P3HT



P3HT Regioregular poly(3-hexylthiophene-2,5-diyl). Commonly known as P3HT.

Ossila provides a range of P3HT with different molecular weights and regioregularities for a variety of research purposes. Produced by Merck KGaA under the Lisicon® brand this high quality P3HT collection allows a wider range of science and engineering to be undertaken than by using a single P3HT.

The highest regioregularity P3HT (M101, RR=96.6%) produces highly crystalline films and is recommended for OFETs, nanofibril formation and fast drying OPVs at the thin interference peak (~90 nm). However, the exceptionally high regioregularity of this P3HT means that gelling and surface roughness can be an issue for slow-drying thick-film OPVs (>200 nm). Lower molecular weight and regioregularity P3HT is recommended for inkjet and other large area or slow drying deposition techniques where gelling/aggregation and surface roughness need to be avoided.

All the P3HT below is highly soluble (~50 mg/ml) in chlorinated solvents such as chloroform, chlorobenzene, dichlorobenzene and trichlorobenzene. The intermediate and lower molecular weight P3HT materials are recommended for use with non-chlorinated solvents such as xylene, toluene and THF due to their increased solubility.
CAS no: 104934-50-1

The below P3HT is in stock for immediate dispatch:
Batch RR Mw Mn Price
1 gram
M101 (P3HT) 96.6% 65,500 32,000 £329
M104 (P3HT) 96.3% 77,500 38,700 £329
M102 (P3HT) 95.7% 65,200 29,600 £329
M105 (P3HT) 95.5% 94,100 49,500 £329
M106 (P3HT) 94.7% 34,100 19,500 £329
M103 (P3HT) 94.2% 54,200 23,600 £329
M107 (P3HT) 93.6% 31,300 15,600 £329


The following P3HT is also available upon request with prices from £499. Please contact us to for formal quotations, availability and/or delivery schedules (usually 1 to 2 weeks).

Batch RR Mw Mn
M108 (P3HT) 91.3% 36,500 17,500
M109 (P3HT) 93.7% 21,100 10,100
M1010 (P3HT) 93.8% 42,100 12,800
M1011 (P3HT) 94.6% 111,800 52,700
M1012 (P3HT) 94.9% 45,000 23,700
M1013 (P3HT) 95.3% 20,100 11,700
M1014 (P3HT) 95.6% 44,800 20,700
M1015 (P3HT) 95.9% 43,600 23,900
M1016 (P3HT) 95.9% 51,000 25,500
M1017 (P3HT) 95.9% 124,800 46,200


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