蒸汽密度
2.7 (vs air)
蒸汽压
0.42 mmHg ( 20 °C)
方案
≥99%
自燃温度
573 °F
expl. lim.
42 %, 63 °F
存货情况
available only in EU
折射率
n20/D 1.479 (lit.)
沸点
189 °C (lit.)
mp
16-19 °C (lit.)
密度
1.10 g/mL (lit.)
SMILES字符串
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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一般描述
Dimethyl Sulfoxide (DMSO) is a polar aprotic solvent that is generally used as a reaction medium and reagent in organic reactions.
应用
Dimethyl Sulfoxide can be used as:
- An oxidant for the conversion of isonitriles into isocyanates.
- A solvent in polymerase chain reaction.
- A cryoprotectant for the preservation of cells, tissues and organs.
- An oxidant in Swern oxidation, that can be activated by oxalyl chloride and used in the oxidation of long-chain alcohols to carbonyls.
- Solvent/oxidant in the α-hydroxylation of ketones in the presence of NBS/I2 catalyst.
免责声明
在室温下容易过冷并缓慢重融。 固化产品可以通过加热至室温来重新液化，而不会损害产品。
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
188.6 °F - closed cup
闪点(°C)
87 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
此项目有
Yu-Feng Liang et al.
Organic letters, 17(4), 876-879 (2015-02-05)
An efficient method for the direct preparation of high synthetic valuable α-hydroxycarbonyls is described. The simple and readily available I2 or NBS was used as catalyst. DMSO acts as the oxidant, oxygen source, and solvent. A diverse range of tertiary
Pre-PCR processing
Raadstrom P, et al.
Molecular Biotechnology, 26(2), 133-146 (2004)
Oxidation of Alcohols to Carbonyl Compounds via Alkoxysulfonium Ylides: The M offatt, S wern, and Related Oxidations
Tidwell TT
Organic Reactions, 39, 297-555 (2004)
Kara Capriotti et al.
The Journal of clinical and aesthetic dermatology, 5(9), 24-26 (2012-10-11)
Dimethyl sulfoxide is a colorless liquid derived as a by-product from wood pulp in the production of paper. This colorless liquid found immediate application as a polar, aprotic solvent miscible with water and able to dissolve an enormous catalog of
L E McGann et al.
Cryobiology, 24(1), 11-16 (1987-02-01)
Preservation of cells and tissues at low temperatures requires the presence of effective cryoprotectants with low toxicity to which cells are relatively permeable. Two similar compounds, dimethyl sulfoxide (DMSO) and dimethyl sulfone (DMSO2), exhibit both features for cryoprotectants, yet DMSO
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