Description

3,9-Dibromo-5,11-Bis(2-Ethylhexyl)-5,11-Dihydroindolo[3,2-B]Carbazole is a high-purity, functionalized carbazole derivative designed for advanced material science applications. This compound serves as a critical organic semiconductor building block and hole-transport material (HTM) precursor, enabling precise tuning of electronic properties in optoelectronic devices. It is essential for R&D and manufacturing teams in the organic electronics, photovoltaics, and display technology sectors seeking to develop next-generation, high-performance materials.

Application

• Organic Light-Emitting Diodes (OLEDs): As a core component for hole-transport and host layers in display and lighting panels.
• Organic Photovoltaics (OPVs/Perovskite Solar Cells): Utilized as a dopant or interfacial layer material to enhance charge carrier mobility and device efficiency.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconducting material for developing high-mobility, solution-processable electronic circuits.
• Photoconductors and Sensors: Applied in the fabrication of advanced chemical and optical sensing devices.
• Advanced Material Synthesis: Acts as a key synthetic intermediate for creating complex, π-conjugated polymers and small molecules.
• Research & Development: Used in academic and industrial labs for exploring new properties in organic electronic materials.

Basic Information

Product Name	3,9-Dibromo-5,11-Bis(2-Ethylhexyl)-5,11-Dihydroindolo[3,2-B]Carbazole
CAS No.	882066-04-8
Molecular Formula	C38H46Br2N2
Molecular Weight	690.60 g/mol
Synonyms	3,9-Dibromo-5,11-di(2-ethylhexyl)-5,11-dihydroindolo[3,2-b]carbazole; 5,11-Bis(2-ethylhexyl)-3,9-dibromo-5,11-dihydroindolo[3,2-b]carbazole; Dibromo-bis(2-ethylhexyl)-indolocarbazole; ICz-2Br (common abbreviation); 882066-04-8; 3,9-Dibromo-5,11-Bis(2-Ethylhexyl)indolo[3,2-b]carbazole
EINECS	Contact for details

Quality Control

Our production of 3,9-Dibromo-5,11-Bis(2-Ethylhexyl)-5,11-Dihydroindolo[3,2-B]Carbazole adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and performance. Keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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