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(4-(trimethylsilyl)diphenylmethane)tricarbonylchromium(0) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 86969-83-7 Structure
  • Basic information

    1. Product Name: (4-(trimethylsilyl)diphenylmethane)tricarbonylchromium(0)
    2. Synonyms:
    3. CAS NO:86969-83-7
    4. Molecular Formula:
    5. Molecular Weight: 376.447
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 86969-83-7.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: (4-(trimethylsilyl)diphenylmethane)tricarbonylchromium(0)(CAS DataBase Reference)
    10. NIST Chemistry Reference: (4-(trimethylsilyl)diphenylmethane)tricarbonylchromium(0)(86969-83-7)
    11. EPA Substance Registry System: (4-(trimethylsilyl)diphenylmethane)tricarbonylchromium(0)(86969-83-7)
  • 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: 86969-83-7(Hazardous Substances Data)

86969-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86969-83-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,6 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 86969-83:
(7*8)+(6*6)+(5*9)+(4*6)+(3*9)+(2*8)+(1*3)=207
207 % 10 = 7
So 86969-83-7 is a valid CAS Registry Number.

86969-83-7Relevant articles and documents

ROTATIONAL BARRIERS IN DIPHENYLMETHYL ANIONS STABILIZED BY TRIMETHYLSILYL AND TRICARBONYLCHROMIUM(0) MOIETIES.

Top,Jaouen,Sayer,McGlinchey

, p. 6426 - 6429 (1983)

A series of diphenylmethyl anions has been prepared in which the phenyl rings bear pi -bonded Cr(CO)//3 groups and/or a trimethylsilyl moiety. Variable-temperature **1**3C NMR studies on these compounds have allowed the evaluation of the barriers to phenyl rotation. It is shown that a pi -bonded Cr(CO)//3 group stabilizes the negative charge much more efficiently than does a p-SiMe//3 functionality. However, when the Me//3Si substituent is bonded directly to the alpha -carbon atom, the charge preferentially resides on the silicon, allowing the ( pi -Cr(CO)//3 minus C//6H//5) groups to rotate apparently unhindered.

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