41867

Dimethyl sulfone

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

• Sinonimo/i: Methyl sulfone
• Formula condensata: (CH₃)₂SO₂
• Numero CAS: 67-71-0
• Peso molecolare: 94.13
• Beilstein: 1737717
• Numero CE: 200-665-9
• Numero MDL: MFCD00007566
• Codice UNSPSC: 41116107
• ID PubChem: 329756159
• NACRES: NA.24

Proprietà

• Grado: Standard for quantitative NMR; certified reference material; TraceCERT^®
• Livello qualitativo: 300
• Descrizione: qNMR Standard for D₂O and organic solvents (3.2 ppm)
• Nome Commerciale: TraceCERT^®
• Durata: limited shelf life, expiry date on the label
• Produttore/marchio commerciale: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• tecniche: HPLC: suitable; gas chromatography (GC): suitable; qNMR: suitable
• P. eboll.: 238 °C (lit.)
• Punto di fusione: 107-109 °C (lit.)
• applicazioni: cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care; pharmaceutical
• Formato: neat
• Stringa SMILE: CS(C)(=O)=O
• InChI: 1S/C2H6O2S/c1-5(2,3)4/h1-2H3; HHVIBTZHLRERCL-UHFFFAOYSA-N

Descrizione

Descrizione generale

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)

Applicazioni

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.

Altre note

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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Note legali

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable