Hepta-1,3-diinyl-diphenyl-phosphin, also known as 1,3-diphenyl-1,3-diphosphacyclobutane, is a chemical compound with the molecular formula C14H12P2. It is a colorless solid that is soluble in organic solvents. -diphenyl-phosphin is characterized by its unique structure, featuring a phosphorus atom bonded to two phenyl groups and a cyclobutane ring with two phosphorus atoms in a 1,3-relationship. It is synthesized through the reaction of diphenylphosphine with 1,3-butadiyne, and it is used as a ligand in coordination chemistry, particularly in the formation of transition metal complexes. The compound is also of interest in the field of organophosphorus chemistry due to its potential applications in catalysis and material science.
7608-29-9
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- CAS NO:7608-29-9
- Molecular Formula:
- Molecular Weight: 276.318
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- Hazardous Substances Data: 7608-29-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7608-29-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,0 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.Calculate Digit Verification of CAS Registry Number 7608-29:
(6*7)+(5*6)+(4*0)+(3*8)+(2*2)+(1*9)=109
109 % 10 = 9
So 7608-29-9 is a valid CAS Registry Number.
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-diphenyl-phosphin
