rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride
Synonym(s):Dichloro[rel-(7aR,7′aR)-1,2-ethanediylbis[(1,2,3,3a,7a-η)-4,5,6,7-tetrahydro-1H-inden-1-ylidene]]zirconium
- CAS NO.：100163-29-9
- Empirical Formula: C20H24Cl2Zr10*
- Molecular Weight: 426.53
- MDL number: MFCD00672123
- EINECS: 202-303-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-11-30 16:25:50
![rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride Structural](https://img.chemicalbook.in/CAS/GIF/100163-29-9.gif)
What is rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride?
Chemical properties
White to pale yellow powder,it can carry out catalytic reaction.
The Uses of rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride
Rac-Ethylenebis(tetrahydroindenyl)zirconium Dichloride is a catalyst for enantioselective methylalumination of monosubstituted alkenes.The Kaminsky catalyst with co-catalyst methylaluminoxane (MAO) is a type of Ziegler-Natta catalyst, showing extremely high activity for polymerization of olefins such as ethylene, propylene, and styrene.
The Uses of rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride
Catalyst for:
Regiochemistry in Negishi carboaluminations
Polymerization of olefins
Diastereoselective intramolecular olefin alkylations
Asymmetric carbomagnesiation
Reduction of esters to alcohols
Enantioselective synthesis of allylic amines
Properties of rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride
| Melting point: | 267-271 °C(lit.) |
| form | Powder |
| color | white to pale yellow |
| Sensitive | moisture sensitive |
Safety information for rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride
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