Fluor-phenyl-p-tolylphosphit, also known as 4-fluorophenyl-diphenylphosphine, is an organophosphorus compound with the chemical formula C12H10FP. It is a colorless to pale yellow liquid that is soluble in organic solvents. Fluor-phenyl-p-tolylphosphit is primarily used as a ligand in transition metal-catalyzed reactions, particularly in the field of homogeneous catalysis. It plays a crucial role in stabilizing metal complexes and enhancing the reactivity of the catalysts. Due to its unique electronic properties, it can influence the selectivity and activity of the catalysts, making it a valuable tool in organic synthesis and pharmaceutical chemistry.
1644-05-9
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Basic information
- Product Name: Fluor-phenyl-p-tolylphosphit
- Synonyms:
- CAS NO:1644-05-9
- Molecular Formula:
- Molecular Weight: 250.209
- 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: Fluor-phenyl-p-tolylphosphit(CAS DataBase Reference)
- NIST Chemistry Reference: Fluor-phenyl-p-tolylphosphit(1644-05-9)
- EPA Substance Registry System: Fluor-phenyl-p-tolylphosphit(1644-05-9)
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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: 1644-05-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1644-05-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,4 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.Calculate Digit Verification of CAS Registry Number 1644-05:
(6*1)+(5*6)+(4*4)+(3*4)+(2*0)+(1*5)=69
69 % 10 = 9
So 1644-05-9 is a valid CAS Registry Number.
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Fluor-phenyl-p-tolylphosphit
