Description

4,9-Dibromo-2,7-Bis(2-Ethylhexyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8(2H,7H)-Tetraone is a high-purity, functional organic compound belonging to the naphthalene diimide (NDI) derivative family, valued for its strong electron-accepting properties and tunable optoelectronic characteristics. This compound is critical for advanced material science, enabling the development of next-generation electronic devices with enhanced performance and stability. It is primarily sought by R&D teams and production specialists in the organic electronics, photovoltaics, and specialty chemical synthesis sectors.

Application

• Organic Photovoltaics (OPVs): As a non-fullerene electron acceptor in bulk heterojunction solar cells to improve power conversion efficiency and light absorption.
• Organic Field-Effect Transistors (OFETs): As an n-type semiconducting material for creating high-mobility, air-stable electronic circuits.
• Perovskite Solar Cells: As an electron transport layer (ETL) or interfacial material to enhance charge extraction and device stability.
• Electroluminescent Devices: As an electron-transporting component in organic light-emitting diodes (OLEDs) for displays and lighting.
• Chemical Synthesis: As a key brominated intermediate for further functionalization via cross-coupling reactions (e.g., Suzuki, Stille) to create novel conjugated polymers and small molecules.
• Research & Development: For fundamental studies in supramolecular chemistry, charge transport mechanisms, and the development of new organic electronic materials.

Basic Information

Product Name	4,9-Dibromo-2,7-Bis(2-Ethylhexyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8(2H,7H)-Tetraone
CAS No.	1088205-02-0
Molecular Formula	C36H40Br2N2O4
Molecular Weight	724.53 g/mol
Synonyms	4,9-Dibromo-2,7-bis(2-ethylhexyl)benzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone; 2,7-Bis(2-ethylhexyl)-4,9-dibromobenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone; N,N'-Bis(2-ethylhexyl)-2,7-dibromonaphthalene-1,4,5,8-tetracarboxylic diimide; 2,7-Dibromo-N,N'-bis(2-ethylhexyl)-1,4,5,8-naphthalenetetracarboxylic diimide; Br2-NDI-(2-EH); Dibrominated NDI derivative; NDI-Br2; CAS 1088205-02-0
EINECS	Contact for details

Quality Control

Our production of 4,9-Dibromo-2,7-Bis(2-Ethylhexyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8(2H,7H)-Tetraone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

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 compound is light-sensitive (store away from light) and should be handled under an inert atmosphere when appropriate for prolonged stability.

Specification

Item	Specification
Appearance	Orange to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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