{(C6H5)2PBCl2}3 is a complex organometallic compound, consisting of three molecules of diphenylphosphinobis(chloro)borane. In {(C₆H₅)2PBCl₂}3, each molecule contains a central boron atom bonded to two chlorine atoms and a diphenylphosphine ligand. The diphenylphosphine ligand is composed of a phosphorus atom bonded to two phenyl groups (C6H5). The overall structure of the compound is characterized by its trinuclear nature, with each of the three molecules being identical and connected through the central boron atoms. {(C₆H₅)2PBCl₂}3 is often used as a Lewis acid catalyst in various organic reactions, particularly in the formation of carbon-carbon bonds.

1983-57-9

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Basic information
1. Product Name: {(C₆H₅)2PBCl₂}3
2. Synonyms:
3. CAS NO:1983-57-9
4. Molecular Formula:
5. Molecular Weight: 800.706
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: {(C₆H₅)2PBCl₂}3(CAS DataBase Reference)
10. NIST Chemistry Reference: {(C₆H₅)2PBCl₂}3(1983-57-9)
11. EPA Substance Registry System: {(C₆H₅)2PBCl₂}3(1983-57-9)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 1983-57-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1983-57-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,8 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1983-57:
(6*1)+(5*9)+(4*8)+(3*3)+(2*5)+(1*7)=109
109 % 10 = 9
So 1983-57-9 is a valid CAS Registry Number.

1983-57-9Upstream product

16557-29-2 (Diphenylphosphino)borane

1983-57-9Downstream Products

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