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  6. Bis(cyclopentadienyl)zirconium dichloride, 99+%, Thermo Scientific Chemicals

Bis(cyclopentadienyl)zirconium dichloride, 99+%, Thermo Scientific Chemicals

Catalog No. AA3955814
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AA3955814 25 g
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Catalog No. AA3955814 Supplier Thermo Scientific Chemicals Supplier No. 03955814
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Description

Zirconocene dichloride can also be used to prepare the Negishi reagent, Cp2Zr(η2-butene) which is used as a source for Cp2Zr in oxidative cyclisation reactions. 

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

  • Packaged under argon

Chemical Identifiers

CAS 1291-32-3
MDL Number MFCD00003726
Synonym Zirconocene dichloride; Dichlorobis(cyclopentadienyl)zirconium

Specifications

Melting Point 242°C to 245°C
Color White
Boiling Point 124°C to 125°C (15 mmHg)
Quantity 25 g
Sensitivity Air and moisture sensitive
Solubility Information Insoluble in water.
Formula Weight 292.32
Percent Purity ≥99%
Physical Form Powder
Chemical Name or Material Bis(cyclopentadienyl)zirconium dichloride

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 215-066-8
RTECSNumber ZH7525000
TSCA Yes
storageNote1
  • Packaged under argon
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only