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2206-27-1 - Dimethyl sulfoxide-d<sub>6</sub>, 99.5% (Isotopic) - Methyl sulfoxide-d6 - A16893 - Alfa Aesar

A16893 Dimethyl sulfoxide-d6, 99.5% (Isotopic)

CAS-Nummer
2206-27-1
Synonyme
Methyl sulfoxide-d6

Größe Preis ($) Menge Verfügbarkeit
10g 32,40
50g 116,10
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Dimethyl sulfoxide-d6, 99.5% (Isotopic)

MDL
MFCD00002090
EINECS
218-617-0

Chemische Eigenschaften

Formel
C2D6OS
Molmasse
84.17
Schmelzpunkt
20°
Siedepunkt
190°
Flammpunkt
88°(190°F)
Dichte
1.18
Brechungsindex
1.4760
Sensitivität
Hygroscopic
Löslichkeit
Miscible with water and with almost all organic solvents such as alcohols, esters, ketones, chlorinated solvents and aromatic hydrocarbons.

Anwendungen

DMSO-d<sub>6</sub> is a solvent of choice in NMR spectroscopy, owing to its unique characteristics of dissolving both nonpolar and polar compounds, miscibility with almost all organic solvents and permitting high temperature dynamic NMR studies.

Bemerkungen

NMR solvent. Dimethyl Sulfoxide (DMSO) has a melting point of 20°C, freezing close to room temperature. Sometimes when it is delivered it will be in a solid state. To return the material to a liquid state, thaw it in a warm water bath. Care must be taken to prevent water contamination. It is stable, combustible and moisture sensitive. Incompatible with acid chlorides, strong acids, phosphorus halides, strong oxidizing agents and strong reducing agents.

Literaturverweise

Kang, S. O.; VanderVelde, D.; Powell, D.; Bowman-James, K. Fluoride-facilitated deuterium exchange from DMSO-d6 to polyamide-based cryptands. J. Am. Chem. Soc. 2004, 126(39), 12272-12273.

Cheng, K.; Sorek, H.; Zimmermann, H.; Wemmer, D. E.; Pauly , M. Solution-state 2D NMR spectroscopy of plant cell walls enabled by a dimethylsulfoxide-d6/1-Ethyl-3-methylimidazolium acetate solvent. Anal. Chem. 2013, 85 (6), 3213-3221.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227

Combustible liquid.

Sicherheitshinweise: P210-P280-P370+P378a-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. In case of fire: Use for extinction: CO2, powder or water spray. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2845.90
TSCA
No

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