913774

IEICO-4Cl

≥99%

• Synonym(s): 2,2′-((2Z,2′Z)-(((4,4,9-tris(4-hexylphenyl)-9-(4-pentylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene 5,2-diyl))bis(methanylylidene))bis(5,6-dichloro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile
• Empirical Formula (Hill Notation): C₁₁₄H₁₁₄Cl₄N₄O₄S₄
• CAS Number: 2240998-88-1
• Molecular Weight: 1874.22
• UNSPSC Code: 12352101
• NACRES: NA.23

Properties

• description: Band gap: Eg=1.27 eV
• Quality Level: 100
• Assay: ≥99%
• form: solid
• color: dark
• Orbital energy: HOMO -5.56 eV ; LUMO -4.23 eV

Description

Application

IEICO-4Cl is a transparent, low-bandgap non-fullerene acceptor. It is a chlorinated derivative of IEICO, which imparts it with a lower optical bandgap and lower energy levels. The weak photon absorption in the visible spectrum of IEICO-4Cl, allows high-performance organic solar cells to be fabricated with outstanding transparency. Furthermore, changing the polymer acceptor pairing with IEICO-4Cl allows tuning of the color of the solar cell device fabricated.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable