296147
Dimethyl sulfoxide-d6
99.9 atom % D, contains 0.03 % (v/v) TMS
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
UNSPSC Code:
12191502
NACRES:
NA.21
PubChem Substance ID:
EC Number:
218-617-0
Beilstein/REAXYS Number:
1237248
MDL number:
Isotopic purity:
99.9 atom % D
Assay:
99% (CP)
Mass shift:
M+6
Form:
liquid
vapor pressure
0.42 mmHg ( 20 °C)
Quality Segment
isotopic purity
99.9 atom % D
assay
99% (CP)
form
liquid
autoignition temp.
573 °F
contains
0.03 % (v/v) TMS
expl. lim.
42 %
technique(s)
NMR: suitable
impurities
≤0.0250% water
water
refractive index
n
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
Achieve sharper, more reliable nuclear magnetic resonance (NMR) spectra with our comprehensive range of deuterated solvents. Each solvent delivers exceptional chemical purity and the highest isotopic enrichment, ensuring a stable deuterium lock signal, minimal residual proton signal interference, and a reliable chemical shift reference for every experiment.
Ultra-low residual water content - verified by both Karl Fischer titration and NMR methods - supports moisture-sensitive applications, while rigorous batch-to-batch quality control delivers consistent, reproducible performance you can trust in research and quality control laboratories.
Our portfolio spans the most widely used NMR solvents available in multiple deuteration levels and purity grades to match the exact requirements of your analysis. Available in a variety of safe, flexible formats - including glass bottles, glass ampules, serum bottles, and our exclusive moisture-protective [ TM=”Sure/Seal“] bottles - to suit every lab′s handling and storage needs.
Ultra-low residual water content - verified by both Karl Fischer titration and NMR methods - supports moisture-sensitive applications, while rigorous batch-to-batch quality control delivers consistent, reproducible performance you can trust in research and quality control laboratories.
Our portfolio spans the most widely used NMR solvents available in multiple deuteration levels and purity grades to match the exact requirements of your analysis. Available in a variety of safe, flexible formats - including glass bottles, glass ampules, serum bottles, and our exclusive moisture-protective [ TM=”Sure/Seal“] bottles - to suit every lab′s handling and storage needs.
Application
Deuterated solvents are indispensable wherever chemical research is carried out, supporting nuclear magnetic resonance (NMR) spectroscopy - the leading method for structural elucidation of organic molecules. As a non-destructive, information-rich technique, NMR reveals atomic connectivity within a molecule, its spatial orientation, and its motion in its natural environment, offering a comprehensive picture of molecular structure and dynamics.
Other Notes
Check out ”ChemisTwin” , our brand new online portal for identity confirmation and quantification of NMR spectra. Learn more or reach out to us for a free trail .
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Storage Class
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
190.4 °F
Flash Point (°C)
88 °C
PPE (personal protective equipment)
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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