Triphenyl-(4-phenylazobenzyl)phosphonium bromide is a complex organic compound with the chemical formula C37H30BrNP. It is a phosphonium salt, characterized by the presence of a phosphonium cation (P+) bonded to three phenyl groups and a 4-phenylazobenzyl group. The 4-phenylazobenzyl group is a substituted benzyl group with an azo (N=N) linkage and a phenyl ring attached to the para position. Triphenyl-(4-phenylazobenzyl)phosphonium bromide is typically used in organic synthesis as a reagent or catalyst, particularly in reactions involving the transfer of the phenylazobenzyl group. It is also known for its potential applications in the synthesis of dyes and pigments due to its azo structure. The bromide counterion (Br-) balances the positive charge of the phosphonium cation, making the overall compound electrically neutral.
41016-78-8
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Basic information
- Product Name: Triphenyl-(4-phenylazobenzyl)phosphonium bromide
- Synonyms:
- CAS NO:41016-78-8
- Molecular Formula:
- Molecular Weight: 537.439
- 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: Triphenyl-(4-phenylazobenzyl)phosphonium bromide(CAS DataBase Reference)
- NIST Chemistry Reference: Triphenyl-(4-phenylazobenzyl)phosphonium bromide(41016-78-8)
- EPA Substance Registry System: Triphenyl-(4-phenylazobenzyl)phosphonium bromide(41016-78-8)
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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: 41016-78-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 41016-78-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,0,1 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 41016-78:
(7*4)+(6*1)+(5*0)+(4*1)+(3*6)+(2*7)+(1*8)=78
78 % 10 = 8
So 41016-78-8 is a valid CAS Registry Number.
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Triphenyl-(4-phenylazobenzyl)phosphonium bromide
