-Butanedione, dioxime

FDS

RUO – Research Use Only