Diphenyldi(thiophen-2-yl)silane

Base Information

Chemical Name:Diphenyldi(thiophen-2-yl)silane
CAS No.:18676-80-7
Molecular Formula:C20H16 S2 Si
Molecular Weight:348.565
Hs Code.:
NSC Number:168685
DSSTox Substance ID:DTXSID50304984
Nikkaji Number:J2.308.485F
Wikidata:Q82051371

Synonyms:18676-80-7;NSC168685;Diphenyldi(thiophen-2-yl)silane;DTXSID50304984;NSC-168685

Suppliers and Price of Diphenyldi(thiophen-2-yl)silane

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

Total 5 raw suppliers

Chemical Property of Diphenyldi(thiophen-2-yl)silane

Chemical Property:

Vapor Pressure:2.02E-07mmHg at 25°C
Boiling Point:436.7°Cat760mmHg
Flash Point:217.9°C
Density:1.21g/cm³
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:4
Exact Mass:348.04626939
Heavy Atom Count:23
Complexity:338

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CS3)C4=CC=CS4

Technology Process of Diphenyldi(thiophen-2-yl)silane

There total 4 articles about Diphenyldi(thiophen-2-yl)silane 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: 84.0%

: 2786-07-4
2-thienyl lithium

: 80-10-4
diphenylsilyl dichloride

: 18676-80-7
bis(2-thienyl)diphenylsilane

Guidance literature:: In tetrahydrofuran; at -78 - 20 ℃; for 18h;
DOI:10.1016/j.tetlet.2006.03.095

Reference yield: 70.0%

: 3437-95-4,149762-92-5
2-Iodothiophene

: 775-12-2
diphenylsilane

: 18676-80-7
bis(2-thienyl)diphenylsilane

Guidance literature:: With bis(tri-t-butylphosphine)palladium⁽⁰⁾; triethylamine; In tetrahydrofuran; at 20 ℃; for 96h; Inert atmosphere;
DOI:10.1002/chem.201001437

Reference yield: 55.0%

: 3141-27-3
2,5-dibromothiophen

: 80-10-4
diphenylsilyl dichloride

: 18676-80-7
bis(2-thienyl)diphenylsilane

Guidance literature:: With tetrabutylammomium bromide; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; Ambient temperature; electrochemical reduction;
DOI:10.1016/0022-328X(96)06333-4