Urea, N-cyclohexyl-N'-(diphenylphosphinyl)-, also known as cyclohexyl-N,N'-diphenylphosphinourea, is a chemical compound with the molecular formula C18H21N2OP. It is a derivative of urea, where one of the hydrogen atoms is replaced by a cyclohexyl group and the other by a diphenylphosphino group. Urea, N-cyclohexyl-N'-(diphenylphosphinyl)- is an example of a phosphinourea ligand, which is a type of ligand used in coordination chemistry, particularly in the formation of metal complexes. These ligands are known for their ability to form stable complexes with transition metals, which can be used in various applications such as catalysis and the creation of materials with specific properties. The compound is characterized by its white crystalline appearance and is typically synthesized through the reaction of urea with diphenylphosphine in the presence of a suitable catalyst.
20559-86-8
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Basic information
- Product Name: Urea, N-cyclohexyl-N'-(diphenylphosphinyl)-
- Synonyms:
- CAS NO:20559-86-8
- Molecular Formula: C19H23N2O2P
- Molecular Weight: 342.378
- 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: Urea, N-cyclohexyl-N'-(diphenylphosphinyl)-(CAS DataBase Reference)
- NIST Chemistry Reference: Urea, N-cyclohexyl-N'-(diphenylphosphinyl)-(20559-86-8)
- EPA Substance Registry System: Urea, N-cyclohexyl-N'-(diphenylphosphinyl)-(20559-86-8)
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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: 20559-86-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 20559-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,5 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.Calculate Digit Verification of CAS Registry Number 20559-86:
(7*2)+(6*0)+(5*5)+(4*5)+(3*9)+(2*8)+(1*6)=108
108 % 10 = 8
So 20559-86-8 is a valid CAS Registry Number.
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Urea, N-cyclohexyl-N'-(diphenylphosphinyl)-
