569585
Dimethyl sulfoxide-d6
99.9 atom % D, anhydrous
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
Beilstein/REAXYS Number:
1237248
EC Number:
MDL number:
UNSPSC Code:
12191502
PubChem Substance ID:
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grade
anhydrous
vapor pressure
0.42 mmHg ( 20 °C)
isotopic purity
99.9 atom % D
assay
≥99.00%
autoignition temp.
573 °F
expl. lim.
42 %
impurities
<50 ppm water
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
SMILES string
[2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3
InChI key
IAZDPXIOMUYVGZ-WFGJKAKNSA-N
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General description
Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated NMR solvent. It is an anhydrous solvent, which minimizes any interference from water peaks. It is useful in performing critical air- and moisture-sensitive NMR analysis. 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.
accessory
Product No.
Description
Pricing
Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
190.4 °F
flash_point_c
88 °C
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Unraveling the dissociation of dimethyl sulfoxide following absorption at 193 nm.
Blank DA, et al.
J. Chem. Phys. , 106(2), 539-550 (1997)
Diode laser measurements of CD3 quantum yields and internal energy for the dissociation of dimethyl sulfoxide-d6.
Rudolph RN, et al.
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