2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile

Product Name: 2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile
CAS No.: 2083617-82-5
Chemical Name: 2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile
Synonyms: IC2F;IC225;2FIC;EA120;PM201;6-difluoro-3-oxo-2;3-dihydro-1H-inden-1-ylidene)malononitrile;2-(5,6-Difluoro-3-oxo-indan-1-ylidene)-malononitrile;2-(5,6-Difluoro-3-oxoinden-1-ylidene)propanedinitrile;2-(5,6-Difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malon
CBNumber: CB13163888
Molecular Formula: C12H4F2N2O
Formula Weight: 230.17
MOL File: 2083617-82-5.mol

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2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile Property

Boiling point:: 415.1±45.0 °C(Predicted)
Density: 1.513±0.06 g/cm3(Predicted)
form: solid
color: Pale yellow
CAS DataBase Reference: 2083617-82-5

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

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N-Bromosuccinimide Price

AK Scientific

Product number: 5209EL
Product name: 2-(5,6-Difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile
Packaging: 1g
Price: $593
Updated: 2021/12/16

Crysdot

Product number: CD12189907
Product name: 2-(5,6-Difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile
Purity: 95%
Packaging: 250mg
Price: $225
Updated: 2021/12/16

Crysdot

Product number: CD12189907
Product name: 2-(5,6-Difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile
Purity: 95%
Packaging: 1g
Price: $385
Updated: 2021/12/16

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2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile Chemical Properties,Usage,Production

Description

2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile is also named 2FIC. It is a strong electron-withdrawing molecule and can react with aldehydes through the Knoevenagel condensation reaction, which allows product absorption to extend to the near-infrared region through intramolecular charge transfer between strongly electron molecules and strong electron absorber molecules. It can be used to make organic solar cells, improving the power conversion efficiency and fill factor of batteries[1-2].

Uses

2-(5,6-Difluoro-2,3-dihydro-3-oxo-1H-inden-1-ylidene)propanedinitrile is incorporated into the core of photovoltaic devices to achieve higher current and reduced energy loss for nonfullerene solar cells.

References

[1] Design, Synthesis, and Photovoltaic Characterization of a Small Molecular Acceptor with an Ultra‐Narrow Band Gap. DOI: 10.1002/anie.201610944.
[2] Facile synthesis of high-performance nonfullerene acceptor isomers via a one stone two birds strategy. DOI: 10.1039/c9ta07917c.

2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile Suppliers

Americas 1 China 88 Europe 1 India 1 Japan 1 South Korea 1 United Kingdom 1 United States 2 Global 96

Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.

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View Lastest Price from 2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile manufacturers

Career Henan Chemical Co

Product: 2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile 2083617-82-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95--99%
Supply Ability: 1ton
Release date: 2020-01-08

2083617-82-5, 2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrileRelated Search:

TRIMETHYLSILANE 2-(5-chloro-2-nitrophenyl)acetic acid 2-(5-METHYL-1H-PYRAZOL-3-YL)PYRIDINE

2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile

PM201

IC225

2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile(WX142525)

2-(5,6-Difluoro-3-oxo-indan-1-ylidene)-malononitrile

IC2F

(5,6-Difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile?

Propanedinitrile, 2-(5,6-difluoro-2,3-dihydro-3-oxo-1H-inden-1-ylidene)-

2-(5,6-Difluoro-3-oxoinden-1-ylidene)propanedinitrile

EA120

2-(5,6-Difluoro-2,3-dihydro-3-oxo-1H-inden-1-ylidene)propanedinitrile

3-dihydro-1H-inden-1-ylidene)malononitrile

6-difluoro-3-oxo-2

2FIC

2-(5,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)propanedinitrile

2-(5,6-Difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malon

2083617-82-5

C12H4F2N2O