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CAS

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412915-67-4

[ansa-((CH3)4C2(C5H4)2)(carbonyl)chromium(III)][B(C6F5)4] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 412915-67-4 Structure

  • Basic information

    1. Product Name: [ansa-((CH3)4C2(C5H4)2)(carbonyl)chromium(III)][B(C6F5)4]
    2. Synonyms:
    3. CAS NO:412915-67-4
    4. Molecular Formula:
    5. Molecular Weight: 971.384
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 412915-67-4.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: [ansa-((CH3)4C2(C5H4)2)(carbonyl)chromium(III)][B(C6F5)4](CAS DataBase Reference)
    10. NIST Chemistry Reference: [ansa-((CH3)4C2(C5H4)2)(carbonyl)chromium(III)][B(C6F5)4](412915-67-4)
    11. EPA Substance Registry System: [ansa-((CH3)4C2(C5H4)2)(carbonyl)chromium(III)][B(C6F5)4](412915-67-4)

  • 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: 412915-67-4(Hazardous Substances Data)

412915-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 412915-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,9,1 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 412915-67:
(8*4)+(7*1)+(6*2)+(5*9)+(4*1)+(3*5)+(2*6)+(1*7)=134
134 % 10 = 4
So 412915-67-4 is a valid CAS Registry Number.

412915-67-4Upstream product

412915-67-4Downstream Products

412915-67-4Relevant articles and documents

Isolation of a stable ansa-chromocene(III) carbonyl cation and characterization of a transient, cationic ansa-chromocene(IV) carbonyl hydride

Foo, David M.J.,Sinnema, Piet-Jan,Twamley, Brendan,Shapiro, Pamela J.

, p. 1005 - 1007 (2002)

Protonation of the metal occurs upon reaction of Me4C2(C5H4)2CrCO with [H(Et2O)2][B(3,5-(CF3)2C6 H3)4] at -70 °C in thf-d8. The diamagnetic Cr(IV) hydride intermediate was characterized by 1H NMR spectroscopy. Its decomposition to a paramagnetic product mixture upon warming to room temperature is accompanied by the evolution of 0.5 equiv of gas that is 54% H2 and 46% CO. Crystals of the borate salt of the 17e- ansa-chromocenium carbonyl cation [Me4C2(C2H4)2CrCO]+ were isolated from the product mixture for a molecular structure determination.

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