Triphenyl-(5-trimethylsilanyl-pent-4-ynyl)-phosphonium; iodide is a complex organic compound with the chemical formula C27H30P+I-Si. It is a phosphonium salt, characterized by the presence of a phosphonium cation (C27H30P+) and an iodide anion (I-). The phosphonium cation features a central phosphorus atom bonded to three phenyl groups and a 5-trimethylsilanyl-pent-4-ynyl group, which consists of a trimethylsilyl group attached to a pent-4-ynyl chain. Triphenyl-(5-trimethylsilanyl-pent-4-ynyl)-phosphonium; iodide is often used in organic synthesis as a reagent or catalyst, particularly in reactions involving the formation of carbon-carbon bonds. Its unique structure, with the trimethylsilanyl group, provides it with specific reactivity and selectivity in chemical transformations.
35761-90-1
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Basic information
- Product Name: Triphenyl-(5-trimethylsilanyl-pent-4-ynyl)-phosphonium; iodide
- Synonyms: Triphenyl-(5-trimethylsilanyl-pent-4-ynyl)-phosphonium; iodide
- CAS NO:35761-90-1
- Molecular Formula:
- Molecular Weight: 528.488
- 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-(5-trimethylsilanyl-pent-4-ynyl)-phosphonium; iodide(CAS DataBase Reference)
- NIST Chemistry Reference: Triphenyl-(5-trimethylsilanyl-pent-4-ynyl)-phosphonium; iodide(35761-90-1)
- EPA Substance Registry System: Triphenyl-(5-trimethylsilanyl-pent-4-ynyl)-phosphonium; iodide(35761-90-1)
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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: 35761-90-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 35761-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,7,6 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.Calculate Digit Verification of CAS Registry Number 35761-90:
(7*3)+(6*5)+(5*7)+(4*6)+(3*1)+(2*9)+(1*0)=131
131 % 10 = 1
So 35761-90-1 is a valid CAS Registry Number.
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Triphenyl-(5-trimethylsilanyl-pent-4-ynyl)-phosphonium; iodide
