Description

4,5,9,10-Tetrabromo-2,7-Dioctylbenzo[Lmn][3,8]Phenanthroline-1,3,6,8-Tetraone is a high-purity, multi-brominated organic compound designed for advanced material science and electronics applications. This specialty chemical serves as a critical building block or functional additive, offering unique electronic and structural properties derived from its complex aromatic core and halogen substituents. It is essential for researchers and manufacturers in the fields of organic semiconductors, photovoltaics, and specialty polymer synthesis who require precise molecular architectures for performance-driven applications.

Application

• Organic Electronics: As a key intermediate or dopant in the synthesis of n-type organic semiconductors and electron-transport materials for OLEDs and OFETs.
• Photovoltaic Research: Utilized as an electron-accepting unit in the development of novel non-fullerene acceptors for organic solar cells (OSCs).
• Advanced Material Synthesis: Serves as a functional monomer or cross-linking agent for creating high-performance, flame-retardant, or thermally stable polymers and coatings.
• Chemical Research: Acts as a versatile precursor for further functionalization via cross-coupling reactions, enabling the creation of complex molecular libraries for screening.
• Dye and Pigment Intermediates: Used in the development of specialized colorants and pigments with enhanced lightfastness and electronic properties.

Basic Information

Product Name	4,5,9,10-Tetrabromo-2,7-Dioctylbenzo[Lmn][3,8]Phenanthroline-1,3,6,8-Tetraone
CAS No.	954374-43-7
Molecular Formula	C36H36Br4N2O4
Molecular Weight	852.30 g/mol
Synonyms	2,7-Dioctyl-4,5,9,10-tetrabromobenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone; Tetrabromodioctylnaphthalenetetracarboxydiimide; BBL-TBr (Octyl); N,N'-Dioctyl-2,7-dibromo-4,5,9,10-tetrabromoperylene-3,4,9,10-tetracarboxylic diimide; 4,5,9,10-Tetrabromo-2,7-dioctylperylene-3,4,9,10-tetracarboxylic diimide; PDI-Br4 (C8); NDI-Br4 derivative
EINECS	Contact for details

Quality Control

Our production of 4,5,9,10-Tetrabromo-2,7-Dioctylbenzo[Lmn][3,8]Phenanthroline-1,3,6,8-Tetraone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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