Cyclopropanesulfonyl Chloride , 97% , 139631-62-2

CAS NO.：139631-62-2

Empirical Formula: C3H5ClO2S

Molecular Weight: 140.59

MDL number: MFCD01631933

EINECS: 630-790-8

PRODUCT Properties

• Boiling point: 60°C/2mm
• Density: 1.38 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.4770(lit.)
• Flash point: 204 °F
• storage temp.: 2-8°C
• form: Liquid
• color: Clear colorless to pale yellow
• Sensitive: Moisture Sensitive
• InChI: InChI=1S/C3H5ClO2S/c4-7(5,6)3-1-2-3/h3H,1-2H2
• InChIKey: PFWWSGFPICCWGU-UHFFFAOYSA-N
• SMILES: C1(S(Cl)(=O)=O)CC1
• CAS DataBase Reference: 139631-62-2(CAS DataBase Reference)

Description and Uses

Cyclopropanesulfonyl chloride can be used in the synthesis of (1R,2S)-1-amino-2-vinylcyclopropanecarboxylic sulfonamide derivatives, which can serve as building blocks in the preparation of potent hepatitis C virus NS3 protease inhibitors.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P305+P351+P338-P310
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• Hazard Note: Corrosive
• HazardClass: 8
• PackingGroup: II
• HS Code: 29049090
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)