1314359-44-8 Usage
General Description
4,6-bis(5'-bromo-3'-(2-ethylhexyl)thien-2'-yl)thieno[3,4-c][1,2,5]thiadiazole is a chemical compound that belongs to the thiophene and thiadiazole family. It is commonly used in the field of organic electronics and optoelectronic devices due to its semiconducting properties. 4,6-bis(5'-bromo-3'-(2-ethylhexyl)thien-2'-yl)thieno[3,4-c][1,2,5]thiadiazole has a unique structure consisting of two thieno[3,4-c][1,2,5]thiadiazole units linked by two 5'-bromo-3'-(2-ethylhexyl)thien-2'-yl groups. The presence of bromine and thienyl groups in the backbone of the molecule contributes to its high charge carrier mobility and good film-forming ability, making it a promising candidate for organic semiconductor materials in various electronic applications. Additionally, the presence of 2-ethylhexyl groups in the compound enhances its solubility and stability, making it suitable for use in solution-processed electronic devices.
Check Digit Verification of cas no
The CAS Registry Mumber 1314359-44-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,3,5 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1314359-44:
(9*1)+(8*3)+(7*1)+(6*4)+(5*3)+(4*5)+(3*9)+(2*4)+(1*4)=138
138 % 10 = 8
So 1314359-44-8 is a valid CAS Registry Number.
1314359-44-8Relevant articles and documents
Short-time synthesis of poly[4,6-bis(3′-(2-ethylhexyl)thien-2′-yl)thieno[3,4-c][1,2,5]thiadiazole-alt-9,9-dioctylfluorene], its photophysical, electrochemical and photovoltaic properties
Cimrová, Věra,Kmínek, Ivan,Vyprachticky, Drahomír,Pokorná, Veronika
, p. 298 - 304 (2015)
Short-time synthesis of new low-bandgap copolymer, CEHTF8, consisting of 4,6-bis(3′-(2-ethylhexyl)thien-2′-yl)thieno[3,4-c][1,2,5]thiadiazole and 9,9-dioctylfluorene by Suzuki coupling reaction in high-boiling solvents, such as chlorobenzene, dichlorobenzene and xylene is reported. Such synthesis yields high molecular copolymers in short reaction times of about 30 min; compared with these, several days are required using tetrahydrofuran (THF). It is proved that chlorinated solvents do not interfere with the reaction procedure and the final copolymers have the same structure and quality as those prepared in xylene or THF. High-molecular CEHTF8 copolymers of various molecular weights (MW) up to weight-average of MW 220 000 with low polydispersity index PDI 1.4-1.5 are synthesized. Their photophysical and electrochemical properties are reported. Photovoltaic devices with bulk heterojunction made of blends of copolymers possessing various MW and fullerene derivative [6,6]-phenyl-C61-butyric acid methyl ester ([60]PCBM) are prepared and characterized.
