Ethyl vinyl sulfone

[ Density]:
1.151 g/mL at 25 °C(lit.)

[ Boiling Point ]:
118-119 °C22 mm Hg(lit.)

[ Molecular Formula ]:
C₄H₈O₂S

[ Molecular Weight ]:
120.17000

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
120.02500

[ PSA ]:
42.52000

[ LogP ]:
1.64540

[ Vapour Pressure ]:
0.0705mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.463(lit.)

Click to get detail MSDS

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
UN 2810 6.1/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2904100000

Click to get detail synthetic route

Precursor

DownStream

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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 th...

X-ray photoelectron spectroscopy of BSA and ethyl vinyl sulfone modified BSA.

Biochem. Biophys. Res. Commun. 70(2) , 445-51, (1976)

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 t...

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