1.03591

Dimethylsulfoxid-d₆

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

• Synonym(e): DMSO deuteriert, DMSO-d₆, Hexadeuterodimethylsulfoxid
• Lineare Formel: (CD₃)₂SO
• CAS-Nummer: 2206-27-1
• Molekulargewicht: 84.17
• Beilstein: 1237248
• MDL-Nummer: MFCD00002090
• UNSPSC-Code: 12142201
• EG-Index-Nummer: 218-617-0
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 0.42 mmHg ( 20 °C)
• Qualitätsniveau: 100
• Form: liquid
• Selbstzündungstemp.: 573 °F
• Wirksamkeit: 14500 mg/kg LD₅₀, oral (Rat); 40000 mg/kg LD₅₀, skin (Rat)
• Expl.-Gr.: 42 %
• Methode(n): NMR: suitable
• Verunreinigungen: ≤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)
• Brechungsindex: n20/D 1.476 (lit.)
• bp: 189 °C (lit.)
• mp (Schmelzpunkt): 20.2 °C
• Übergangstemp.: flash point 88 °C
• Dichte: 1.190 g/mL at 25 °C (lit.)
• Massenverschiebung: M+6
• Lagertemp.: 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
• InChIKey: IAZDPXIOMUYVGZ-WFGJKAKNSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Spezifikationen

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

Hinweis zur Analyse

Deuterierungsgrad: ≥ 99.8 %
Wasser
- K. Fischer, H₂O + D₂O:
≤ 0.03 %
Eignungstest (NMR-Spektrum): entspricht
Wasser
- NMR, H₂O:
≤ 0.02 %
Tetramethylsilan (NMR-Spektrum): 0.03%

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Rechtliche Hinweise

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 190.4 °F
• Flammpunkt (°C): 88 °C