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ITIC-DM, IT-2M

CAS Number 2047352-92-9

Non-Fullerene Acceptors


Product Code M2148A1-100mg
Price $400 ex. VAT

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ITIC-DM, an ITIC derivative with higher HOMO/LUMO energy levels

Low price, high purity (≥99.0%) ITIC-DM available to buy online


ITIC-DM, a family member of ITIC, is used as an acceptor material to replace fullerene acceptors in high-performing organic solar cells (NFA-OSC). Non-fullerene acceptors like ITIC-DM offer a number of advantages over fullerene and fullerene derivatives, promising higher power conversion efficiencies (PCEs) and longer device lifetimes.

Due to the electron-donating nature of the methyl groups at the end benzene rings, ITIC-DM has higher HOMO/LUMO energy levels compared those of ITIC or ITIC-M. Extra methyl groups also have the potential to help enhance solubility and film morphology for material processing and device fabrication.

High efficient non-flullerene acceptor

High efficient non-flullerene acceptor

with highly conjugated core

Higher HOMO/LUMO energy level

Higher HOMO/LUMO energy level

Induced by electron donating methyl groups

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High purity

High purity

>99% High purity

Characterisation (1H NMR)

1H NMR of ITIC-DM
1H NMR spectrum of ITIC-DM in CDCl3

Chemical Structure

ITIC-DM structure
Chemical structure of ITIC-DM, CAS 2047352-92-9

Literature and Reviews

  1. Energy-Level Modulation of Small-Molecule Electron Acceptors to Achieve over 12% Efficiency in Polymer Solar Cells, S. Li et al., Adv. Mater., 28, 9423–9429 (2016); DOI: 10.1002/adma.201602776.
  2. Recent Progress in Fused-Ring Based Nonfullerene Acceptors for Polymer Solar Cells, C. Cui et al., Front. Chem., 6:404 (2018); doi: 10.3389/fchem.2018.00404.
  3. New developments in non-fullerene small molecule acceptors for polymer solar cells, N. Liang et al., Mater. Chem. Front., 1, 1291 (2017); DOI: 10.1039/c6qm00247a.
  4. A nonvolatile morphology regulator for enhancing the molecular order in the active layer and power conversion efficiency of polymer solar cells, H-J. Jhuo et al., J. Mater. Chem. A, 6, 8874 (2018); DOI: 10.1039/c8ta01739e.

General Information

CAS Number 2047352-92-9
Chemical Formula C98H90N4O2S4
Purity ≥99.0% (1H NMR)
Full Name 3,9-bis(2-methylene-((3-(1,1-dicyanomethylene)-6,7-dimethyl)-indanone))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2’,3’-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene
Molecular Weight 1484.05
HOMO / LUMO HOMO = -5.56 eV, LUMO = -3.93 eV [1]
Synonyms IT-2M, IT-DM
Classification / Family Non-fullerene acceptors (NFAs), organic semiconducting materials, low band-gap small molecule, small molecular acceptors (SMAs), organic photovoltaics, polymer solar cells, NF-PSCs, n-type acceptor

MSDS Documentation

ITIC-DM MSDSITIC-DM MSDS Sheet

Pricing

Batch Quantity Price
M2148A1 100 mg £320
M2148A1 250 mg £640
M2148A1 500 mg £1050
M2148A1 1 g £1900

To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.

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