Chlorocarbonylsulfenyl Chloride , >97.0%(T) , 2757-23-5

Synonym(s):
(Chlorothio)formyl chloride;Chloroformylsulfenyl chloride

CAS NO.：2757-23-5

Empirical Formula: CCl2OS

Molecular Weight: 130.98

MDL number: MFCD00000703

EINECS: 220-415-2

PRODUCT Properties

• Boiling point: 98 °C (lit.)
• Density: 1.552 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.517(lit.)
• Flash point: 98-101°C
• storage temp.: 2-8°C
• solubility: Acetonitrile (Slightly), Chloroform (Sparingly)
• form: Liquid, Fuming In Moist Air
• color: Yellow
• Sensitive: Moisture Sensitive
• BRN: 506318
• Stability: Moisture Sensitive
• CAS DataBase Reference: 2757-23-5(CAS DataBase Reference)

Description and Uses

Chlorocarbonylsulfenyl chloride has been used in the preparation of:

• 5-(1,2,3,4-tetra-O-acetyl-alpha-D-xylopyranos-5S-C-yl)-1,3,4-oxathiazol-2-one
• fluorinated oxathialones
• polyfluoroalkylchlorothioformates
• chlorocarbonylpolyfluoroalkylsulfenate esters
• chlorocarbonylhexafluoroisopropylidenimino sulfenate
• 5-tri-fluoromethyl-2-oxo-1,3,4-oxathiazole
• commercially important N,N-dialkylcarbamoyl chlorides

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P305+P351+P338-P310
• Hazard Codes: C
• Risk Statements: 34-37
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• F: 9-13-21
• HazardClass: 8
• PackingGroup: II
• HS Code: 29309090