Phenyl-p-tolyl-2,5-dimethyl-phenyl-sulfoniumchlorid, also known as 2,5-dimethyl-4-(p-tolyl)phenyl diphenyl sulfonium chloride, is a complex organic compound with the chemical formula C25H24ClPS. It is a type of sulfonium salt, which is characterized by the presence of a positively charged sulfur atom bonded to three organic groups and a counter ion, in this case, a chloride ion. Phenyl-p-tolyl-2,5-dimethyl-phenyl-sulfoniumchlorid is often used as a reagent in organic synthesis, particularly in reactions involving the formation of carbon-carbon bonds. It is known for its stability and ability to act as a source of electrophilic carbon in certain chemical transformations. The structure of the compound features a central phenyl ring with two methyl groups at the 2 and 5 positions, a p-tolyl group (a phenyl ring with a methyl group at the para position) attached to one of the phenyl rings, and a diphenyl sulfonium group attached to the other phenyl ring, with the chloride ion balancing the charge.
4063-73-4
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Basic information
- Product Name: Phenyl-p-tolyl-2,5-dimethyl-phenyl-sulfoniumchlorid
- Synonyms:
- CAS NO:4063-73-4
- Molecular Formula:
- Molecular Weight: 340.917
- 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: Phenyl-p-tolyl-2,5-dimethyl-phenyl-sulfoniumchlorid(CAS DataBase Reference)
- NIST Chemistry Reference: Phenyl-p-tolyl-2,5-dimethyl-phenyl-sulfoniumchlorid(4063-73-4)
- EPA Substance Registry System: Phenyl-p-tolyl-2,5-dimethyl-phenyl-sulfoniumchlorid(4063-73-4)
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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: 4063-73-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4063-73-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,6 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.Calculate Digit Verification of CAS Registry Number 4063-73:
(6*4)+(5*0)+(4*6)+(3*3)+(2*7)+(1*3)=74
74 % 10 = 4
So 4063-73-4 is a valid CAS Registry Number.
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Phenyl-p-tolyl-2,5-dimethyl-phenyl-sulfoniumchlorid
