| Catalog Number | ACM156074985-3 |
|---|---|
| Product Name | Poly(3-hexylthiophene-2,5-diyl) |
| CAS Number | 156074-98-5 |
| Structure |  |
| Synonyms | P3HT |
| Molecular Weight | average Mw 50,000-100,000 |
| Molecular Formula | (C10H14S)n |
| Melting Point | 238 °C |
| Appearance | Solid |
| Application | Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials. For the characterization and solid-state properties of this polymer, see J. Am. Chem. Soc. . P3HT, an electron donor that acts as a semiconducting active layer in combination with an electron acceptor like fullerene derivative (6,6)-phenyl C61-butyric acid methylester (PCBM), can be used to fabricate bulk heterojunction (HJT) based organic solar cells (OSCs). Volatile organic compounds (VOCs)and electric sensor devices can be developed by using Langmuir-Schaefer (LS) films of P3HT and poly(3-octylthiophene)(P3OT). It can also be used with polystyrene to process a nano-scaled polymeric coating through spray coating onto carbon nanotube (CNT) powders. Poly(3-hexylthiophene-2,5-diyl) may be used to fabricate ZnO nanowire arrays based photodiode. Regio- regular poly(3-hexylthiophene-2,5-diyl) may find extensive use as a semiconducting layer in organic thin film field effect transistor (FETs). |
| Storage | room temp |
| Description | Poly(3-hexylthiophene-2,5-diyl) (P3HT) is a poly(alkylthiophene) based semiconducting polymer that is hydrophobic at neutral state and has π-π conjugation in its backbone. It has a hole mobility is in the range of 10-3-10-1 cm2V-1s-1 and is commonly used in the development of field-effect transistors (FETs) for a wide range of applications. Poly(3-hexylthiophene) (P3HT) is a regioregular semiconducting polymer. It is used in organic electronics primarily because of its regular end-to-end arrangement of side chain, which allows efficient p- p stacking of the conjugated backbones. On account of the alkyl side group, P3HT is rendered hydrophobic in neutral state. Solution-to-solid phase transformation and thin film formation of poly(3-hexylthiophene) (P3HT) was reported in a study. |
| Complexity | 141 |
| Compound Is Canonicalized | Yes |
| Covalently-Bonded Unit Count | 1 |
| Defined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Deprecated CAS | 1202693-12-6 |
| Exact Mass | 325.91625g/mol |
| Formal Charge | 0 |
| Heavy Atom Count | 13 |
| Hydrogen Bond Acceptor Count | 1 |
| Hydrogen Bond Donor Count | 0 |
| Isotope Atom Count | 0 |
| Linear Formula | (C10H14S)n |
| Monoisotopic Mass | 323.91830g/mol |
| Type | Polythiophene |
| Rotatable Bond Count | 5 |
| Topological Polar Surface Area | 28.2Ų |
| Undefined Atom Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| XLogP3 | 6.6 |
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