Dimethyl sulfone

• Catalog No.: 41867
• CAS Number: 67-71-0
• M. F.: C2H6O2S
• M. W.: 94.13284

SYNONYMS

• Title: 二甲基砜
• IUPAC name: methanesulfonylmethane
• IUPAC Traditional name: methylsulfonylmethane
• Synonyms: methyl sulfone; 二甲砜

DATABASE IDS

• MDL Number: MFCD00007566
• EC Number: 200-665-9
• Beilstein Number: 1737717
• CAS Number: 67-71-0

PROPERTIES

• Grade: Standard for quantitative NMR
• Grade: TraceCERT®
• Linear Formula: (CH3)2SO2
• Shelf Life: (limited shelf life, expiry date on the label)
• Boiling Point: 238 °C(lit.)
• Flash Point: 143 °C
• Flash Point: 289.4 °F
• Melting Point: 107-109 °C(lit.)
• RTECS: PB2785000
• German water hazard class: 1

DETAILS

Description (English)

Analysis Note
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34. This CRM is traceable to NIST SRM.
General description
Certified content by quantitative NMR incl. uncertainty and expiry are given in the certificate.Download your certificate at: http://www.sigma-aldrich.com.
Other Notes
Chemical Shift: 3.2 ppm (chemical shifts may slightly vary depending on the experimental conditions)suitable NMR solvents: D2O, DMSO-d6, CDCI3
Legal Information
TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC
Protocols & Applications
Certified Standards for Quantitative 1H-NMR (qNMR)

Description (简体中文)

Analysis Note
此认证标准物质 (CRM) 的生产和认证都符合 ISO/IEC 17025 和 ISO Guide 34 的要求。此 CRM 可溯源到 NIST SRM。
General description
认证的含量经定量 NMR 确定，并且证书上标明不确定度和有效期。 证书下载：http://www.sigma-aldrich.com。
Other Notes
Chemical Shift: 3.2 ppm (chemical shifts may slightly vary depending on the experimental conditions)suitable NMR solvents: D2O, DMSO-d6, CDCI3
法律信息
TraceCERT 注册商标 Sigma-Aldrich Co. LLC
Protocols & Applications
Certified Standards for Quantitative 1H-NMR (qNMR)