Description

N,N'-Di(2-Ethylhexyl)-1,7-Di(Thiophen-2-Yl)Perylene-3,4,9,10-Tetracarboxylic Acid Bisimide is a high-performance perylene bisimide (PBI) derivative engineered for advanced electronic and photonic applications. This compound matters for its exceptional electron-accepting capability, high thermal stability, and strong absorption in the visible to near-infrared spectrum, making it a cornerstone material for next-generation optoelectronics. It is critically needed by R&D and manufacturing teams in the organic semiconductor, photovoltaics, and specialty dye industries seeking to develop more efficient and durable devices.

Application

• Organic Photovoltaics (OPVs): As a non-fullerene electron acceptor in bulk heterojunction solar cells to enhance power conversion efficiency and light absorption.
• Organic Field-Effect Transistors (OFETs): As an n-type semiconductor layer for developing high-mobility, air-stable electronic circuits.
• Organic Light-Emitting Diodes (OLEDs): As an electron transport material or emissive dopant to improve device efficiency and color purity.
• Photodetectors & Sensors: Utilized in the active layer for creating sensitive, wavelength-specific photodetectors and chemical sensors.
• Dye Lasers & Nonlinear Optics: As a gain medium in tunable dye lasers or a material for nonlinear optical applications due to its strong fluorescence and photostability.
• Advanced Pigments & Dyes: For high-performance coatings, inks, and plastics requiring exceptional weatherfastness and vivid, stable coloration.

Basic Information

Product Name	N,N'-Di(2-Ethylhexyl)-1,7-Di(Thiophen-2-Yl)Perylene-3,4,9,10-Tetracarboxylic Acid Bisimide
CAS No.	851786-19-1
Molecular Formula	C58H62N2O4S2
Molecular Weight	915.25 g/mol
Synonyms	1,7-Di(thiophen-2-yl)-N,N'-bis(2-ethylhexyl)perylene-3,4,9,10-tetracarboxydiimide; Perylene Bisimide Thiophene Derivative; PBI-Th; N,N'-Bis(2-ethylhexyl)-1,7-di(2-thienyl)perylene-3,4:9,10-tetracarboxylic Diimide; Thiophene-functionalized Perylene Diimide; 2-Ethylhexyl Perylene Diimide Thiophene; Electron Acceptor PBI; High-performance n-type Organic Semiconductor
EINECS	Contact for details

Quality Control

Our N,N'-Di(2-Ethylhexyl)-1,7-Di(Thiophen-2-Yl)Perylene Bisimide is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for electronic grade applications. Each lot is characterized by advanced analytical techniques including HPLC, NMR, and elemental analysis. Certificates of Analysis (COA) detailing purity, identity, and key performance indicators are provided with every 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). For long-term storage, consider an inert atmosphere to prevent potential oxidative degradation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
UV-Vis Absorption	Characteristic spectrum provided
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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