110851-65-5

Basic information

• Product Name: POLY(3-DECYLTHIOPHENE-2,5-DIYL)
• Synonyms: POLY(3-DECYLTHIOPHENE-2,5-DIYL);Poly(3-decylthiophene-2,5-diyl), regiorandom;POLY(3-DECYLTHIOPHENE-2,5-DIYL), REGIO-R;p3dt;p3dt-rr;P3DT-RR, P3DT;Poly(3-decylthiophene-2,5-diyl), regioregular Electronic Grade;Poly(3-decylthiophene-2,5-diyl) regioregular, average Mw ~42,000, average Mn ~30,000
• CAS NO: 110851-65-5
• Molecular Formula: C14H22R2S
• Molecular Weight: 222.38948
• Product Categories: electronic
• Mol File: 110851-65-5.mol
• Article Data: 16

Chemical Properties

• Appearance: red/
• Solubility: chloroform, methylene chloride, toluene and THF: soluble
• CAS DataBase Reference: POLY(3-DECYLTHIOPHENE-2,5-DIYL)(CAS DataBase Reference)
• NIST Chemistry Reference: POLY(3-DECYLTHIOPHENE-2,5-DIYL)(110851-65-5)
• EPA Substance Registry System: POLY(3-DECYLTHIOPHENE-2,5-DIYL)(110851-65-5)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 110851-65-5(Hazardous Substances Data)

Usage

Uses

Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials.

General Description

Poly(3-decylthiophene-2,5-diyl) (P3DT) is a conducting polymer with excellent electrical and optical properties. It is soluble in most of the organic solvents and can be used in a variety of electrochemical applications.

Upstream product

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Downstream Products

• 144012-09-9 2-bromo-3-decylthiophene 
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• 1264297-33-7 5,5''-dibromo-3,3''-didecyl-2,2':5',2''-terthiophene 
• 761419-35-6 3,3'''-didecyl-2,2':5',2'':5'',2'''-quaterthiophene 
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• 1454583-63-1 C₃₀H₄₀O₃S₂ 
• 1454583-87-9 C₅₄H₇₀O₆S₄ 
• 158956-23-1 2,5-dibromo-3-decylthiophene 

Relevant articles and documents

Novel s-tetrazine-based dyes with enhanced two-photon absorption cross-section

This paper reports the synthesis and the linear and non-linear absorption properties of a series of new tetrazine-based D-π-A-π-D and D-π-A type dyes. In these derivatives, a central tetrazine core was connected with one or two terminal triphenylamine moi

Synthesis and characterization of triphenylamine flanked thiazole-based small molecules for high performance solution processed organic solar cells

Two new small molecules, 5,5-bis(2-triphenylamino-3-decylthiophen-2-yl)-2, 2-bithiazole (M1) and 2,5-bis(2-triphenylamino-3-decylthiophen-2-yl)thiazolo[5, 4-d]thiazole (M2) based on an electron-donor triphenylamine unit and electron-acceptor thiophene-thiazolothiazole or thiophene-bithiazole units were synthesized by a palladium(0)-catalyzed Suzuki coupling reaction and examined as donor materials for application in organic solar cells. The small molecules had an absorption band in the range of 300-560 nm, with an optical band gap of 2.22 and 2.25 for M1 and M2, respectively. As determined by cyclic voltammetry, the highest occupied molecular orbital and lowest unoccupied molecular orbital energy levels of M1 were -5.27 eV and -3.05 eV, respectively, which were 0.05 eV and 0.02 eV greater than that of M2. Photovoltaic properties of the small molecules were investigated by constructing bulk-heterojunction organic solar cell (OSC) devices using M1 and M2 as donors and fullerene derivatives, 6,6-phenyl-C61-butyric acid methyl ester (PC61BM) and 6,6-phenyl-C71-butyric acid methyl ester (PC71BM) as acceptors with the device architecture ITO/PEDOT:PSS/M1 or M2:PCBM/LiF/Al. The effect of the small molecule/fullerene weight ratio, active layer thickness, and processing solvent were carefully investigated to improve the performance of the OSCs. Under AM 1.5 G 100 mW/cm2 illumination, the optimized OSC device with M1 and PC71BM at a weight ratio of 1:3 delivered a power conversion efficiency (PCE) of 1.30%, with a short circuit current of 4.63 mA/cm 2, an open circuit voltage of 0.97 V, and a fill factor of 0.29. In contrast, M2 produced a better performance under identical device conditions. A PCE as high as 2.39% was recorded, with a short circuit current of 6.49 mA/cm2, an open circuit voltage of 0.94 V, and a fill factor of 0.39.

Synthesis and self-assembly of 5,5′-bis(phenylethynyl)-2,2′-bithiophene-based bolapolyphiles in triangular and square LC honeycombs

A series of X-shaped 5,5′-bis(phenylethynyl)-2,2′-bithiophene-based bolaamphiphiles bearing two long lateral alkyl chains and two terminal glycerol groups has been synthesized by using Kumada and Sonogashira coupling reactions as key steps. The thermotropic liquid crystalline behavior of these compounds was investigated by POM, DSC and X-ray scattering. With elongation of the lateral alkyl chains two different kinds of liquid crystalline phases with honeycomb structures, ColhexΔ/p6mm, formed by (defective) triangular honeycomb cells, and Colsqu/p4mm with square cells were observed for these compounds. UV and PL measurements indicate fluorescent properties making them potential candidates for application in fluorescence sensor devices.

Triphenylamine/tetrazine based π-conjugated systems as molecular donors for organic solar cells

Conjugated systems built by connecting one electron-donor triphenylamine to an electron-withdrawing tetrazine have been prepared using various linkers. We describe here the synthesis, the electrochemical properties and some photophysical properties of the