Description

Indeno[1,2-B]Fluorene-6,12-Dione, 2,8-Dibromo- is a specialized dibrominated derivative of indenofluorenedione, a high-value organic intermediate with significant utility in advanced materials science. This compound matters for its role as a key building block in the synthesis of organic semiconductors and light-emitting materials, where its specific bromination pattern enables precise molecular engineering. It is primarily needed by researchers and manufacturers in the organic electronics, photovoltaics, and OLED (Organic Light-Emitting Diode) industries for developing next-generation electronic devices.

Application

• Organic Semiconductor Precursor: Serves as a critical intermediate for synthesizing p-type (hole-transport) organic semiconductor materials.
• OLED Emitter Synthesis: Used in the development of novel host and dopant materials for efficient red, green, and blue OLED displays and lighting.
• Organic Photovoltaic (OPV) Materials: Acts as a building block for electron-accepting or donor units in polymer or small-molecule solar cells.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on polycyclic aromatic hydrocarbons (PAHs) and their optoelectronic properties.
• Liquid Crystal and Dye Intermediates: Can be utilized in the synthesis of advanced dyes and pigments with specific light-absorption characteristics.

Basic Information

Product Name	Indeno[1,2-B]Fluorene-6,12-Dione, 2,8-Dibromo-
CAS No.	853234-57-8
Molecular Formula	C19H8Br2O2
Molecular Weight	444.08 g/mol
Synonyms	2,8-Dibromoindeno[1,2-b]fluorene-6,12-dione; 2,8-Dibromoindenofluorenedione; 6,12-Dioxo-2,8-dibromoindeno[1,2-b]fluorene; 2,8-Dibromo-6H,12H-indeno[1,2-b]fluorene-6,12-dione; DBIFD; 2,8-Dibromo-IFD; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Indeno[1,2-B]Fluorene-6,12-Dione, 2,8-Dibromo- is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency essential for sensitive electronic applications. 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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider storage under an inert atmosphere to prevent potential degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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