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Substance Name: Hafnocene dichloride
RN: 12116-66-4
InChIKey: UHCOEQZUSAFLHQ-UHFFFAOYSA-L

Classification Code

  • Organometallic

Molecular Formula

  • C10-H10-Cl2-Hf

Molecular Weight

  • 379.585
 
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Names and Synonyms

Name of Substance

  • Hafnocene dichloride

Synonyms

  • Dichlorobis(eta-cyclopentadienyl)hafnium
  • Dichlorodicyclopentadienylhafnium
  • Dicyclopentadienylhafnium dichloride
  • EINECS 235-177-5
  • Hafnium dicyclopentadiene dichloride
  • Hafnium, dichlorobis(eta(5)-2,4-cyclopentadien-1-yl)-
  • Hafnium, dichlorodi-pi-cyclopentadienyl-
  • Hafnocene dichloride
  • NSC 102788

Systematic Names

  • Dichlorobis(eta5-cyclopenta-2,4-dien-1-yl)hafnium
  • Hafnium, dichlorobis(eta5-2,4-cyclopentadien-1-yl)-
  • Hafnium, dichlorodi-pi-cyclopentadienyl-

Registry Numbers

CAS Registry Number

  • 12116-66-4

Other Registry Numbers

  • 115348-40-8
  • 23845-56-9

System Generated Number

  • 0012116664

Structure Descriptors

InChI

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

InChIKey

UHCOEQZUSAFLHQ-UHFFFAOYSA-L

Smiles

[Hf](C1C=CC=C1)(C1C=CC=C1)(Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 100mg/kg (100mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04787,