282839

Ethyl vinyl sulfone

97%

• Linear Formula: C₂H₅S(O)₂CH=CH₂
• CAS Number: 1889-59-4
• Molecular Weight: 120.17
• Beilstein: 1745130
• EC Number: 217-567-7
• MDL number: MFCD00007568
• PubChem Substance ID: 24857075
• NACRES: NA.22

Properties

• Quality Level: 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.)
• 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

Description

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.

Packaging

1, 5 g in glass bottle

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 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
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves