1665-32-3 Usage
Uses
Used in Organic Electronics Industry:
2,2':5',2''-Terthiophene, 5,5''-diphenylis used as a key component in the development of organic semiconductors for its electronic and optical properties. It contributes to the performance of various organic electronic devices.
Used in Light-Emitting Diodes (OLEDs):
2,2':5',2''-Terthiophene, 5,5''-diphenylis used as a material in OLEDs for its ability to emit light efficiently, enhancing the performance and efficiency of these devices.
Used in Organic Photovoltaics:
2,2':5',2''-Terthiophene, 5,5''-diphenylis used as a component in organic photovoltaic devices, where its properties aid in the conversion of light into electricity, improving the overall efficiency of solar cells.
Used in Organic Field-Effect Transistors (OFETs):
2,2':5',2''-Terthiophene, 5,5''-diphenylis used in the fabrication of OFETs, where its electronic properties are leveraged to control the flow of current, leading to improved device performance.
Check Digit Verification of cas no
The CAS Registry Mumber 1665-32-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,6 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1665-32:
(6*1)+(5*6)+(4*6)+(3*5)+(2*3)+(1*2)=83
83 % 10 = 3
So 1665-32-3 is a valid CAS Registry Number.
1665-32-3Relevant academic research and scientific papers
Optical and redox properties of a series of 3,4-ethylenedioxythiophene oligomers
Apperloo, Joke J.,Bert Groenendaal,Verheyen, Hilde,Jayakannan, Manickam,Janssen, Rene A. J.,Dkhissi, Ahmed,Beljonne, David,Lazzaroni, Roberto,Bredas, Jean-Luc
, p. 2384 - 2396 (2007/10/03)
The optical and redox properties of a series of 3,4-ethylenedioxythiophene oligomers (EDOTn, n=1-4) and their β,β'-unsubstituted analogues (Tn, n=1-4) are described. Both series are end capped with phenyl groups to prevent irreversible a-coupling reaction
Synthesis of thiophene/phenylene co-oligomers. I. Phenyl-capped oligothiophenes
Hotta,Lee,Tamaki
, p. 25 - 29 (2007/10/03)
We report the synthesis of phenyl-capped oligothiophenes via improved synthetic schemes. These schemes are based on the Grignard coupling reaction and enable us to obtain the target compounds at high yields. The resulting materials have been fully charact
