di(η5-n-C4H9-cyclopentadienyl)titanium(IV) dichloride - Names and Identifiers
di(η5-n-C4H9-cyclopentadienyl)titanium(IV) dichloride - Physico-chemical Properties
di(η5-n-C4H9-cyclopentadienyl)titanium(IV) dichloride - Introduction
Bis (butylcyclopentadiene) titanium dichloride, also known as bis (butylcyclopentadiene) titanium dichloride, is an organic titanium compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid or colorless crystal
-Molecular formula: C10H16Cl2Ti
-Molecular weight: 253.02g/mol
-Melting point: Not suitable for normal temperature and pressure
-Boiling point: about 250-300 ℃
-Soluble: Soluble in organic solvents such as benzene and ethyl acetate
Use:
-Catalyst: As a catalyst intermediate, it is widely used in organic synthesis.
-Synthesis of organic titanium compounds: Bis (butylcyclopentadiene) titanium dichloride can be used as a starting material for the synthesis of other organic titanium compounds, such as iron-titanene composite catalysts, titanium carbene compounds, etc.
Preparation Method:
Bis (butylcyclopentadiene) titanium dichloride is usually synthesized by the following steps:
1. the reaction of cyclopentadiene and titanium tetrachloride to generate cyclopentadiene dichloride.
2. Then, the cyclopentadiene dichloride is reacted with butyl lithium to generate a bis (butylcyclopentadiene) titanium dichlorolithiumcompound.
3. Finally, by reacting with aluminum chloride, bis (butylcyclopentadiene) titanium dichloride is generated.
Safety Information:
-Bis (butylcyclopentadiene) titanium dichloride is an organometallic compound, which is relatively unstable and needs to be stored and handled under appropriate conditions.
-Contact with skin may cause allergic reactions, direct contact should be avoided.
-Pay attention to personal protection during operation, use protective gloves, goggles and protective clothing and other equipment.
-Waste shall be disposed of in accordance with local regulations and shall not be dumped.
Last Update:2024-04-10 22:29:15