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
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
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
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
Cobalt chloride
Zirconium tetrachloride
Chlorinated polyethylene water-proof rolled materials
POLYETHYLENE, CHLORINATED
Dichloroacetic acid
rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]zirconium dichloride
Bis(methylcyclopentadienyl)zirconium dichloride
Bis(n-butylcyclopentadienyl)zirconium dichloride
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