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CAS

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691894-16-3

[PtMe(N,N'-(1,2-dimethyl-1,2-ethanediylidene)bis(2,6-diisopropylaniline)))(ethylene)] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 691894-16-3 Structure

  • Basic information

    1. Product Name: [PtMe(N,N'-(1,2-dimethyl-1,2-ethanediylidene)bis(2,6-diisopropylaniline)))(ethylene)]
    2. Synonyms: [PtMe(N,N'-(1,2-dimethyl-1,2-ethanediylidene)bis(2,6-diisopropylaniline)))(ethylene)]
    3. CAS NO:691894-16-3
    4. Molecular Formula:
    5. Molecular Weight: 641.8
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 691894-16-3.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: [PtMe(N,N'-(1,2-dimethyl-1,2-ethanediylidene)bis(2,6-diisopropylaniline)))(ethylene)](CAS DataBase Reference)
    10. NIST Chemistry Reference: [PtMe(N,N'-(1,2-dimethyl-1,2-ethanediylidene)bis(2,6-diisopropylaniline)))(ethylene)](691894-16-3)
    11. EPA Substance Registry System: [PtMe(N,N'-(1,2-dimethyl-1,2-ethanediylidene)bis(2,6-diisopropylaniline)))(ethylene)](691894-16-3)

  • 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: 691894-16-3(Hazardous Substances Data)

691894-16-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 691894-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,1,8,9 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 691894-16:
(8*6)+(7*9)+(6*1)+(5*8)+(4*9)+(3*4)+(2*1)+(1*6)=213
213 % 10 = 3
So 691894-16-3 is a valid CAS Registry Number.

691894-16-3Relevant articles and documents

Neutral square-planar olefin/alkyl platinum(ii) complexes containing a N,N′-imino-amide ligand. Experimental and theoretical evidence of relevant π-back-donation in the platinum-olefin bond

Cavallo, Luigi,Macchioni, Alceo,Zuccaccia, Cristiano,Zuccaccia, Daniele,Orabona, Ida,Ruffo, Francesco

, p. 2137 - 2145 (2004)

A new class of platinum(II) compounds of the formula [PtMe(olefin)(N,N'- imino-amide chelate)] is described (olefin = ethylene, propylene, styrene, allyl alcohol, methyl vinyl ketone, methyl acrylate; N,N'-imino-amide chelate = N,N'-(1,2-dimethyl-1,2-ethanediylidene)bis-(2,6-diisopropylaniline)). The neutral complexes exhibit square-planar coordination with a cis arrangement of the olefin and the alkyl group. The compounds have been characterized through one- and two-dimensional NMR spectroscopy, which has disclosed that only one isomer is present in solution. This isomer exhibits the alkene and the N(amido) atom in trans positions, while the alkene substituent is oriented toward the Pt-Me vector. The nature and the arrangement of the ligands seem suitable to favor a π-back-donation contribution to the Pt-olefin bond to an extent unprecedented for square-planar compounds, as discussed on the basis of NMR parameters and theoretical calculations.

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