Description

4,9-Dibromo-2,7-Bis(2-Hexyloctyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8(2H,7H)-Tetraone CAS NO 1353759-14-4 is a high-purity, functional organic compound belonging to the naphthalene diimide (NDI) derivative family, specifically designed for advanced electronic applications. This material is critical for researchers and manufacturers developing next-generation organic semiconductors and optoelectronic devices due to its excellent electron-accepting properties and tunable solubility from its branched alkyl side chains. It is primarily utilized in the organic electronics sector for creating high-performance n-type semiconductors in organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and perovskite solar cells.

Application

• Organic Field-Effect Transistors (OFETs): Serves as a key n-type semiconductor material for high-electron-mobility logic circuits and displays.
• Organic Photovoltaics (OPVs): Used as an electron-accepting component in the active layer of polymer solar cells to enhance charge separation and power conversion efficiency.
• Perovskite Solar Cells: Employed in electron transport layers (ETLs) or as an additive to improve device stability and performance.
• Organic Light-Emitting Diodes (OLEDs): Can be utilized in electron transport layers to balance charge injection in display and lighting technologies.
• Chemical Sensors: Its electronic properties make it suitable for developing sensitive and selective chemiresistive or fluorescent sensors.
• Academic & Industrial R&D: A vital building block for synthesizing novel conjugated polymers and small molecules for exploratory materials science.

Basic Information

Item	Detail
Product Name	4,9-Dibromo-2,7-Bis(2-Hexyloctyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8(2H,7H)-Tetraone
CAS No.	1353759-14-4
Molecular Formula	C52H74Br2N2O4
Molecular Weight	926.96 g/mol
Synonyms	4,9-Dibromo-2,7-bis(2-hexyloctyl)benzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone; NDI-2Br; Dibrominated Naphthalene Diimide Derivative; 2,7-Bis(2-hexyloctyl)-4,9-dibromobenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone; Br2-NDI; 4,9-Dibromo-NDI; Electron Acceptor NDI
EINECS	Contact for details

Quality Control

Every batch of our 4,9-Dibromo-2,7-Bis(2-Hexyloctyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8(2H,7H)-Tetraone is synthesized and purified under controlled conditions to ensure high purity and batch-to-batch consistency, critical for electronic device performance. Our products undergo rigorous quality testing, including HPLC, NMR, and elemental analysis, to ensure compliance with stringent specifications for advanced materials research. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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). For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to prevent potential degradation.

Specification

Item	Specification
Appearance	Orange to dark red solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residue on Ignition	< 0.5%
Heavy Metals (as Pb)	< 20 ppm
Solubility	Soluble in common organic solvents (e.g., chloroform, toluene)

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