Dichlorobis(indenyl)titanium(IV)
Dichlorobis(indenyl)titanium(IV)
CAS: 12113-02-9
Molecular Formula: C18H8Cl2Ti
Dichlorobis(indenyl)titanium(IV) - Names and Identifiers
Dichlorobis(indenyl)titanium(IV) - Physico-chemical Properties
| Molecular Formula | C18H8Cl2Ti |
| Molar Mass | 343.03 |
| Melting Point | 190-200 °C (lit.) |
| Storage Condition | Room Temprature |
Dichlorobis(indenyl)titanium(IV) - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3261 8/PG 3 |
| WGK Germany | 3 |
| RTECS | XR2056000 |
Dichlorobis(indenyl)titanium(IV) - Introduction
Dichlorobis(indenyl)titanium(IV)(Dichlorobis(indenyl)titanium(IV)) is an organotitanium compound with the chemical formula (C9H7)2TiCl2. It is a semi-solid substance, orange crystal at room temperature, soluble in organic solvents.
Dichlorobis(indenyl)titanium(IV) has good catalytic performance and is widely used in organic synthesis. It is often used as an asymmetric synthesis catalyst for catalytic asymmetric coordination addition reactions, polymerization reactions and catalytic reduction reactions. In addition, it can also be used to synthesize organic titanium complexes and precursors of organic metal catalysts.
preparation of Dichlorobis(indenyl)titanium(IV) generally use lithium reduction method or Grignard reagent method. The lithium reduction method is to react the Dichlorobis(indenyl)titanium(IV) with excess lithium in an inert atmosphere to obtain the product. In the Grignard reagent method, titanium tetrachloride is added to indanol, an activator is added, and then a Grignard reagent is added dropwise to produce Dichlorobis(indenyl)titanium(IV).
Regarding the safety information of Dichlorobis(indenyl)titanium(IV), it may produce toxic hydrogen chloride gas when heated or decomposed, so it should be used in a well-ventilated place and avoid inhaling gas. In addition, it is also irritating and corrosive. Contact with skin and eyes should be avoided, and protective gloves and goggles should be worn when necessary. When using or handling this compound, the safe handling of chemicals should be strictly observed.
Dichlorobis(indenyl)titanium(IV) has good catalytic performance and is widely used in organic synthesis. It is often used as an asymmetric synthesis catalyst for catalytic asymmetric coordination addition reactions, polymerization reactions and catalytic reduction reactions. In addition, it can also be used to synthesize organic titanium complexes and precursors of organic metal catalysts.
preparation of Dichlorobis(indenyl)titanium(IV) generally use lithium reduction method or Grignard reagent method. The lithium reduction method is to react the Dichlorobis(indenyl)titanium(IV) with excess lithium in an inert atmosphere to obtain the product. In the Grignard reagent method, titanium tetrachloride is added to indanol, an activator is added, and then a Grignard reagent is added dropwise to produce Dichlorobis(indenyl)titanium(IV).
Regarding the safety information of Dichlorobis(indenyl)titanium(IV), it may produce toxic hydrogen chloride gas when heated or decomposed, so it should be used in a well-ventilated place and avoid inhaling gas. In addition, it is also irritating and corrosive. Contact with skin and eyes should be avoided, and protective gloves and goggles should be worn when necessary. When using or handling this compound, the safe handling of chemicals should be strictly observed.
Last Update：2024-04-10 22:29:15
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