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282839

Ethyl vinyl sulfone

97%

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About This Item

Linear Formula:
C2H5S(O)2CH=CH2
CAS Number:
1889-59-4
Molecular Weight:
120.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24857075
EC Number:
217-567-7
Beilstein/REAXYS Number:
1745130
MDL number:
MFCD00007568
Assay:
97%
Form:
liquid
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Quality Segment

100

assay

97%

form

liquid

refractive index

n20/D 1.463 (lit.)

bp

118-119 °C/22 mmHg (lit.)

density

1.151 g/mL at 25 °C (lit.)

functional group

sulfone

SMILES string

CCS(=O)(=O)C=C

InChI

1S/C4H8O2S/c1-3-7(5,6)4-2/h3H,1,4H2,2H3

InChI key

BJEWLOAZFAGNPE-UHFFFAOYSA-N

General description

Ethly vinyl sulfone alkylates ε-amino groups of lysine side chains and imidazole groups of histidine residues in proteins. Chemical modification of bovine serum albumin by ethyl vinyl sulfone has been studied by X-ray photoelectron spectroscopy.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

228.2 °F - closed cup

flash_point_c

109 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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