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1068620-41-6

[(2-(C(H)=N(2,6-(i-Pr)2C6H3))-4,6-(t-Bu)2-phenoxide)AlMeCl] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1068620-41-6 Structure

  • Basic information

    1. Product Name: [(2-(C(H)=N(2,6-(i-Pr)2C6H3))-4,6-(t-Bu)2-phenoxide)AlMeCl]
    2. Synonyms:
    3. CAS NO:1068620-41-6
    4. Molecular Formula:
    5. Molecular Weight: 470.074
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1068620-41-6.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: [(2-(C(H)=N(2,6-(i-Pr)2C6H3))-4,6-(t-Bu)2-phenoxide)AlMeCl](CAS DataBase Reference)
    10. NIST Chemistry Reference: [(2-(C(H)=N(2,6-(i-Pr)2C6H3))-4,6-(t-Bu)2-phenoxide)AlMeCl](1068620-41-6)
    11. EPA Substance Registry System: [(2-(C(H)=N(2,6-(i-Pr)2C6H3))-4,6-(t-Bu)2-phenoxide)AlMeCl](1068620-41-6)

  • 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: 1068620-41-6(Hazardous Substances Data)

1068620-41-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1068620-41-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,8,6,2 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1068620-41:
(9*1)+(8*0)+(7*6)+(6*8)+(5*6)+(4*2)+(3*0)+(2*4)+(1*1)=146
146 % 10 = 6
So 1068620-41-6 is a valid CAS Registry Number.

1068620-41-6Downstream Products

1068620-41-6Relevant articles and documents

Copper(II) ethylene polymerization catalysts: Do they really exist?

Olson, Jeremy A.,Boyd, Ramon,Wilson Quail,Foley, Stephen R.

, p. 5333 - 5338 (2009/02/08)

The reactions of two types of copper(II) ethylene polymerization catalysts, [(sal)CuCl]2 (sal = 2-{C(H)=N(2,6-iPr2-C 6H3)}-4,6-tBu2-phenoxide) and (α-diimine)CuCl2 (α-diimine = [2,6-iPr 2-C6H3)-N=C(Me)]2), with methylaluminoxane (MAO) and trimethylaluminum (TMA) have been investigated. In both examples, facile and irreversible ligand (L) transfer from copper to TMA present in MAO was observed, resulting in formation of the corresponding (sal)AlMe2 and (imino-amido)AlMe2 complexes. The (imino-amido)AlMe2 complex is formed by α-diimine ligand transfer to aluminum followed by alkylation of one imino moiety in the ligand backbone. Both aluminum complexes were active catalysts for ethylene polymerization with activities similar to their Cu(II) precursors. Simple addition of a neutral salicylaldimine or α-diimine ligand to MAO in the absence of any copper species resulted in the formation of the corresponding LAlMe2 complexes, which are again active for ethylene polymerization. These results indicate that ethylene polymerization does not occur by a migratory insertion mechanism at the copper center, but is the result of ligand transfer to aluminum, and it is the resulting LAlMe2/LAlMe + complexes that are likely the active species.

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