1420071-64-2

Basic information

• Product Name: 2-(3-Oxo-indan-1-ylidene)-malononitrile
• Synonyms: 6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydro-dithieno[2,3-d:2',3'-d]-s-indaceno[1,2-b:5,6-b']dithiophene;6,6,12,12-tetrakis(4-hexylphenyl)-s-indacenodithieno[3,2-b]thiophene
• CAS NO: 1420071-64-2
• Molecular Formula: C₆₈H₇₄S₄
• Molecular Weight: 194.18884
• EINECS: -0
• Mol File: 1420071-64-2.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• Density: 1.155±0.06 g/cm3(Predicted)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2-(3-Oxo-indan-1-ylidene)-malononitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3-Oxo-indan-1-ylidene)-malononitrile(1420071-64-2)
• EPA Substance Registry System: 2-(3-Oxo-indan-1-ylidene)-malononitrile(1420071-64-2)

Safety Data

• Hazardous Substances Data: 1420071-64-2(Hazardous Substances Data)

Usage

General Description

2-(3-Oxo-indan-1-ylidene)-malononitrile is a chemical compound with the molecular formula C13H7N3O. It is a yellow crystalline powder and is commonly used as a building block in the synthesis of various organic compounds. This chemical is used in the production of pharmaceuticals, agrochemicals, and dyes. It has a wide range of applications in the field of organic chemistry and is known for its versatility as a reagent in various synthetic reactions. Additionally, 2-(3-Oxo-indan-1-ylidene)-malononitrile exhibits interesting properties such as fluorescence and has potential applications in materials science and nanotechnology.

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Relevant articles and documents

Improved charge transport and absorption coefficient in indacenodithieno[3,2-b]thiophene-based ladder-type polymer leading to highly efficient polymer solar cells

A novel ladder-type donor (IDTT) is developed by substituting the two outward thiophenes of the IDT donor with two thieno[3,2-b]thiophenes. The polymer derived from this donor possesses longer effective conjugation and better planarity, which improves electron delocalization along the polymer backbone and charge mobility. The polymer solar cell device using PIDTT-DFBT shows a high power conversion efficiency of 7.03% with a large open-circuit voltage of 0.95 V without using any additives or post-solvent/thermal annealing processes. Copyright

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