41867

Dimethyl sulfone

Standard for quantitative NMR, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Sinônimo(s): Methyl sulfone
• Fórmula linear: (CH₃)₂SO₂
• Número CAS: 67-71-0
• Peso molecular: 94.13
• Beilstein: 1737717
• Número CE: 200-665-9
• Número MDL: MFCD00007566
• Código UNSPSC: 41116107
• ID de substância PubChem: 329756159
• NACRES: NA.24

Propriedades

• grau: Standard for quantitative NMR; certified reference material; TraceCERT^®
• Nível de qualidade: 300
• descrição: qNMR Standard for D₂O and organic solvents (3.2 ppm)
• linha de produto: TraceCERT^®
• prazo de validade: limited shelf life, expiry date on the label
• fabricante/nome comercial: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable; qNMR: suitable
• pb: 238 °C (lit.)
• pf: 107-109 °C (lit.)
• aplicação(ões): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care; pharmaceutical
• formato: neat
• cadeia de caracteres SMILES: CS(C)(=O)=O
• InChI: 1S/C2H6O2S/c1-5(2,3)4/h1-2H3
• chave InChI: HHVIBTZHLRERCL-UHFFFAOYSA-N

Descrição

Descrição geral

Dimethyl sulfone is a solvent, which can dissolve a wide range of solutes and can be generally used for high temperature reactions.

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out our entire range of quantitative NMR standards (qNMR standards)

Aplicação

Dimethyl sulfone has been used as internal standard, for the nuclear magnetic resonance spectrum studies of cocrystals containing API carbamazepine, synthesized using mechanochemical method of synthesis.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Outras notas

Chemical Shift: 3.2 ppm (chemical shifts may slightly vary depending on the experimental conditions)
suitable NMR solvents: D₂O, DMSO-d₆, CDCI₃

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Informações legais

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable