296147

Sigma-Aldrich

Dimethyl sulfoxide-d6

99.9 atom % D, contains 0.03 % (v/v) TMS

Synonym(s):
Hexadeuterodimethyl sulfoxide, (Methyl sulfoxide)-d6, DMSO-d6
Linear Formula:
(CD3)2SO
CAS Number:
Molecular Weight:
84.17
Beilstein/REAXYS Number:
1237248
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

vapor pressure

0.42 mmHg ( 20 °C)

isotopic purity

99.9 atom % D

assay

99% (CP)

form

liquid

autoignition temp.

573 °F

contains

0.03 % (v/v) TMS

expl. lim.

42 %

application(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

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General description

Dimethyl sulfoxide-d6 is a deuterated NMR solvent that is useful in NMR-based research and analyses.

Packaging

10 g in ampule
10×0.5, 10×0.6, 10×0.75, 10×1 mL in ampule
25, 50 g in glass bottle

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

WGK Germany

WGK 2

Flash Point(F)

190.4 °F

Flash Point(C)

88 °C

Certificate of Analysis

Certificate of Origin

M G Nair et al.
Applied and environmental microbiology, 57(2), 434-439 (1991-02-01)
Two isoflavonoids isolated from clover roots grown under phosphate stress were characterized as formononetin (7-hydroxy,4'-methoxy isoflavone) and biochanin A (5,7-dihydroxy,4'-methoxy isoflavone). At 5 ppm, these compounds stimulated hyphal growth in vitro and root colonization of an undescribed vesicular-arbuscular mycorrhiza, a...
Using high-performance quantitative NMR (HP-qNMR?) for certifying traceable and highly accurate purity values of organic reference materials with uncertainties< 0.1%.
Weber M, et al.
Accreditation and Quality Assurance, 18(2), 91-98 (2013)
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...
Barbara Parrino et al.
European journal of medicinal chemistry, 94, 367-377 (2015-03-18)
Three new ring systems, pyrido[2',3':3,4]pyrrolo[1,2-a]quinoxalines, pyrido[3',2':3,4]pyrrolo[1,2-a]quinoxalines and pyrido[2',3':5,6]pyrazino[2,1-a]isoindoles, were synthesized through an aza-substitution on the already active isoindolo-quinoxaline system and in particular in the position 7 or 4 of the isoindole moiety and in position 5 of the quinoxaline portion....
Related Content
NMR spectroscopy is an analytic technique to determine molecular structure, chemical composition and purity. NMR detects the energy absorbed due to nuclear spin states in the presence of a strong magnetic field.
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