Description

4,5,9,10-Tetrabromo-2,7-Bis(2-Octyldodecyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8-Tetraone is a high-performance, brominated n-type organic semiconductor material. This compound is engineered to deliver exceptional electron mobility and air stability, making it a critical component for advanced electronic applications. It is primarily sought by researchers and manufacturers in the organic electronics and optoelectronics sectors for developing next-generation devices.

Application

• Organic Field-Effect Transistors (OFETs): As a key n-type semiconductor layer for high-performance, flexible electronics.
• Organic Photovoltaics (OPVs / Solar Cells): Used as an electron acceptor material in bulk heterojunction active layers to enhance power conversion efficiency.
• Perovskite Solar Cells: Employed in electron transport layers (ETLs) or as an additive to improve charge extraction and device stability.
• Organic Light-Emitting Diodes (OLEDs): Functions as an electron transport material (ETM) in display and lighting technologies.
• Photodetectors and Sensors: Utilized for its sensitive photoelectrical response in imaging and sensing applications.
• Academic and Industrial R&D: Serves as a foundational material for synthesizing novel conjugated polymers and small molecules.

Basic Information

Product Name	4,5,9,10-Tetrabromo-2,7-Bis(2-Octyldodecyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8-Tetraone
CAS No.	1219501-17-3
Molecular Formula	C66H96Br4N2O4
Molecular Weight	~1211.2 g/mol
Synonyms	Bis(2-octyldodecyl) tetrabrominated NDI; Tetrabromo-NDI (2-Octyldodecyl substituted); 2,7-Bis(2-octyldodecyl)-4,5,9,10-tetrabromobenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone; NDI-Br4 (C8C12); Br4-NDI derivative; N-type semiconductor NDI-Br4; Organic electronic material 1219501-17-3
EINECS	Contact for details

Quality Control

Every batch of our high-purity organic electronic materials is synthesized and purified under controlled conditions. We employ advanced analytical techniques including HPLC, NMR, and Mass Spectrometry to ensure structural integrity and purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your R&D and quality assurance protocols.

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 maintain optimal performance.

Specification

Item	Specification
Appearance	Dark red to purple solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis	Conforms to theoretical values

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