17940-73-7 Usage
Uses
Used in Organic Electronics:
Tetrathiophen-2-yl-silane is utilized as a component in the development of organic semiconductors, capitalizing on its ability to form stable thin films and its semiconductor characteristics. This makes it instrumental in enhancing the performance and efficiency of electronic devices.
Used in Solar Cell Technology:
In the solar energy industry, Tetrathiophen-2-yl-silane is employed as a material in solar cells. Its semiconductor properties and film-forming ability contribute to the creation of more efficient and durable photovoltaic devices that can convert sunlight into electricity more effectively.
Used in Light-Emitting Diode (LED) Manufacturing:
Tetrathiophen-2-yl-silane also finds application in the production of light-emitting diodes. Its role in these devices is crucial for improving the performance of LEDs, particularly in terms of their light-emitting efficiency and overall longevity, by leveraging its semiconductor and film-forming properties.
Check Digit Verification of cas no
The CAS Registry Mumber 17940-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,4 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17940-73:
(7*1)+(6*7)+(5*9)+(4*4)+(3*0)+(2*7)+(1*3)=127
127 % 10 = 7
So 17940-73-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H12S4Si/c1-5-13(17-9-1)21(14-6-2-10-18-14,15-7-3-11-19-15)16-8-4-12-20-16/h1-12H
17940-73-7Relevant academic research and scientific papers
Nakayama, Juzo,Lin, Jin-Song
, p. 6043 - 6046 (1997)
An organosilicon dendrimer composed of 16 thiophene rings, C64H44S16Si5, was prepared by tetralithiation of tetra-2-thienylsilane followed by reaction with 3 molar amounts of methyl tri-2-thienylsilyl ether.
Synthesis and characterization of di-, tri- and tetraboronic acids based on phenyl- and thienylsilane cores
Gontarczyk, Krzysztof,Durka, Krzysztof,Klimkowski, Piotr,Luliński, Sergiusz,Serwatowski, Janusz,Wo?niak, Krzysztof
, p. 1 - 9 (2015/03/04)
The synthesis of a series of di- tri- and tetraboronic acids based on respective phenyl- and thienylsilane cores is described. The optimal protocols involved lithiation of respective arylsilane precursors using either deprotonative lithiation or halogen/lithium exchange with n-BuLi followed by treatment of resultant intermediates with B(Oi-Pr)3 and subsequent hydrolysis, which afforded final products in good yields. X-ray crystal structures of selected diboronic derivatives were determined showing that hydrogen-bonding interactions of B(OH)2 groups are the main factor governing the supramolecular assembly.
