P3HT
- CAS NO.：156074-98-5
- Empirical Formula: C10H14Br2S
- Molecular Weight: 326.09
- MDL number: MFCD00217686
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:11:49
What is P3HT?
The Uses of P3HT
Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials.
The Uses of P3HT
This material has solid state properties.
General 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.
Properties of P3HT
| Melting point: | 238°C &_& 238°C |
| solubility | chloroform, trichlorobenzene, chlorobenzene, toluene, and xylenes: soluble |
| color | red |
| EPA Substance Registry System | Thiophene, 2,5-dibromo-3-hexyl-, homopolymer (156074-98-5) |
Safety information for P3HT
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for P3HT
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