Tris(imidazole-2-yl)phosphine is a phosphine ligand with the chemical formula C6H6N3P. It is composed of a central phosphorus atom bonded to three imidazole-2-yl groups, which are heterocyclic compounds containing a nitrogen atom in a five-membered ring. This ligand is known for its strong σ-donor and π-acceptor properties, making it a versatile and effective ligand in various homogeneous catalytic reactions, particularly in transition metal complexes. Its ability to stabilize metal centers and modulate electronic properties has led to its use in applications such as olefin polymerization, hydrogenation, and cross-coupling reactions. The stability and reactivity of complexes formed with tris(imidazole-2-yl)phosphine can be tuned by altering the substituents on the imidazole rings, offering a wide range of synthetic possibilities in organometallic chemistry.
74483-06-0
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Basic information
- Product Name: tris(imidazole-2-yl)phosphine
- Synonyms: tris(imidazole-2-yl)phosphine
- CAS NO:74483-06-0
- Molecular Formula:
- Molecular Weight: 232.184
- EINECS: N/A
- Product Categories: N/A
- Mol File: 74483-06-0.mol
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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(imidazole-2-yl)phosphine(CAS DataBase Reference)
- NIST Chemistry Reference: tris(imidazole-2-yl)phosphine(74483-06-0)
- EPA Substance Registry System: tris(imidazole-2-yl)phosphine(74483-06-0)
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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: 74483-06-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 74483-06-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,8 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.Calculate Digit Verification of CAS Registry Number 74483-06:
(7*7)+(6*4)+(5*4)+(4*8)+(3*3)+(2*0)+(1*6)=140
140 % 10 = 0
So 74483-06-0 is a valid CAS Registry Number.
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tris(imidazole-2-yl)phosphine
