Description

Dithieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-e:2',3'-g][2,1,3]benzothiadiazole-2,10-dicarboxaldehyde, 12,13-dihydro-12,13-bis(2-octyldodecyl)-3,9-diundecyl- is a high-performance, solution-processable organic semiconductor material. This compound is engineered for its exceptional electron-accepting properties and tunable optoelectronic characteristics, making it a critical component in advanced electronic devices. It is primarily utilized by researchers and manufacturers in the organic electronics and photovoltaics sectors for developing next-generation technologies.

Application

• Organic Photovoltaic (OPV) Cells: As a non-fullerene acceptor (NFA) material in bulk heterojunction active layers for high-efficiency solar energy conversion.
• Organic Field-Effect Transistors (OFETs): For the fabrication of n-type or ambipolar semiconductor channels, enabling flexible and printed electronics.
• Perovskite Solar Cells: As a hole-transporting or interfacial layer material to improve device stability and power conversion efficiency.
• Organic Light-Emitting Diodes (OLEDs): As an electron transport layer (ETL) or host material in emissive layers for displays and lighting.
• Photodetectors and Sensors: Leveraging its strong light absorption and charge transport properties for sensitive optical sensing applications.
• Academic and Industrial R&D: Serves as a key building block for synthesizing novel conjugated polymers and small molecules for property exploration.

Basic Information

Item	Details
Product Name	Dithieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-e:2',3'-g][2,1,3]benzothiadiazole-2,10-dicarboxaldehyde, 12,13-dihydro-12,13-bis(2-octyldodecyl)-3,9-diundecyl-
CAS No.	2599837-57-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	DTTCN; Fused-ring Electron Acceptor; Non-Fullerene Acceptor NFA; Dithienothienopyrrolobenzothiadiazole Dicarboxaldehyde Derivative; A-DA'D-A Type Acceptor; Y-Series Acceptor Derivative; Organic Semiconductor OSM; High-Performance Acceptor Material
EINECS	Contact for details

Quality Control

Every batch of our high-purity organic semiconductor materials is synthesized and purified under controlled conditions to ensure consistent performance. We employ advanced analytical techniques including HPLC, NMR, and Mass Spectrometry to verify chemical identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment to support your R&D and quality assurance protocols.

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 cool, dry place. This material is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark solid
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 98.0% (Area %)
Residual Solvents (GC)	Meets ICH guidelines

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