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417939 Aldrich

Dimethyl sulfoxide-d6

"100%", 99.96 atom % D, contains 0.03 % (v/v) TMS

Synonym: (Methyl sulfoxide)-d6, DMSO-d6, Hexadeuterodimethyl sulfoxide

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Properties

Related Categories Alphabetical Listings, D, Dimethyl Sulfoxide (DMSO), Dimethyl sulfoxide-d6, NMR Solvents,
vapor pressure   0.42 mmHg ( 20 °C)
InChI Key   IAZDPXIOMUYVGZ-WFGJKAKNSA-N
isotopic purity   99.96 atom % D
assay   ≥99% (CP)
autoignition temp.   573 °F
contains   0.03 % (v/v) TMS
expl. lim.   42 %
refractive index   n20/D 1.476(lit.)
bp   189 °C(lit.)
density   1.190 g/mL at 25 °C(lit.)
mass shift   M+6

Description

Packaging

10×0.75, 5 mL in ampule

25 mL in glass bottle

Application

Dimethyl sulfoxide-d6 (DMSO-d6) may be used as an NMR solvent for 1H and 13C NMR experiments.

General description

Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. It undergoes photodissociation to generate CD3 radical photoproducts, which have been analyzed by infrared diode laser-absorption spectroscopy. Dissociation dynamics of DMSO-d6 at 193nm was examined using photo fragment translational spectroscopy method.

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Stable Isotope

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Safety & Documentation

Safety Information

WGK Germany 
2
RTECS 
PV6210000
Flash Point(F) 
188.6 °F
Flash Point(C) 
87 °C
Protocols & Articles

Related Content

Properties of Solvents Table

a. Gant, R., LC/GC 10(7), 515 (1992) 1. At 20 °C 2. At 20 °C +/- 5 °C relative to water at 4 °C 3. At 10mmHg pressure 4. At l=589.32nm
Keywords: Gas chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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