Description

9,9'-Spirobi[9H-Fluoren]-2-Amine, n-[1,1'-Biphenyl]-2-Yl-2',7'-Bis(1,1-Dimethylethyl)-n-(9,9-Dimethyl-9H-Fluoren-2-Yl)- is a sophisticated, high-purity organic compound designed for advanced material science applications. This specialty chemical serves as a critical building block or functional intermediate in the synthesis of high-performance materials, where its unique molecular architecture imparts specific electronic or structural properties. It is primarily sought after by researchers and manufacturers in the organic light-emitting diode (OLED), photovoltaics, and advanced polymer industries.

Application

• OLED Materials: As a key intermediate or host/dopant material in the synthesis of emissive layers for high-efficiency organic light-emitting diodes.
• Organic Photovoltaics (OPV): Used in the development of electron donor or acceptor materials for next-generation solar cells.
• Advanced Polymers: Acts as a monomer or cross-linking agent for creating polymers with enhanced thermal stability and specific optoelectronic characteristics.
• Charge Transport Materials: Employed in the fabrication of hole-transporting or electron-transporting layers in electronic devices.
• Chemical Research: Serves as a valuable reagent in academic and industrial R&D for exploring new organic semiconductors and functional materials.
• Luminescent Materials: Potential use in the development of fluorescent dyes, sensors, or imaging agents due to its conjugated fluorene-based structure.

Basic Information

Product Name	9,9'-Spirobi[9H-Fluoren]-2-Amine, n-[1,1'-Biphenyl]-2-Yl-2',7'-Bis(1,1-Dimethylethyl)-n-(9,9-Dimethyl-9H-Fluoren-2-Yl)-
CAS No.	1365840-52-3
Molecular Formula	C67H65N
Molecular Weight	884.23 g/mol
Synonyms	N-[1,1'-Biphenyl]-2-yl-2',7'-bis(1,1-dimethylethyl)-N-(9,9-dimethyl-9H-fluoren-2-yl)-9,9'-spirobi[9H-fluoren]-2-amine; 2-[[4-(1,1-Dimethylethyl)phenyl]phenylamino]-9,9-dimethyl-9H-fluorene (related core structure); Spirobifluorenylamine derivative; Tert-butyl substituted spirobifluorene amine; OLED intermediate 1365840-52-3; High purity spiro-type amine; Biphenyl-fluorene amine derivative.
EINECS	Contact for details

Quality Control

Our production of 9,9'-Spirobi[9H-Fluoren]-2-Amine, n-[1,1'-Biphenyl]-2-Yl-2',7'-Bis(1,1-Dimethylethyl)-n-(9,9-Dimethyl-9H-Fluoren-2-Yl)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for optoelectronic applications. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to prevent potential degradation. Keep the container tightly sealed in a dry environment to exclude moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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