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ClIC


Product Code B831
Price $220.00 ex. VAT

Low price, high purity (>98%) ClIC

Synthesise highly efficient non-fullerene acceptors


ClIC, or 2-[5(6)-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene]malononitrile, is used in the synthesis of highly efficient non-fullerene acceptors such as eC9-2Cl. Chlorination usually decreases both the HOMO and LUMO energy levels simultaneously, and leads to a red-shifted spectrum in absorption for the resulting chlorinated non-fullerene acceptor materials.

Like all halogenated 3-(dicyanomethylidene)indan-1-one (2HIC) materials, ClIC, is a mixture of 2-(5-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (IC-Cl-δ) and 2-(6-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (IC-Cl-γ).

We sell a range of high purity non-fullerene acceptor monomers with priority dispatch available for most quantities (lead times may apply for large quantities). Qualifying orders ship free.

General Information

CAS number 2364382-35-2, 507484-48-2
Chemical formula C12H5ClN2O
Molecular weight 228.63 g/mol
Full name 2-[5(6)-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene]malononitrile
Synonyms ICCl, 2-[5(6)-chloro-2,3-Dihydro-3-oxo-1H-inden-ylidene]-propanedinitrile
Classification / Family Malononitrile, Indanone, monomer and intermediates, non-fullerene acceptors (NFAs), NFA-OSCs, printing electronics

Chemical Structure

Chemical structure of ClIC
Chemical structure of ClIC, CAS 507484-48-2

Product Details

Purity >98% (by NMR)
Melting point N/A
Appearance Off-white crystalline powder

MSDS Documentation

ClIC MSDSClIC MSDS Sheet

Literature and Reviews

  1. Single-Junction Organic Photovoltaic Cell with 19% Efficiency, Y Cui et al., Adv. Mater., 2102420 (2021); DOI: 10.1002/adma.202102420..
  2. Isomer-free: Precise Positioning of Chlorine-Induced Interpenetrating Charge Transfer for Elevated Solar Conversion, H. Lai et al., IScience, 17 (26), 302-314 (2019); DOI: 10.1016/j.isci.2019.06.033.
  3. Chlorination: An Effective Strategy for High-Performance. Organic Solar Cells, Q. Zhao et al., Adv. Sci., 7, 2000509 (2020); DOI: 10.1002/advs.202000509.

To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.

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