Description

Propanedinitrile, 2,2'-[(3,3''',3'''',4'-tetraoctyl[2,2':5',2'':5'',2''':5''',2''''-quinquethiophene]-5,5''''-diyl)bis[methylidyne(3-ethyl-4-oxo-5,2-thiazolidinediylidene)]]bis- is a sophisticated organic semiconductor material belonging to the class of fused-ring electron acceptors. This compound matters for its exceptional electron-accepting and charge-transport properties, which are critical for achieving high power conversion efficiencies in next-generation electronic devices. It is primarily needed by researchers and manufacturers in the organic electronics, photovoltaics, and advanced materials science sectors for developing high-performance organic solar cells (OSCs) and organic field-effect transistors (OFETs).

Application

• Non-Fullerene Electron Acceptor (NFA) in bulk-heterojunction organic photovoltaic (OPV) cells.
• Key component in the photoactive layer for high-efficiency organic solar cells (OSCs).
• Charge transport material in organic field-effect transistors (OFETs) and thin-film electronics.
• Development of flexible and semi-transparent solar modules for building-integrated photovoltaics (BIPV).
• Research and development of novel optoelectronic devices and sensors.
• Material for fundamental studies on structure-property relationships in conjugated organic semiconductors.

Basic Information

Product Name	Propanedinitrile, 2,2'-[(3,3''',3'''',4'-tetraoctyl[2,2':5',2'':5'',2''':5''',2''''-quinquethiophene]-5,5''''-diyl)bis[methylidyne(3-ethyl-4-oxo-5,2-thiazolidinediylidene)]]bis-
CAS No.	1801872-28-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,2'-((3,3''',3'''',4'-Tetraoctyl-[2,2':5',2'':5'',2''':5''',2''''-quinquethiophene]-5,5''''-diyl)bis(methanylylidene))bis(3-ethyl-4-oxothiazolidine-5,2-diylidene))dimalononitrile; Tetraoctyl-substituted Quinquethiophene-based Fused-Ring Electron Acceptor; Y6-series derivative (structural analogue); Non-fullerene acceptor material; NFA for OPV; OSC acceptor; Organic semiconductor acceptor; High-performance photovoltaic material.
EINECS	Contact for details

Quality Control

Our high-purity organic electronic materials are produced and handled under strict quality-controlled environments to ensure batch-to-batch consistency and optimal device performance. Each batch undergoes comprehensive analytical characterization, including HPLC for purity verification and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) detailing purity, identity, and relevant physical properties are provided to support your R&D and manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled under inert atmosphere when possible to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Dark solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
UV-Vis Absorption	Characteristic spectrum provided

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