BIS(TRIMETHYLSILYL)CYCLOPENTADIENE

Base Information

Chemical Name:BIS(TRIMETHYLSILYL)CYCLOPENTADIENE
CAS No.:38927-85-4
Molecular Formula:C₁₁H₂₂Si₂
Molecular Weight:210.467
Hs Code.:2931900090
Mol file:38927-85-4.mol

Synonyms:Silane,1,4-cyclopentadiene-1,3-diylbis[trimethyl- (9CI);2,5-Bis(trimethylsilyl)cyclopentadiene

Suppliers and Price of BIS(TRIMETHYLSILYL)CYCLOPENTADIENE

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

American Custom Chemicals Corporation
BIS(TRIMETHYLSILYL)CYCLOPENTADIENE 95.00%
5MG
$ 502.17

Total 3 raw suppliers

Chemical Property of BIS(TRIMETHYLSILYL)CYCLOPENTADIENE

Chemical Property:

Vapor Pressure:0.234mmHg at 25°C
Refractive Index:1.456
Boiling Point:213.9°Cat760mmHg
Flash Point:66.1°C
PSA：0.00000
Density:0.84g/cm³
LogP:4.06840

Purity/Quality:

99% ^*data from raw suppliers

BIS(TRIMETHYLSILYL)CYCLOPENTADIENE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of BIS(TRIMETHYLSILYL)CYCLOPENTADIENE

There total 3 articles about BIS(TRIMETHYLSILYL)CYCLOPENTADIENE 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: 85.0%

: 75-77-4
chloro-trimethyl-silane

: 3559-74-8
trimethylsilylcyclopentadiene

: 38927-85-4
2,5-bis(trimethylsilyl)cyclopentadiene

Guidance literature:: trimethylsilylcyclopentadiene; With n-butyllithium; In diethyl ether; hexane; at 20 ℃;

chloro-trimethyl-silane; In tetrahydrofuran; at -78 - 20 ℃; for 1h;

Reference yield:

: 75-77-4
chloro-trimethyl-silane

: 542-92-7,25568-84-7,7313-32-8
cyclopenta-1,3-diene

: 38927-85-4
2,5-bis(trimethylsilyl)cyclopentadiene

Guidance literature:: cyclopenta-1,3-diene; With sodium; In tetrahydrofuran; at 20 ℃; for 2h; Inert atmosphere;

chloro-trimethyl-silane; In tetrahydrofuran; for 3h; optical yield given as %ee;
DOI:10.1107/S010827010801857X

Reference yield:

: 542-92-7,25568-84-7,7313-32-8
cyclopenta-1,3-diene

: 38927-85-4
2,5-bis(trimethylsilyl)cyclopentadiene

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / diethyl ether; hexane / 18 h / -5 °C

2.1: tetrahydrofuran / 0 - 20 °C

3.1: n-butyllithium / diethyl ether; hexane / 20 °C

3.2: 1 h / -78 - 20 °C

With n-butyllithium; In tetrahydrofuran; diethyl ether; hexane;