Description

7,7''-Dibromo-9,9,9',9',9'',9''-Hexaoctyl-9H,9'H,9''H-2,2':7',2''-Terfluorene is a high-purity, functionalized terfluorene derivative, a key advanced intermediate in the synthesis of organic electronic materials. Its value lies in its precise molecular structure, which allows for fine-tuning of optoelectronic properties in next-generation devices. This compound is essential for R&D and production teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and semiconductor industries seeking to develop high-performance materials.

Application

• OLED Emitter Precursor: Serves as a critical building block for red, green, or blue phosphorescent or thermally activated delayed fluorescence (TADF) emitters.
• Organic Semiconductor Synthesis: Used in the development of hole-transport, electron-transport, or host materials for OLED and OPV devices.
• Polymer & Dendrimer Backbone: Acts as a core or monomer for constructing conjugated polymers and dendrimers with specific bandgaps and charge transport characteristics.
• Research & Development: A vital tool for academic and industrial researchers exploring structure-property relationships in organic electronics.
• Chemical Vapor Deposition (CVD) Precursor: Can be utilized in the vapor-phase deposition of organic thin films for electronic applications.
• Luminescent Sensor Development: Employed in the creation of advanced chemical sensors and probes due to its tunable fluorescence.

Basic Information

Product Name	7,7''-Dibromo-9,9,9',9',9'',9''-Hexaoctyl-9H,9'H,9''H-2,2':7',2''-Terfluorene
CAS No.	646474-54-6
Molecular Formula	C93H136Br2
Molecular Weight	1381.92 g/mol
Synonyms	2,7-Dibromo-9,9,9',9',9'',9''-hexaoctyl-2',7'-terfluorene; 9,9,9',9',9'',9''-Hexaoctyl-2,7-dibromo-2',7'-terfluorene; 2,7-Dibromo-9,9,9',9',9'',9''-hexa-n-octyl-9H,9'H,9''H-[2,2';7',2'']terfluoren-9,9,9',9',9'',9''-hexayl; Hexaoctyl-dibromo-terfluorene; Dibromo-hexaoctyl-terfluorene; Terfluorene dibromide derivative; Advanced OLED intermediate 646474-54-6
EINECS	Contact for details

Quality Control

Our 7,7''-Dibromo-9,9,9',9',9'',9''-Hexaoctyl-9H,9'H,9''H-2,2':7',2''-Terfluorene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to ensure identity, purity, and batch-to-batch consistency critical for electronic applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to light yellow powder or crystalline solid
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with reference structure
Purity (HPLC)	≥ 98.0% (Area %)
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	< 10 ppm

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