1.03587

Sulfoxyde de diméthyle-d_{6, Diméthylsulfoxyde-d6}

with TMS (0.1 vol.%), deuteration degree min. 99.9% for NMR spectroscopy MagniSolv^™

• Synonyme(s) : (Sulfoxyde de méthyle)-d_{6, (Méthylsulfoxyde)-d6}, DMSO-d₆, Hexadeutérodiméthyl sulfoxyde, Hexadeutérodiméthylsulfoxyde
• Formule linéaire : (CD₃)₂SO
• Numéro CAS: 2206-27-1
• Poids moléculaire : 84.17
• UNSPSC Code: 12142201
• NACRES: NA.22
• EC Index Number: 218-617-0
• MDL number: MFCD00002090
• Beilstein/REAXYS Number: 1237248
• Mass shift: M+6
• Form: liquid

Propriétés

• vapor pressure: 0.42 mmHg ( 20 °C)
• Quality Segment: 200
• 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>) (Karl Fischer)
• 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

Description

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.

Features and Benefits

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

Analysis Note

Deuteration degree: ≥ 99.9 %
Water
- K. Fischer, H₂O + D₂O:
≤ 0.03 %
Tetramethylsilane (NMR-spectrum): 0.1
Water
- NMR, H₂O:
≤ 0.02 %
Performance test (NMR-spectrum): passes test

Other Notes

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Legal Information

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Classe de stockage: 10 - Combustible liquids
• wgk: WGK 2
• flash_point_f: 190.4 °F
• flash_point_c: 88 °C