Description

3-Bromo-7,12-Diphenylbenzo[K]Fluoranthene is a high-purity, polycyclic aromatic hydrocarbon (PAH) derivative, specifically engineered for advanced materials research and development. This compound serves as a critical building block or dopant in the synthesis of organic semiconductors and luminescent materials, where its specific bromination and phenyl substitution pattern are key to tuning electronic and photophysical properties. It is primarily utilized by R&D chemists and material scientists in the organic electronics, photonics, and specialty chemical sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): As a host or dopant material in emissive layers to modify color emission and improve device efficiency.
• Organic Photovoltaics (OPVs): As an electron donor or acceptor component in active layers for solar cell applications.
• Chemical Synthesis Intermediate: A versatile precursor for further functionalization via cross-coupling reactions (e.g., Suzuki, Heck) to create complex PAH structures.
• Fluorescent Probes & Sensors: Utilized in the development of chemical sensors and bio-imaging agents due to its inherent fluorescence.
• Academic & Industrial R&D: Serves as a standard or reference compound in photochemistry and materials science research.
• Liquid Crystal and Dye Industries: Potential use as a core structure for developing novel dyes and liquid crystalline materials.

Basic Information

Product Name	3-Bromo-7,12-Diphenylbenzo[K]Fluoranthene
CAS No.	187086-32-4
Molecular Formula	C34H19Br
Molecular Weight	507.42 g/mol
Synonyms	Benzo[k]fluoranthene, 3-bromo-7,12-diphenyl-; 3-Bromo-7,12-diphenylbenzo[k]fluoranthene; 187086-32-4; 3-Br-7,12-Ph2-BkF; Diphenylbenzofluoranthene bromo derivative
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-7,12-Diphenylbenzo[K]Fluoranthene is synthesized and purified under controlled conditions to ensure high chemical purity and lot-to-lot consistency, critical for reproducible research and manufacturing outcomes. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic analysis, to ensure compliance with stringent in-house specifications. 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, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and soluble in strong acid/organic solvent. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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