Description

Dithieno[2',3':4,5]Pyrrolo[3,2-E:2',3'-G][2,1,3]Benzothiadiazole, 10,11-Bis(2-Ethylhexyl)-10,11-Dihydro- is a high-performance, non-fullerene acceptor (NFA) small molecule organic semiconductor material. It matters for its exceptional electron affinity and tunable optoelectronic properties, which are critical for enhancing the power conversion efficiency of next-generation organic photovoltaic (OPV) devices. This compound is essential for R&D scientists and material engineers in the organic electronics and renewable energy sectors seeking to develop more efficient and stable solar cells and organic field-effect transistors (OFETs).

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key electron-accepting component in bulk heterojunction active layers for high-efficiency solar panels.
• Perovskite Solar Cells: Used as an interfacial or charge transport layer to improve stability and charge extraction efficiency.
• Organic Field-Effect Transistors (OFETs): Functions as an n-type or ambipolar semiconductor material for flexible electronics and displays.
• Photodetectors: Employed in the fabrication of sensitive, broadband organic photodetectors for imaging and sensing applications.
• Material Science R&D: A crucial building block for synthesizing novel conjugated polymers and small molecules with tailored energy levels.
• Academic & Industrial Research: Used in fundamental studies of charge transport, recombination dynamics, and structure-property relationships in organic semiconductors.

Basic Information

Product Name	Dithieno[2',3':4,5]Pyrrolo[3,2-E:2',3'-G][2,1,3]Benzothiadiazole, 10,11-Bis(2-Ethylhexyl)-10,11-Dihydro-
CAS No.	1392832-45-9
Molecular Formula	C34H42N2S3
Molecular Weight	574.90 g/mol
Synonyms	10,11-Bis(2-ethylhexyl)-10,11-dihydro-dithieno[2',3':4,5]pyrrolo[3,2-e:2',3'-g][2,1,3]benzothiadiazole; DT-PBT; EH-DTPBT; Non-Fullerene Acceptor DT-PBT; Dithienopyrrolobenzothiadiazole Derivative; NFA Small Molecule; OPV Acceptor Material; CAS 1392832-45-9
EINECS	Contact for details

Quality Control

Every batch of our high-purity organic semiconductor materials is produced and analyzed under strict quality management protocols. We employ advanced analytical techniques including HPLC, NMR, and GC-MS to ensure consistent chemical identity and purity critical for reproducible device performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles is provided with each shipment to support your R&D and quality assurance 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 (store away from light) and should be handled under an inert atmosphere when possible to prevent degradation. Keep the container tightly sealed in a dry environment to minimize exposure to moisture and oxygen.

Specification

Item	Specification
Appearance	Dark red to purple solid or powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Residual Solvents (GC)	Meet ICH guidelines
Moisture Content (KF)	≤ 0.5%

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