Ethanesulfenyl chloride, 1,1,2,2-tetrafluoro-, also known as 2,2-difluoroethylsulfenyl chloride or 2,2-difluoroethylsulfonyl chloride, is a chemical compound with the molecular formula C2H2Cl2F2S. It is a colorless liquid with a pungent odor and is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Ethanesulfenyl chloride, 1,1,2,2-tetrafluoro- is characterized by its reactivity, particularly in electrophilic substitution reactions, and is known for its ability to form sulfonium salts and other sulfur-containing products. It is also recognized for its potential use in the preparation of fluorinated compounds due to the presence of fluorine atoms.
813-37-6
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Basic information
- Product Name: Ethanesulfenyl chloride, 1,1,2,2-tetrafluoro-
- Synonyms:
- CAS NO:813-37-6
- Molecular Formula: C2HClF4S
- Molecular Weight:
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Ethanesulfenyl chloride, 1,1,2,2-tetrafluoro-(CAS DataBase Reference)
- NIST Chemistry Reference: Ethanesulfenyl chloride, 1,1,2,2-tetrafluoro-(813-37-6)
- EPA Substance Registry System: Ethanesulfenyl chloride, 1,1,2,2-tetrafluoro-(813-37-6)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 813-37-6(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 813-37-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,1 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.Calculate Digit Verification of CAS Registry Number 813-37:
(5*8)+(4*1)+(3*3)+(2*3)+(1*7)=66
66 % 10 = 6
So 813-37-6 is a valid CAS Registry Number.
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Ethanesulfenyl chloride, 1,1,2,2-tetrafluoro-
