Hafnocene dichloride

CAS Registry Number®

12116-66-4

CAS Name

Hafnocene dichloride

Molecular Formula

C10H10Cl2Hf

Cite this Page

Hafnocene dichloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12116-66-4 (retrieved 2025-01-09) (CAS RN: 12116-66-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    230-233 °C

Source(s)

  • (1) Metal-Organics Catalog physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)

Other Names and Identifiers

InChI

InChI=1S/2C5H5.2ClH.Hf/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H;/q2*-1;;;+4/p-2

InChIKey

InChIKey=CSEGCHWAMVIXSA-UHFFFAOYSA-L

SMILES

[Cl-][Hf+4]12345678([Cl-])([CH]=9[CH-]1[CH]2=[CH]3[CH]49)[CH]=%10[CH-]5[CH]6=[CH]7[CH]8%10

Canonical SMILES

[Cl-][Hf+4]12345678([Cl-])([CH]=9[CH]4=[CH]3[CH-]2[CH]91)[CH]=%10[CH]8=[CH]7[CH-]6[CH]%105

Other Names for this Substance

  • Hafnium, dichlorobis(η5-2,4-cyclopentadien-1-yl)-
  • Hafnium, dichlorodi-π-cyclopentadienyl-
  • Dicyclopentadienylhafnium dichloride
  • Dichlorobis(η5-2,4-cyclopentadien-1-yl)hafnium
  • Hafnocene dichloride

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Deleted or Replaced CAS Registry Numbers

115348-40-8, 23845-56-9

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