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  7. Dimethylglyoxim, 99 %, Thermo Scientific Chemicals

Dimethylglyoxim, 99 %, Thermo Scientific Chemicals

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

Anwendungen
Dimethylglyoxim ist ein bekanntes Reagenz in der analytischen Chemie. Es wird für die qualitative und quantitative Bestimmung von Nickel durch gravimetrische Analyse verwendet. Es findet auch Anwendung bei der Trennung von Palladium von Zinn, Gold, Rhodium und Iridium. Es ist auch für den Nachweis von Wismut nützlich.

Löslichkeit
Löslich in Alkohol, Äther und Alkalilösungen. Unlöslich in Wasser.

Hinweise
Nicht kompatibel mit Oxidationsmitteln.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 95-45-4
Summenformel C4H8N2O2
Molekulargewicht (g/mol) 116.12
MDL-Nummer MFCD00002117
InChI-Schlüssel 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]hydroxylamin
SMILES C\C(=N/O)\C(\C)=N\O

Specifications

Chemischer Name oder Material Dimethylglyoxime
Schmelzpunkt ∼240°C (decomposition)
Menge 100 g
Beilstein 506731
Merck Index 14,3246
Löslichkeitsinformationen Soluble in alcohol,ether and solutions of alkalies. Insoluble in water.
Formelmasse 116.12
Reinheit (%) 99%

Safety and Handling

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Product Identifier
  • Dimethylglyoxime
 Signal Word
  • Gefahr
 Hazard Category
  • Akute Toxizität Kategorie 3
  • Entzündbarer Feststoff Kategorie 2
 Hazard Statement
  • H228-Entzündbarer Feststoff.
  • H301-Giftig bei Verschlucken.
 Precautionary Statement
  • P210-Von Hitze, heißen Oberflächen, Funken, offenen Flammen und anderen Zündquellen fernhalten. Nicht rauchen.
  • P264-Nach Gebrauch gründlich waschen.
  • P280-Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
  • P301+P330+P331-BEI VERSCHLUCKEN: Mund ausspülen. KEIN Erbrechen herbeiführen.
  • P370+P378-Bei Brand: zum Löschen verwenden.
  • P405-Unter Verschluss aufbewahren.
 Supplemental information
  • MIXTURE LIST-Contain: 2,3-Butanedione, dioxime
SDS

RUO – Research Use Only

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