Description

1,3,5-Triazine, 2,4-Diphenyl-6-(9,9'-Spirobi[9H-Fluoren]-3-Yl)- is a high-performance, functionalized triazine derivative designed for advanced material science applications. This compound matters for its role as a sophisticated building block or functional additive, imparting unique electronic and steric properties to polymers and organic electronic systems. It is primarily needed by R&D chemists and material scientists in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and specialty polymer industries seeking to develop next-generation optoelectronic devices.

Application

• As a key electron-transport material (ETM) or host material in the emissive layer of high-efficiency OLED devices.
• As a functional monomer or cross-linking agent in the synthesis of high-performance, heat-resistant polymers and resins.
• As an advanced intermediate in pharmaceutical research for developing novel therapeutic agents.
• As a building block for metal-organic frameworks (MOFs) and other porous materials with tailored electronic properties.
• In academic and industrial R&D for exploring new organic semiconductors and charge-transport materials.
• As a specialty additive to modify the thermal stability and electronic characteristics of engineering plastics.

Basic Information

Item	Detail
Product Name	1,3,5-Triazine, 2,4-Diphenyl-6-(9,9'-Spirobi[9H-Fluoren]-3-Yl)-
CAS No.	1639424-37-5
Molecular Formula	C43H26N3
Molecular Weight	584.69 g/mol
Synonyms	2,4-Diphenyl-6-(9,9'-spirobi[9H-fluoren]-3-yl)-1,3,5-triazine; 3-(4,6-Diphenyl-1,3,5-triazin-2-yl)-9,9'-spirobi[9H-fluorene]; Spirobi[fluorene]-triazine derivative; SF-TRZ; DPST; OLED ETM material; High-triplet-energy host material; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,3,5-Triazine derivative is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, critical for sensitive optoelectronic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality systems are designed to support R&D and pilot-scale production needs with reliable material performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The product is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged exposure. Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.