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Bis(cyclopentadienyl)titanium dichloride, 97%, Thermo Scientific Chemicals

Catalog No. AAA1145609
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One-pot synthesis of α-methylene-γ-butyrolactones from benzaldehydes and bromomethylacrylates. Bis-(cyclopentadienyl)-titanium dichloride alkylaluminum complexls acts as catalysts for the polymerization of ethylene. Polyethylene prepared with these catalysts. Complexes of aluminum chloride and methylaluminum dichloride with bis-(cyclopentadienyl)-titanium dichloride as catalysts for the polymerization of ethylene.

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.

Applications
One-pot synthesis of α-methylene-γ-butyrolactones from benzaldehydes and bromomethylacrylates. Bis-(cyclopentadienyl)-titanium dichloride alkylaluminum complexls acts as catalysts for the polymerization of ethylene. Polyethylene prepared with these catalysts. Complexes of aluminum chloride and methylaluminum dichloride with bis-(cyclopentadienyl)-titanium dichloride as catalysts for the polymerization of ethylene.

Solubility
Slightly soluble in water

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, moisture, water, air.

Chemical Identifiers

CAS

1271-19-8

Molecular Formula

C10H10Cl2Ti-2

Molecular Weight (g/mol)

248.957

MDL Number

MFCD00003723

InChI Key

MKNXBRLZBFVUPV-UHFFFAOYSA-L

Synonym

Dichlorobis(cyclopentadienyl)titanium; Titanocene dichloride

PubChem CID

124040768

IUPAC Name

cyclopenta-1,3-diene;titanium(2+);dichloride

SMILES

[CH-]1C=CC=C1.[CH-]1C=CC=C1.[Cl-].[Cl-].[Ti+2]

Specifications

Melting Point

∼285°C (decomposition)

Density

1.6

Odor

Odorless

Quantity

10 g

Sensitivity

Air and moisture sensitive

Merck Index

14,9482

Solubility Information

Slightly soluble in water

Formula Weight

249

Percent Purity

97%

Chemical Name or Material

Bis (cyclopentadienyl)titanium dichloride

Hazard Category

H315-H319-H335

Hazard Statement

GHS H Statement
H341-H302-H332-H315-H319-H335
Suspected of causing genetic defects.
Harmful if swallowed.
Harmful if inhaled.
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

215-035-9

RTECSNumber

XR2050000

TSCA

Yes

Recommended Storage

Ambient temperatures; Store under Argon

RUO – Research Use Only

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