Description

1-Naphthalenamine, n-[4-(1-Naphthalenyl)Phenyl]-4-Phenyl- is a specialized organic compound belonging to the class of naphthylamine derivatives, valued for its unique conjugated aromatic structure. This compound serves as a critical intermediate in advanced material synthesis, where its specific molecular architecture enables precise electronic and optical properties. It is primarily required by R&D and production teams in the organic electronics, specialty dye, and advanced pharmaceutical intermediates sectors.

Application

• Organic Light-Emitting Diode (OLED) Materials: Acts as a core building block or dopant in the synthesis of hole-transporting or emissive layers.
• Specialty Dyes and Pigments: Used as a key intermediate for creating high-performance, color-fast dyes with specific light-absorption characteristics.
• Pharmaceutical Research: Serves as a sophisticated scaffold in medicinal chemistry for the development of novel therapeutic agents.
• Organic Photovoltaic (OPV) Cells: Employed in the research and development of donor or acceptor materials for solar energy conversion.
• Liquid Crystal Displays (LCDs): Can be utilized in the synthesis of components for liquid crystal mixtures.
• Chemical Sensing: Its structural properties make it a candidate for developing fluorescent sensors and probes.
• Polymer Additives: May function as a stabilizer or property-modifying agent in high-performance polymer formulations.
• Academic & Industrial R&D: A valuable compound for fundamental research in organic synthesis and material science.

Basic Information

Product Name	1-Naphthalenamine, n-[4-(1-Naphthalenyl)Phenyl]-4-Phenyl-
CAS No.	949462-20-8
Molecular Formula	C32H23N
Molecular Weight	421.53 g/mol
Synonyms	N-[4-(Naphthalen-1-yl)phenyl]-4-phenylnaphthalen-1-amine; 4-Phenyl-N-[4-(1-naphthyl)phenyl]-1-naphthylamine; 1-Naphthalenamine, N-[4-(1-naphthalenyl)phenyl]-4-phenyl-; N1,N4-bis(naphthalen-1-yl)-N1-phenylbenzene-1,4-diamine (isomeric); OLED intermediate; Hole transport material intermediate; Triarylamine derivative.
EINECS	Contact for details

Quality Control

Our production of 1-Naphthalenamine, n-[4-(1-Naphthalenyl)Phenyl]-4-Phenyl- adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity for sensitive applications. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to equilibrate to room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.