121009-93-6
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride
CAS: 121009-93-6
Molecular Formula: C20H18Cl2SiZr 10*
121009-93-6 - Names and Identifiers
121009-93-6 - Physico-chemical Properties
| Molecular Formula | C20H18Cl2SiZr 10* |
| Molar Mass | 448.57 |
| Melting Point | 140 °C |
| Storage Condition | 2-8 ℃, dark, nitrogen storage |
121009-93-6 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
121009-93-6 - Introduction
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride (rac-Dimethylsilylbis(1-indenyl)zirconium dichloride) is an important organometallic compound, which has a wide range of applications in organic synthesis and catalytic reactions.
1. nature:
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride is a colorless crystal that can be dissolved in non-hydrogen bonding solvents. It has high thermal stability and spatial structure flexibility.
2. Use:
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride is widely used in the preparation of metal-based catalysts and organic synthesis reactions. It can be used as a precursor of ethylene polymerization catalyst to catalyze the polymerization and copolymerization of styrene to prepare high-performance polymers. It can also be used as a precursor for the synthesis of active organometallic compounds and asymmetric catalysts.
3. preparation method:
Generally, rac-Dimethylsilylbis(1-indenyl)zirconium dichloride is prepared by reacting 1-indenyllithium (1-indenyllitium) and dichloromethylsilane (dichloromethylsilane) with zirconium chloride (zirconium tetrachloride).
4. safety information:
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride are generally less toxic under conventional conditions. However, during operation, care should be taken to prevent inhalation, contact with skin or eyes. When used, it is recommended to wear appropriate personal protective equipment and follow proper laboratory practices and waste disposal procedures. In case of accidental contact or inhalation, seek medical attention immediately.
1. nature:
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride is a colorless crystal that can be dissolved in non-hydrogen bonding solvents. It has high thermal stability and spatial structure flexibility.
2. Use:
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride is widely used in the preparation of metal-based catalysts and organic synthesis reactions. It can be used as a precursor of ethylene polymerization catalyst to catalyze the polymerization and copolymerization of styrene to prepare high-performance polymers. It can also be used as a precursor for the synthesis of active organometallic compounds and asymmetric catalysts.
3. preparation method:
Generally, rac-Dimethylsilylbis(1-indenyl)zirconium dichloride is prepared by reacting 1-indenyllithium (1-indenyllitium) and dichloromethylsilane (dichloromethylsilane) with zirconium chloride (zirconium tetrachloride).
4. safety information:
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride are generally less toxic under conventional conditions. However, during operation, care should be taken to prevent inhalation, contact with skin or eyes. When used, it is recommended to wear appropriate personal protective equipment and follow proper laboratory practices and waste disposal procedures. In case of accidental contact or inhalation, seek medical attention immediately.
Last Update：2024-04-09 15:18:01
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