Description

N,N'-Di-(n-Octyl)-1,7-Dibromoperylene-3,4:9,10-Tetracarboxylic Acid Bisimide is a high-performance perylene bisimide (PBI) derivative, a class of compounds renowned for their exceptional photostability and electron-accepting properties. This specific dibrominated variant is engineered for advanced material science applications where precise molecular tuning of optoelectronic characteristics is critical. It is primarily utilized by researchers and manufacturers in the organic electronics, specialty pigments, and advanced polymer sectors.

Application

• Organic Photovoltaic (OPV) Devices: As an electron-accepting material or n-type semiconductor in bulk heterojunction solar cells.
• Organic Field-Effect Transistors (OFETs): For the development of n-channel semiconductors with enhanced air stability and charge carrier mobility.
• Fluorescent Dyes and Pigments: As a high-performance, light-fast colorant for demanding applications in coatings, inks, and plastics.
• Chemical Sensors: Leveraging its fluorescence properties for the detection of specific analytes or environmental changes.
• Non-Linear Optical (NLO) Materials: For research into materials with unique light-manipulating properties.
• Polymer Modification: As a functional monomer or additive to impart specific electronic or optical properties to polymeric materials.

Basic Information

Item	Details
Product Name	N,N'-Di-(n-Octyl)-1,7-Dibromoperylene-3,4:9,10-Tetracarboxylic Acid Bisimide
CAS No.	209111-67-1
Molecular Formula	C52H52Br2N2O4
Molecular Weight	920.79 g/mol
Synonyms	1,7-Dibromo-N,N'-dioctylperylene-3,4:9,10-tetracarboxylic acid bisimide; 1,7-Dibromo-N,N'-dioctylperylene-3,4,9,10-tetracarboxydiimide; PBI-Br2 (C8); Dioctyl-1,7-dibromoperylene bisimide; N,N'-Dioctyl-1,7-dibromoperylene-3,4:9,10-bis(dicarboximide); 209111-67-1; Lightfast Red 179 derivative
EINECS	Contact for details

Quality Control

Every batch of our N,N'-Di-(n-Octyl)-1,7-Dibromoperylene-3,4:9,10-Tetracarboxylic Acid Bisimide undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, which is essential for reproducible research and manufacturing outcomes. Our standard quality protocol includes HPLC for purity assessment and spectroscopic methods for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Dark red to violet powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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