185965
Dimetil sulfóxido-d6
99.9 atom % D, contains 1 % (v/v) TMS
Sinónimos:
(Metilsulfóxido)-d6, DMSO-d6, Hexadeuterodimetil sulfóxido
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Fórmula lineal:
(CD3)2SO
Número CAS:
Peso molecular:
84.17
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39092001
UNSPSC Code:
12191502
MDL number:
Beilstein/REAXYS Number:
1237248
Isotopic purity:
99.9 atom % D
Assay:
≥99% (CP)
Mass shift:
M+6
Form:
liquid
Servicio técnico
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Permítanos ayudarlevapor pressure
0.42 mmHg ( 20 °C)
isotopic purity
99.9 atom % D
assay
≥99% (CP)
form
liquid
autoignition temp.
573 °F
contains
1 % (v/v) TMS
expl. lim.
42 %
technique(s)
NMR: suitable
impurities
≤0.0250% water
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
General description
Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated solvent and it contains 1%(v/v) TMS (Tetramethylsilane, added as a stabilizer). On photoirradiation in the range of 193 and 222nm, it undergoes decomposition to afford CD3 radicals. Quantum yields of CD3 have been evaluated by infrared diode laserabsorption spectroscopy. 100% DMSO-d6 has been used as solvent in the long-range COSY (Correlation Spectroscopy) experiment.
Application
DMSO-d6 along with glycerol or glycerol-d8 forms highly viscous binary solvents with high dissolution power for complex biological active compounds.
Other Notes
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Clase de almacenamiento
10 - Combustible liquids
wgk
WGK 2
flash_point_f
190.4 °F
flash_point_c
88 °C
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