1.03587
二甲基亚砜-d 6
with TMS (0.1 vol.%), deuteration degree min. 99.9% for NMR spectroscopy MagniSolv™
别名:
DMSO-d6, 二甲基亚砜-d6, 氘代二甲亚砜
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线性分子式:
(CD3)2SO
化学文摘社编号:
分子量:
84.17
UNSPSC Code:
12142201
NACRES:
NA.22
EC Index Number:
218-617-0
MDL number:
Beilstein/REAXYS Number:
1237248
Mass shift:
M+6
Form:
liquid
InChI key
IAZDPXIOMUYVGZ-WFGJKAKNSA-N
SMILES string
[2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3
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 %
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
Quality Level
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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.
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
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
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
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
190.4 °F
flash_point_c
88 °C
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