乙基乙烯基砜
乙基乙烯基砜结构式
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常用名 | 乙基乙烯基砜 | 英文名 | Ethyl vinyl sulfone |
|---|---|---|---|---|
| CAS号 | 1889-59-4 | 分子量 | 120.17000 | |
| 密度 | 1.151 g/mL at 25 °C(lit.) | 沸点 | 118-119 °C22 mm Hg(lit.) | |
| 分子式 | C4H8O2S | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | >230 °F | |
| 符号 |
GHS07 |
信号词 | Warning |
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Reactions of proteins with ethyl vinyl sulfone.
Int. J. Pept. Protein Res. 7(6) , 481-6, (1975) Ethly vinyl sulfone (EVS) alkylates xi-amino groups of lysine side chains and imidazole groups of histidine residues in proteins. Amino acid analysis of hydrolyzates of EVS-treated polylysine shows that lysine forms two derivatives, presumably xi-N-(ethylsulf... |
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X-ray photoelectron spectroscopy of BSA and ethyl vinyl sulfone modified BSA.
Biochem. Biophys. Res. Commun. 70(2) , 445-51, (1976)
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Protein reactions with methyl and ethyl vinyl sulfones.
J. Protein Chem. 7(1) , 49-54, (1988) Disulfide bonds of bovine serum albumin and wool were reduced by n-tributylphosphine to sulfhydryl groups that were then modified by methyl or ethyl vinyl sulfone in a nucleophilic addition reaction to S-(beta-ethylsulfonylmethyl)-L-cysteine and S(beta-ethyls... |