1.03587

Dimetil sulfóxido-d₆

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

• Sinónimos: (Metilsulfóxido)-d₆, DMSO-d₆, Hexadeuterodimetil sulfóxido
• Fórmula lineal: (CD₃)₂SO
• Número de CAS: 2206-27-1
• Peso molecular: 84.17
• Beilstein/REAXYS Number: 1237248
• MDL number: MFCD00002090
• UNSPSC Code: 12142201
• EC Index Number: 218-617-0
• NACRES: NA.22

Propiedades

• vapor pressure: 0.42 mmHg ( 20 °C)
• Quality Level: 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

Descripción

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.

Specifications

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

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

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: 190.4 °F
• flash_point_c: 88 °C