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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 Number
2206-27-1
Synonyms
Methyl sulfoxide-d6

Size Price ($) Quantity Availability
10g 32.40
50g 116.10
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Dimethyl sulfoxide-d6, 99.5% (Isotopic)

MDL
MFCD00002090
EINECS
218-617-0

Chemical Properties

Formula
C2D6OS
Formula Weight
84.17
Melting point
20°
Boiling Point
190°
Flash Point
88°(190°F)
Density
1.18
Refractive Index
1.4760
Sensitivity
Hygroscopic
Solubility
Miscible with water and with almost all organic solvents such as alcohols, esters, ketones, chlorinated solvents and aromatic hydrocarbons.

Applications

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.

Notes

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.

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H227

Combustible liquid.

Precautionary Statements: 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.

Other References

Harmonized Tariff Code
2845.90
TSCA
No

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