Tris--fluorenyl-(9)-phosphoniumbromid is a complex organic compound with the chemical formula C36H22Br4P. It is a phosphonium salt, characterized by the presence of a phosphonium cation (P+) and a bromide anion (Br-). The compound features three p-bromophenyl groups and one fluorenyl group attached to the phosphorus atom, which contributes to its unique chemical properties. Tris--fluorenyl-(9)-phosphoniumbromid is often used in organic synthesis, particularly in the formation of phosphonium ylides, which are important intermediates in various chemical reactions, such as the Wittig reaction for the synthesis of alkenes. Due to its stability and reactivity, it serves as a valuable building block in the creation of more complex molecules and materials.
7293-73-4
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Basic information
- Product Name:
Tris-
-fluorenyl-(9)-phosphoniumbromid - Synonyms:
- CAS NO:7293-73-4
- Molecular Formula:
- Molecular Weight: 744.097
- EINECS: N/A
- Product Categories: N/A
- Product Name:
Tris-
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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: Tris-
-fluorenyl-(9)-phosphoniumbromid(CAS DataBase Reference) - NIST Chemistry Reference: Tris-
-fluorenyl-(9)-phosphoniumbromid(7293-73-4) - EPA Substance Registry System: Tris-
-fluorenyl-(9)-phosphoniumbromid(7293-73-4)
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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: 7293-73-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7293-73-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,9 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.Calculate Digit Verification of CAS Registry Number 7293-73:
(6*7)+(5*2)+(4*9)+(3*3)+(2*7)+(1*3)=114
114 % 10 = 4
So 7293-73-4 is a valid CAS Registry Number.
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Tris--fluorenyl-(9)-phosphoniumbromid
