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191531-05-2

bis(triphenylphosphine)bis(diphenylcyclopropenone)silver tetrafluoroborate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 191531-05-2 Structure

  • Basic information

    1. Product Name: bis(triphenylphosphine)bis(diphenylcyclopropenone)silver tetrafluoroborate
    2. Synonyms:
    3. CAS NO:191531-05-2
    4. Molecular Formula:
    5. Molecular Weight: 1131.74
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 191531-05-2.mol

  • 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: bis(triphenylphosphine)bis(diphenylcyclopropenone)silver tetrafluoroborate(CAS DataBase Reference)
    10. NIST Chemistry Reference: bis(triphenylphosphine)bis(diphenylcyclopropenone)silver tetrafluoroborate(191531-05-2)
    11. EPA Substance Registry System: bis(triphenylphosphine)bis(diphenylcyclopropenone)silver tetrafluoroborate(191531-05-2)

  • 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: 191531-05-2(Hazardous Substances Data)

191531-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191531-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,5,3 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 191531-05:
(8*1)+(7*9)+(6*1)+(5*5)+(4*3)+(3*1)+(2*0)+(1*5)=122
122 % 10 = 2
So 191531-05-2 is a valid CAS Registry Number.

191531-05-2Downstream Products

191531-05-2Relevant articles and documents

Synthesis and characterization of bis(triphenylphosphine) (ketone) silver and bis(triphenylphosphine) bis(ketone) silver complexes crystal structure of bis(triphenylphosphine) bis(diphenylcyclopropenone) silver tetrafluoroborate

Lin, Ching-Jane,Lin, See,Lee, Gene-Hsing,Wang, Yu

, p. 149 - 154 (1997)

The bis(triphenylphosphine)silver complexes of (phenalenone) 6, (diphenylcyclopropenone) 7, (tropone) 8, bis(phenalenone) 9, bis(diphenylcyclopropenone) 10 and bis(tropone) 11 were prepared by treating bis(triphenylphosphine)silver tetrafluoroborate 5 with the respective basic ketones phenalenone 2, diphenylcyclopropenone 3 or tropone 4 in 1 or 2 equiv. amounts. The first crystal structure of diphenylcyclopropenone adduct (complex 10, (Ph3P)2(diphenylcyclopropenone)2Ag+BF-4) was determined confirming the silver to oxygen σ-bonds. The complex 10 crystallizes in the monoclinic space group P21/c, with a= 10.419(3)A, b = 25.291(7)A, c = 20.711(4)A, β = 91.916(4)°, Z = 4, V = 5454.6(24)A3, RF = 0.077, RW = 0.083 for 7114 reflections.

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