4,4'-Diphenyl-thiobenzophenone is an organic compound with the chemical formula C20H14OS. It is a derivative of benzophenone, featuring a sulfur atom replacing one of the oxygen atoms in the benzophenone structure. This molecule consists of two phenyl rings connected by a carbonyl group, with each phenyl ring also connected to another phenyl group through a sulfur atom. 4,4'-Diphenyl-thiobenzophenone is known for its photochemical properties, making it useful in various applications such as photoinitiators in polymerization reactions and in the synthesis of other organic compounds. It is typically synthesized through the condensation of benzene with benzoyl chloride in the presence of aluminum chloride as a catalyst. Due to its chemical structure, it exhibits unique reactivity and stability, which can be exploited in various chemical transformations and industrial processes.
2067-40-5
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Basic information
- Product Name: 4,4'-diphenyl-thiobenzophenone
- Synonyms:
- CAS NO:2067-40-5
- Molecular Formula:
- Molecular Weight: 350.484
- 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: 4,4'-diphenyl-thiobenzophenone(CAS DataBase Reference)
- NIST Chemistry Reference: 4,4'-diphenyl-thiobenzophenone(2067-40-5)
- EPA Substance Registry System: 4,4'-diphenyl-thiobenzophenone(2067-40-5)
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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: 2067-40-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2067-40-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,6 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.Calculate Digit Verification of CAS Registry Number 2067-40:
(6*2)+(5*0)+(4*6)+(3*7)+(2*4)+(1*0)=65
65 % 10 = 5
So 2067-40-5 is a valid CAS Registry Number.
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2067-40-5Downstream Products
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4,4'-diphenyl-thiobenzophenone
