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CAS

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347423-44-3

HfCl2[Ph2Si(η5-C13H8)(η5-C5H4)]*dichloromethane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 347423-44-3 Structure

  • Basic information

    1. Product Name: HfCl2[Ph2Si(η5-C13H8)(η5-C5H4)]*dichloromethane
    2. Synonyms:
    3. CAS NO:347423-44-3
    4. Molecular Formula:
    5. Molecular Weight: 744.919
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 347423-44-3.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: HfCl2[Ph2Si(η5-C13H8)(η5-C5H4)]*dichloromethane(CAS DataBase Reference)
    10. NIST Chemistry Reference: HfCl2[Ph2Si(η5-C13H8)(η5-C5H4)]*dichloromethane(347423-44-3)
    11. EPA Substance Registry System: HfCl2[Ph2Si(η5-C13H8)(η5-C5H4)]*dichloromethane(347423-44-3)

  • 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: 347423-44-3(Hazardous Substances Data)

347423-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 347423-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,7,4,2 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 347423-44:
(8*3)+(7*4)+(6*7)+(5*4)+(4*2)+(3*3)+(2*4)+(1*4)=143
143 % 10 = 3
So 347423-44-3 is a valid CAS Registry Number.

347423-44-3Downstream Products

347423-44-3Relevant articles and documents

ansa-metallocenes with a Ph2Si bridge: Molecular structures of HfCl2[Ph2Si(η5-C13H8) (η5-C5H4)] and HfCl2[Ph2Si(C13H9)(η5 -C5H4)]2

Izmer, Vyacheslav V.,Agarkov, Anton Y.,Nosova, Valentina M.,Kuz'mina, Lyudmila G.,Howard, Judith A.K.,Beletskaya, Irina P.,Voskoboynikov, Alexander Z.

, p. 1131 - 1136 (2007/10/03)

A mixture of rac- and meso-HfCl2[Ph2Si(η5-C9H6 )2] was synthesized by treatment of HfCl4 with the dilithium salt of di(1H-inden-1-yl)diphenylsilane. These complexes were isolated after fractional crystallization in 15.5 and 8.5% yields, respectively. A sterically strained ansa complex HfCl2[Ph2Si(η5-C13H8) (η5-C5H4)] was synthesized in 62% yield by treatment of HfCl4 with the dilithium salt of cyclopentadienyl(fluoren-9-yl)diphenylsilane. Both this compound, and the by-product of reaction, HfCl2[Ph2Si(C13H9)(η5 -C5H4)]2, were characterized by crystal structure analysis.

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