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CAS 100080-82-8

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rac-Ethylenebis(1-indenyl)zirconium dichloride

Description:
Rac-Ethylenebis(1-indenyl)zirconium dichloride, commonly referred to as rac-Et(Ind)2ZrCl2, is a metallocene compound that serves as a catalyst precursor in olefin polymerization processes. This compound features a zirconium center coordinated to two 1-indenyl ligands and two chloride ions, contributing to its catalytic activity. It is characterized by its chiral nature, as indicated by the "rac" prefix, which denotes a racemic mixture of enantiomers. The compound is typically a solid at room temperature and exhibits stability under inert atmospheres, making it suitable for use in controlled polymerization environments. Its catalytic properties are attributed to the ability of the metallocene structure to facilitate the insertion of olefins into the metal-carbon bonds during polymerization. Additionally, rac-Et(Ind)2ZrCl2 is known for its effectiveness in producing high-performance polyolefins with tailored properties, which are valuable in various industrial applications. Safety precautions should be observed when handling this compound, as it may pose health risks if inhaled or ingested.
Formula:C20H18Cl2Zr
InChI:InChI=1/C20H16.2ClH.Zr/c1-3-7-19-15(5-1)9-11-17(19)13-14-18-12-10-16-6-2-4-8-20(16)18;;;/h1-12H,13-14H2;2*1H;/q;;;+2/p-2/rC20H16.Cl2Zr/c1-3-7-19-15(5-1)9-11-17(19)13-14-18-12-10-16-6-2-4-8-20(16)18;1-3-2/h1-12H,13-14H2;
SMILES:c1ccc2c(c1)C=C[CH+]2CCC1=CC=C2[CH-]C=CC=C12.Cl.Cl.[Zr]
Synonyms:
  • Dichloro[Rac-Ethylenebis(Indenyl)]Zirconium(Iv)
  • Dichloroethylenebis(Indenyl)Zirconium(Iv)
  • Rac-Ethylenebis(Indenyl)Zirconium(Iv) Dichloride
  • Dichloroethylenebis(Indenyl)Zirconium(Iv), Racemic Mixture
  • Ethylenebis(Indenyl)Zirconium(Iv) Dichloride
  • rac-Ethylenebis-(indenyl)-zirconium dichloride
  • Dichloro(rac-ethylenebis(indenyl)Zr(IV)
  • rac-Ethylenebis(indenyl)zirconium(IV)dichloride,min.97%
  • RAC-ETHYLENEBIS(1-INDENYL)ZIRCONIUM DICHLORIDE
  • rac-Ethylenebis(indenyl)zirconium (IV) dichloride, 98+%
  • See more synonyms
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