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1.03591

Sigma-Aldrich

Dimethyl sulfoxide-d6

with TMS (0.03 vol.%), deuteration degree min. 99.8% for NMR spectroscopy MagniSolv

Synonym(s):

DMSO deuterated, (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
MDL number:
UNSPSC Code:
12142201
EC Index Number:
218-617-0
NACRES:
NA.22

vapor pressure

0.42 mmHg ( 20 °C)

Quality Level

form

liquid

autoignition temp.

573 °F

potency

14500 mg/kg LD50, oral (Rat)
40000 mg/kg LD50, skin (Rat)

expl. lim.

42 %

technique(s)

NMR: suitable

impurities

≤0.02% Water (H<SUB>2</SUB>O) (NMR)
≤0.03% Water (H<SUB>2</SUB>O + D<SUB>2</SUB>O) (Karl Fischer)
0.03% Trimethylsilane (NMR)

refractive index

n20/D 1.476 (lit.)

bp

189 °C (lit.)

mp

20.2 °C

transition temp

flash point 88 °C

density

1.190 g/mL at 25 °C (lit.)

mass shift

M+6

storage temp.

2-30°C

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

A wide range of MagniSolv deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

Application

Dimethyl sulfoxide-D6 with TMS (0.03 vol.%), deuteration degree min. 99.8% for NMR spectroscopy MagniSolv. CAS 2206-27-1, molar mass 84.17 g/mol.

Specifications

Saturation Concentration in Air: 8.0 g/m3 (20 °C)

Analysis Note

Deuteration degree: ≥ 99.8 %
Water
- K. Fischer, H₂O + D₂O:
≤ 0.03 %
Performance test (NMR-spectrum): passes test
Water
- NMR, H₂O:
≤ 0.02 %
Tetramethylsilane (NMR-spectrum): 0.03%

Recommended products

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.

Legal Information

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

190.4 °F

flash_point_c

88 °C


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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