41867

Dimethyl sulfone

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

• Synonyme(s) : Methyl sulfone
• Formule linéaire : (CH₃)₂SO₂
• Numéro CAS: 67-71-0
• Poids moléculaire : 94.13
• Numéro Beilstein : 1737717
• Numéro CE : 200-665-9
• Numéro MDL: MFCD00007566
• Code UNSPSC : 41116107
• ID de substance PubChem : 329756159
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: Standard for quantitative NMR; certified reference material; TraceCERT^®
• Niveau de qualité: 300
• Description: qNMR Standard for D₂O and organic solvents (3.2 ppm)
• Gamme de produits: TraceCERT^®
• Durée de conservation: limited shelf life, expiry date on the label
• Fabricant/nom de marque: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable; qNMR: suitable
• Point d'ébullition: 238 °C (lit.)
• Pf: 107-109 °C (lit.)
• Application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care; pharmaceutical
• Format: neat
• Chaîne SMILES: CS(C)(=O)=O
• InChI: 1S/C2H6O2S/c1-5(2,3)4/h1-2H3
• Clé InChI: HHVIBTZHLRERCL-UHFFFAOYSA-N

Description

Description générale

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)

Application

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.

Autres remarques

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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Informations légales

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable