모든 사진(1)
About This Item
Linear Formula:
(CH3)2SO
CAS Number:
Molecular Weight:
78.13
Beilstein:
506008
EC Number:
MDL number:
UNSPSC 코드:
12191502
PubChem Substance ID:
bp:
189 °C (lit.)
vapor pressure:
0.42 mmHg ( 20 °C)
추천 제품
Grade
AR
vapor density
2.7 (vs air)
vapor pressure
0.42 mmHg ( 20 °C)
제품 라인
Vetec™
분석
≥99.5%
양식
liquid
autoignition temp.
573 °F
expl. lim.
42 %, 63 °F
dilution
(for analytical testing)
refractive index
n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp
16-19 °C (lit.)
density
1.10 g/mL (lit.)
SMILES string
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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일반 설명
Dimethyl sulfoxide (DMSO) is a high-boiling polar aprotic solvent and mild oxidant used in organic synthesis. DMSO can also act as a one-carbon synthon in organic chemistry. It is a source of -Me, -SMe, -SO2Me functional groups. It is also used as a versatile reagent in Pfitzner-Moffatt oxidation, Swern oxidation, and Corey-Chaykovsky reaction.
주의사항
Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.
법적 정보
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
188.6 °F - closed cup
Flash Point (°C)
87 °C - closed cup
Dimethyl sulfoxide as a synthon in organic chemistry
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