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Product Code M2253A1

TPT10-C8C12 is a family member of TPT10 with the only difference having larger butyldodecyl side chains hence more soluble in the common solvents. TPT10, coupling with PTQ11, has made low-cost non-fullerene polymer solar cells a possibility for its high efficiency and structure simplicity of PTQ11.

Higher solubility also makes it possible for non-fullerene polymer solar cells to be all solution processible in non-halogentated solvents, i.e. toluene or THF.

General Information

Full name 2,2'- [[12,13-Bis(2-octyldodecyl)-12,13-dihydro-3,9-dinonylbisthieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-e:2',3'-g][2,1,3]benzothiadiazole-2,10-diyl]bis[methylidyne(5 or 6-bromo-3-oxo-1H-indene-2,1(3H)-diylidene) ]]bis[propanedinitrile]
Synonyms BTP-2Br-C8C12, TPT10-OD
Chemical formula C106H136Br2N8O2S5
Molecular weight 1874.45 g/mol
CAS number n.a.
HOMO / LUMO HOMO = -5.52 eV, LUMO = -3.99 eV (TPT10)
UV-Vis 817 nm (in film)
Solubility Toluene, chloroform, chlorobenzene
Form Dark blue powder/crystal
Classification / Family BTP series NFAs, n-type non-fullerene electron acceptors, Organic semiconducting materials, Low band-gap small molecule, Small molecular acceptor, Organic photovoltaics, Polymer solar cells, NF-PSCs.

Chemical Structure

tpt10-c8c12, tpt10
Chemical structure of TPT10-C8C12

MSDS Documentation

TPT10-C8C12 MSDS sheet


Batch Quantity Price
M2250A1 100 mg £350.00
M2250A1 250 mg £700.00
M2250A1 500 mg £1200.00
M2250A1 1 g £2200.00
M2250A1 5 g / 10 g* Please contact us for details

*for 5 - 10 grams order quantity, the lead time is 4-6 weeks.

Literature and Reviews

  1. High Efficiency Polymer Solar Cells with Efficient Hole Transfer at Zero Highest Occupied Molecular Orbital Offset between Methylated Polymer Donor and Brominated Acceptor, C. Sun et al., J. Am. Chem. Soc., 142, 1465−1474 (2020); DOI: 10.1021/jacs.9b09939.
  2. Bromination: An Alternative Strategy for Non‐Fullerene Small Molecule Acceptors, H. Wang et al., Adv. Sci (Weinh), 7(9), 1903784 (2020); DOI: 10.1002/advs.201903784.

To the best of our knowledge the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.