41867

Dimethyl sulfone

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

• Szinonimák: Methyl sulfone
• Lineáris képlet: (CH₃)₂SO₂
• CAS-szám: 67-71-0
• Molekulatömeg: 94.13
• Beilstein: 1737717
• EC-szám: 200-665-9
• MDL-szám: MFCD00007566
• UNSPSC kód: 41116107
• PubChem Substance ID: 329756159
• NACRES: NA.24

Tulajdonságok

• grade: Standard for quantitative NMR; certified reference material; TraceCERT^®
• Minőségi szint: 300
• leírás: qNMR Standard for D₂O and organic solvents (3.2 ppm)
• termékcsalád: TraceCERT^®
• eltarthatósági idő: limited shelf life, expiry date on the label
• gyártó/kereskedő neve: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• technika/technikák: HPLC: suitable; gas chromatography (GC): suitable; qNMR: suitable
• bp: 238 °C (lit.)
• mp: 107-109 °C (lit.)
• alkalmazás(ok): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care; pharmaceutical
• format: neat
• SMILES string: CS(C)(=O)=O
• InChI: 1S/C2H6O2S/c1-5(2,3)4/h1-2H3
• Nemzetközi kémiai azonosító kulcs: HHVIBTZHLRERCL-UHFFFAOYSA-N

Leírás

Általános leírás

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)

Alkalmazás

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.

Egyéb megjegyzések

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

Javasolt termékek

Check out ChemisTwin, our brand new online portal for identity confirmation of NMR spectra. A feature for quantitative NMR is in development. Learn more or reach out to us for a free trial.

Jogi információk

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

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable