Zirconium, dimethylbis[(1,2,3,4,5-eta5)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-

Base Information

Chemical Name:Zirconium, dimethylbis[(1,2,3,4,5-eta5)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-
CAS No.:67108-80-9
Molecular Formula:C22H36 Zr
Molecular Weight:391.752
Hs Code.:
Mol file:67108-80-9.mol

Synonyms:E78306;Zirconium, dimethylbis[(1,2,3,4,5-.eta.)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-;Zirconium, dimethylbis[(1,2,3,4,5-.eta.5)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-

Suppliers and Price of Zirconium, dimethylbis[(1,2,3,4,5-eta5)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
Dimethylbis(pentamethylcyclopentadienyl)zirconium(IV)
5g
$ 670.00

Strem Chemicals
Bis(pentamethylcyclopentadienyl)dimethylzirconium(IV), 99%
250mg
$ 70.00

Strem Chemicals
Bis(pentamethylcyclopentadienyl)dimethylzirconium(IV), 99%
1g
$ 159.00

Strem Chemicals
Bis(pentamethylcyclopentadienyl)dimethylzirconium(IV), 99%
5g
$ 635.00

Total 16 raw suppliers

Chemical Property of Zirconium, dimethylbis[(1,2,3,4,5-eta5)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-

Chemical Property:

Vapor Pressure:1.97mmHg at 25°C
Melting Point:205-207 °C (dec.)(lit.)
Boiling Point:170.2 °C at 760 mmHg
Flash Point:91 ºC
PSA：0.00000
LogP:7.11160
Sensitive.:air sensitive, moisture sensitiv
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:0
Exact Mass:390.186400
Heavy Atom Count:23
Complexity:258

Purity/Quality:

99%, ^*data from raw suppliers

Dimethylbis(pentamethylcyclopentadienyl)zirconium(IV) ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:[CH3-].[CH3-].C[C-]1[C-]([C-]([C-]([C-]1C)C)C)C.C[C-]1C(=C(C(=C1C)C)C)C.[Zr]
Uses Bis(pentamethylcyclopentadienyl)dimethylzirconium is a zirconium complex which can be used as a polymerization catalyst.

Technology Process of Zirconium, dimethylbis[(1,2,3,4,5-eta5)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-

There total 5 articles about Zirconium, dimethylbis[(1,2,3,4,5-eta5)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

: (η(5)-C5Me5)2ZrF2

: 75-24-1
trimethylaluminum

: 67108-80-9
bis(pentamethylcyclopentadienyl)zirconium dimethyl

Guidance literature:: In toluene; N2-atmosphere; room temp. (5 h); evapn. (vac.), recrystn. (n-hexane, -25°C), filtering, drying (vac.); elem. anal.;
DOI:10.1021/om950590n

Reference yield: 86.0%

: 54039-38-2
bis(pentamethylcyclopentadienyl)zirconium(IV) dichloride

: 917-54-4
methyllithium

: 67108-80-9
bis(pentamethylcyclopentadienyl)zirconium dimethyl

Guidance literature:: In diethyl ether; byproducts: LiCl; MeLi (Et2O) is added to (C5Me5)2ZrCl2 (Et2O) under Ar, mixt. is stirred for 6 h.; Evapn., extn. (petroleum ether), concg. yields ppt., cooling to -78°C, filtn.;