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ClIC CAS 2364382-35-2 / 507484-48-2
Product Code B831-500mg
Price $286 ex. VAT
$ USD

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Low price, high purity (>98%) ClIC

Synthesise highly efficient non-fullerene acceptors

Specifications | MSDS | Literature and Reviews

ClIC, or 2-[5(6)-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene]malononitrile (CAS number 2364382-35-2 / 507484-48-2), 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.

Red-shifted absorption spectrum

Red-shifted absorption

Chloride substituent lowers the HOMO/LUMO energy levels

High purity 2364382-35-2 / 507484-48-2

High purity

>98% ClIC Purity

Worldwide shipping for 2364382-35-2 / 507484-48-2

Worldwide shipping

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Electron deficient end group

Electron deficient end group

For the synthesis of highly efficient NFAs

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

ClIC, 2-[5(6)-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene]malononitrile, 2364382-35-2
 
Chemical structure of ClIC, 2-[5(6)-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene]malononitrile, 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.
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