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Merck

570672

Dimethyl sulfoxide-d6

anhydrous, 99.9 atom % D

Synonym(s):

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

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50 G

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About This Item

Linear Formula:
(CD3)2SO
CAS Number:
2206-27-1
Molecular Weight:
84.17
Beilstein:
1237248
EC Number:
218-617-0
MDL number:
MFCD00002090
UNSPSC Code:
12142201
PubChem Substance ID:
24880584
NACRES:
NA.21

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grade

anhydrous

Quality Level

100

vapor pressure

0.42 mmHg ( 20 °C)

isotopic purity

99.9 atom % D

Assay

≥99.00%

form

liquid

autoignition temp.

573 °F

expl. lim.

42 %

technique(s)

NMR: suitable

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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Show Differences

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This Item
716731296147417939
Dimethyl sulfoxide-d6 anhydrous, 99.9 atom % D

Sigma-Aldrich

570672

Dimethyl sulfoxide-d6

Dimethyl sulfoxide-d6 "Special HOH", &#8805;99.9 atom % D

Sigma-Aldrich

716731

Dimethyl sulfoxide-d6

Dimethyl sulfoxide-d6 99.9 atom % D, contains 0.03&#160;% (v/v) TMS

Sigma-Aldrich

296147

Dimethyl sulfoxide-d6

Dimethyl sulfoxide-d6 "100%", 99.96 atom % D, contains 0.03&#160;% (v/v) TMS

Sigma-Aldrich

417939

Dimethyl sulfoxide-d6

assay

≥99.00%

assay

≥99% (CP)

assay

99% (CP)

assay

≥99% (CP)

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

technique(s)

NMR: suitable

mass shift

M+6

mass shift

M+6

mass shift

M+6

mass shift

M+6

grade

anhydrous

grade

-

grade

-

grade

-

isotopic purity

99.9 atom % D

isotopic purity

≥99.9 atom % D

isotopic purity

99.9 atom % D

isotopic purity

99.96 atom % D

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

General description

Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated NMR solvent. It undergoes photodissociation to generate CD3 radical photoproducts, which have been analyzed by infrared diode laserabsorption spectroscopy.[1] Dissociation dynamics of DMSO-d6 at 193nm was examined using photo fragment translational spectroscopy method.[2]

Application

Dimethyl sulfoxide-d6 may be used as an NMR solvent for 1H and 13C NMR experiments.[3]

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 trial.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

190.4 °F

Flash Point(C)

88 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW6878
MKCW8464
MKCV8704
MKCT7399
MKCV1589

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Silvana Cartaxo da Costa Urtiga et al.
Carbohydrate polymers, 250, 116929-116929 (2020-10-15)
Xylan extracted from corn cobs was used to produce mesalamine-loaded xylan microparticles (XMP5-ASA) by cross-linking polymerization using a non-hazardous cross-linking agent. The microparticles were characterized by thermal analysis (DSC/TG), X-ray diffraction (XRD), Infrared spectroscopy (FTIR-ATR) and scanning electron microscopy (SEM).
Unraveling the dissociation of dimethyl sulfoxide following absorption at 193 nm.
Blank DA, et al.
J. Chem. Phys. , 106(2), 539-550 (1997)
Solution forms of an antitumor cyclic hexapeptide, RA-VII in dimethyl sulfoxide-d6 from nuclear magnetic resonance studies.
Itokawa H, et al.
Chemical & Pharmaceutical Bulletin, 40(4), 1050-1052 (1992)
Diode laser measurements of CD3 quantum yields and internal energy for the dissociation of dimethyl sulfoxide-d6.
Rudolph RN, et al.
J. Chem. Phys. , 106(4), 1346-1352 (1997)
Papawee Suabjakyong et al.
PloS one, 10(3), e0122733-e0122733 (2015-03-27)
The basidiomycetous mushroom Phellinus igniarius (L.) Quel. has been used as traditional medicine in various Asian countries for many years. Although many reports exist on its anti-oxidative and anti-inflammatory activities and therapeutic effects against various diseases, our current knowledge of
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