Description

5,5'-[4,4,9,9-Tetrakis(4-Hexylphenyl)-4,9-Dihydro-S-Indaceno[1,2-B:5,6-B']Dithiophene-2,7-Diyl]Bis[4-[(2-Ethylhexyl)Oxy]-2-Thiophenecarboxaldehyde is a high-performance, non-fullerene acceptor (NFA) small molecule critical for the development of next-generation organic photovoltaics (OPVs). Its value lies in its precisely engineered molecular structure, which enables superior light absorption, tunable energy levels, and excellent charge transport properties for high-efficiency organic solar cells. This compound is essential for R&D and manufacturing teams in the advanced materials, organic electronics, and renewable energy sectors, particularly those focused on pushing the boundaries of solar cell efficiency and stability.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key electron-accepting material in the active layer of bulk heterojunction solar cells.
• Perovskite Solar Cell Components: Used in the development of hybrid or tandem cell architectures to enhance performance and spectral coverage.
• Organic Field-Effect Transistors (OFETs): Employed as a semiconducting material due to its favorable charge carrier mobility.
• Photodetectors and Sensors: Utilized in optoelectronic devices that require sensitive light detection across specific wavelengths.
• Advanced Material Research: Acts as a foundational building block for synthesizing novel conjugated polymers and small molecules for electronics.
• Academic and Industrial R&D: Critical for fundamental studies on structure-property relationships in organic semiconductors.

Basic Information

Product Name	5,5'-[4,4,9,9-Tetrakis(4-Hexylphenyl)-4,9-Dihydro-S-Indaceno[1,2-B:5,6-B']Dithiophene-2,7-Diyl]Bis[4-[(2-Ethylhexyl)Oxy]-2-Thiophenecarboxaldehyde
CAS No.	2055812-55-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	IDT-2F; IEICO-4F derivative; Non-fullerene acceptor IDT-based; Indacenodithiophene-based acceptor; OPV acceptor material; 5,5'-(4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene-2-carbaldehyde)
EINECS	Contact for details

Quality Control

Our high-purity organic electronic materials are produced and tested under strict quality management protocols. Each batch undergoes comprehensive analysis using techniques including HPLC, NMR, and mass spectrometry to confirm identity, purity, and the absence of critical impurities. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment, ensuring traceability and consistency for your sensitive R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a dry, cool place. This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture may degrade performance.

Specification

Item	Specification
Appearance	Dark solid
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	≤ 2.0% total
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.