Description

Biphenyl-4-Yl-(9,9-Dimethyl-9H-Fluoren-2-Yl)-(9,9‘-Spirobifluoren-4-Yl)-Amine CAS NO 1450933-88-6 is a high-performance, multi-functional aromatic amine derivative designed for advanced material science applications. This compound is valued for its excellent thermal stability and unique electronic properties, making it a critical building block in next-generation optoelectronic devices. It is primarily sought by R&D and manufacturing teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and specialty chemical synthesis sectors.

Application

• OLED Materials: Serves as a high-performance hole-transporting material (HTM) or host material in the emissive layer of OLED displays and lighting.
• Organic Photovoltaics (OPV): Used as an electron donor or charge-transport component in the active layer of solar cells.
• Organic Field-Effect Transistors (OFETs): Functions as a semiconducting material due to its favorable charge carrier mobility.
• Chemical Synthesis: Acts as a sophisticated intermediate or ligand for synthesizing complex organic molecules and metal-organic frameworks (MOFs).
• Research & Development: A key compound for academic and industrial research into novel organic electronic materials and their structure-property relationships.
• Specialty Dyes and Pigments: Potential use as a precursor for developing high-stability, functional dyes.

Basic Information

Product Name	Biphenyl-4-Yl-(9,9-Dimethyl-9H-Fluoren-2-Yl)-(9,9‘-Spirobifluoren-4-Yl)-Amine
CAS No.	1450933-88-6
Molecular Formula	C55H39N
Molecular Weight	713.91 g/mol
Synonyms	Biphenyl-4-yl(9,9-dimethyl-9H-fluoren-2-yl)(9,9'-spirobi[fluoren]-4-yl)amine; 4-(9,9-Dimethyl-9H-fluoren-2-yl)-N-[4-(9,9'-spirobi[fluoren]-4-yl)phenyl]aniline; Biphenyl-4-yl-(9,9-dimethyl-9H-fluoren-2-yl)-(9,9'-spirobifluoren-4-yl)amine; OLED HTM 1450933-88-6; Amine-based spirobifluorene derivative; Spiro-Amine derivative; Aromatic tertiary amine (complex).
EINECS	Contact for details

Quality Control

Every batch of our high-purity electronic chemicals undergoes rigorous analytical testing to ensure it meets the stringent requirements of optoelectronic material manufacturing. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality management system is designed to support traceability and batch-to-batch consistency, which is critical for your R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The container should be kept in a well-ventilated area and protected from moisture. For long-term storage, consider an inert atmosphere to preserve optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 1.0%
Melting Point	Contact for details
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.