74902-84-4 Usage
Uses
Used in Organic Electronics Industry:
Thieno[3,2-f:4,5-f]bis[1]benzothiophene is utilized as an organic semiconductor for its potential to enhance the performance and efficiency of electronic devices. Its molecular arrangement and electronic properties contribute to improving electrical conductivity, charge transport, and stability in organic electronics.
Used in the Development of Organic Light-Emitting Diodes (OLEDs):
In the field of organic light-emitting diodes, Thieno[3,2-f:4,5-f]bis[1]benzothiophene serves as a key component, leveraging its electronic properties to improve the performance of OLEDs, which are widely used in display and lighting technologies.
Used in the Development of Organic Photovoltaic Cells (OPVs):
Thieno[3,2-f:4,5-f]bis[1]benzothiophene is also employed in the development of organic photovoltaic cells, where its properties can potentially increase the efficiency and stability of these solar energy-converting devices, making them more viable for sustainable energy solutions.
Thieno[3,2-f:4,5-f]bis[1]benzothiophene's unique attributes have made it a subject of interest for further research and development within molecular and materials science, as it holds promise for advancing the capabilities of organic electronic devices.
Check Digit Verification of cas no
The CAS Registry Mumber 74902-84-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,0 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74902-84:
(7*7)+(6*4)+(5*9)+(4*0)+(3*2)+(2*8)+(1*4)=144
144 % 10 = 4
So 74902-84-4 is a valid CAS Registry Number.
74902-84-4Relevant academic research and scientific papers
Wex, Brigitte,Kaafarani, Bilal R.,Neckers, Douglas C.
, p. 2197 - 2199 (2004)
Isomer-pure thieno [3,2-f:4,5-f′]bis[1]benzothiophene (2, n = 2) has been synthesized in an efficient four step approach without column chromatography.
Synthesis of the anti and syn isomers of thieno[f,f′]bis[1] benzothiophene. Comparison of the optical and electrochemical properties of the anti and syn isomers
Wex, Brigitte,Kaafarani, Bilal R.,Kirschbaum, Kristin,Neckers, Douglas C.
, p. 4502 - 4505 (2007/10/03)
We report isomer-pure synthesis of thieno[2,3-f:5,4-f′]bis-[1] benzothiophene and thieno[3,2-f:4,5-f′]bis[1]benzothiophene, the anti and syn isomers of a pentacyclic compound consisting of alternating thiophene and benzene rings. The optical and electrochemical properties of both are reported. In the anti isomer, the ribbonlike embedding of three thiophene units leads to a near-planar molecule with favorable π-π stacking behavior in the solid state as shown by X-ray crystal structure analysis.
