724335
Dimethyl sulfoxide-d6
contains 0.07 wt. % TSP-d4, 99.9 atom % D, 99% (CP)
Synonym(s):
(Methyl sulfoxide)-d6, DMSO-d6, Hexadeuterodimethyl sulfoxide
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About This Item
Linear Formula:
(CD3)2SO
CAS Number:
Molecular Weight:
84.17
EC Number:
218-617-0
UNSPSC Code:
12191502
PubChem Substance ID:
Beilstein/REAXYS Number:
1237248
MDL number:
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3
InChI key
IAZDPXIOMUYVGZ-WFGJKAKNSA-N
SMILES string
[2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]
vapor pressure
0.42 mmHg ( 20 °C)
isotopic purity
99.9 atom % D
assay
99% (CP)
autoignition temp.
573 °F
contains
0.07 wt. % TSP-d4
expl. lim.
42 %
refractive index
n20/D 1.476 (lit.)
bp
189 °C (lit.)
mp
20.2 °C (lit.)
density
1.190 g/mL at 25 °C (lit.)
mass shift
M+6
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General description
Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated NMR solvent containing 0.07wt.% TSP-d4 (3-(trimethylsilyl)propionic-2,2,3,3-d4 acid sodium salt). It undergoes photodissociation to generate CD3 radical photoproducts, which have been analyzed by infrared diode laserabsorption spectroscopy. Dissociation dynamics of DMSO-d6 at 193nm was examined using photo fragment translational spectroscopy method.
Application
Dimethyl sulfoxide-d6 may be used as NMR solvent for 1H and 13C NMR experiments.
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
190.4 °F
flash_point_c
88 °C
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