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2083617-82-5

Name 2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile
CAS 2083617-82-5
EINECS(EC#) 200-258-5
Molecular Formula C12H4F2N2O
MDL Number MFCD31631729
Molecular Weight 230.17
MOL File 2083617-82-5.mol
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Chemical Properties

Boiling point  415.1±45.0 °C(Predicted)
density  1.513±0.06 g/cm3(Predicted)
form  solid
color  Pale yellow
InChI InChI=1S/C12H4F2N2O/c13-10-1-8-7(6(4-15)5-16)3-12(17)9(8)2-11(10)14/h1-2H,3H2
InChIKey FKMLTPDJPCYVHT-UHFFFAOYSA-N
SMILES C(#N)/C(=C1/C2=C(C=C(F)C(F)=C2)C(=O)C/1)/C#N
CAS DataBase Reference 2083617-82-5
Description
2FIC, namely 2-(5,6-Difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile, is electron deficient. It is used as a building block to prepare non-fullerene acceptors (NFAs) such as ITIC-2F, IHIC-2F, IEIC-2F, IXIC-2F for highly efficient organic photovoltaic devices.
Odor Pale yellow solid

Safety Data

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H301+H311+H331-H315-H319
Precautionary statements  P261-P264-P280-P301+P310+P330-P302+P352+P312-P403+P233

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