1.03424

Sigma-Aldrich

Dimethyl sulfoxide-d6

deuteration degree min. 99.8% for NMR spectroscopy MagniSolv

Synonym(s):
Hexadeuterodimethyl sulfoxide, DMSO deuterated, (Methyl sulfoxide)-d6, DMSO-d6
Linear Formula:
(CD3)2SO
CAS Number:
Molecular Weight:
84.17
Beilstein/REAXYS Number:
1237248
MDL number:
EC Index Number:
218-617-0

storage conditions

no restrictions.

Quality Level

vapor pressure

0.42 mmHg ( 20 °C)

form

liquid

autoignition temp.

573 °F

potency

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

expl. lim.

42 %

application(s)

NMR: suitable

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.

no temp limit

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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Analysis Note

Deuteration degree: ≥ 99.80 %
Water (K. Fischer, H₂O + D₂O): ≤ 0.030 %
Performance test (NMR-spectrum): passes test
Water (NMR, H₂O): ≤ 0.020 %

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