Triphenyl-(1-trimethylsilanyl-non-3-ynyl)-phosphonium bromide is a complex organic compound with the chemical formula C29H34BrPSi. It is a phosphonium salt, which consists of a phosphonium cation and a bromide anion. The phosphonium cation features a central phosphorus atom bonded to three phenyl groups and a 1-trimethylsilanyl-non-3-ynyl group. The trimethylsilanyl-non-3-ynyl group is a functional group that contains a trimethylsilyl group (SiMe3) and a non-3-ynyl group (C9H15), which is an alkyne with a triple bond between the third and fourth carbon atoms in a nonane chain. Triphenyl-(1-trimethylsilanyl-non-3-ynyl)-phosphonium; bromide is often used in organic synthesis, particularly in the formation of carbon-carbon bonds and as a reagent in various chemical reactions. Its unique structure allows it to act as a precursor or intermediate in the synthesis of more complex molecules, making it a valuable tool in the field of chemistry.
98291-79-3
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Basic information
- Product Name: Triphenyl-(1-trimethylsilanyl-non-3-ynyl)-phosphonium; bromide
- Synonyms:
- CAS NO:98291-79-3
- Molecular Formula:
- Molecular Weight: 537.595
- 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-(1-trimethylsilanyl-non-3-ynyl)-phosphonium; bromide(CAS DataBase Reference)
- NIST Chemistry Reference: Triphenyl-(1-trimethylsilanyl-non-3-ynyl)-phosphonium; bromide(98291-79-3)
- EPA Substance Registry System: Triphenyl-(1-trimethylsilanyl-non-3-ynyl)-phosphonium; bromide(98291-79-3)
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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: 98291-79-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 98291-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,9 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.Calculate Digit Verification of CAS Registry Number 98291-79:
(7*9)+(6*8)+(5*2)+(4*9)+(3*1)+(2*7)+(1*9)=183
183 % 10 = 3
So 98291-79-3 is a valid CAS Registry Number.
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Triphenyl-(1-trimethylsilanyl-non-3-ynyl)-phosphonium; bromide
