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247138 Sigma-Aldrich

Chlorocarbonylsulfenyl chloride

96%

Synonym: (Chlorothio)formyl chloride, Chloroformylsulfenyl chloride

  • CAS Number 2757-23-5

  • Linear Formula ClCOSCl

  • Molecular Weight 130.98

  •  Beilstein/REAXYS Number 506318

  •  EC Number 220-415-2

  •  MDL number MFCD00000703

  •  PubChem Substance ID 24854852

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfenyl Halides, Sulfur Compounds More...
Quality Level   100
assay   96%
refractive index   n20/D 1.517 (lit.)
bp   98 °C (lit.)
density   1.552 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   ClSC(Cl)=O
InChI   1S/CCl2OS/c2-1(4)5-3
InChI key   MNOALXGAYUJNKX-UHFFFAOYSA-N

Description

Application

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

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
143.6 °F - closed cup
Flash Point(C) 
62 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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