Description

n-[(3-Ethylnaphth[2,1-D]Oxazol-2(3H)-Ylidene)Ethylidene]Aniline (p-Tolylsulphonate) is a specialized organic compound belonging to the naphthoxazole class, valued for its unique photophysical and electronic properties. This chemical is a critical intermediate in the synthesis of advanced functional materials, particularly those requiring specific light-absorption or charge-transfer characteristics. It is primarily utilized by R&D chemists and manufacturers in the organic electronics, specialty dyes, and advanced material science sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): As a key building block or dopant material in the emissive layer for developing novel electroluminescent devices.
• Non-Linear Optical (NLO) Materials: Used in research for creating crystals and polymers with applications in photonics, optical switching, and frequency conversion.
• Fluorescent Dyes and Probes: Serves as a precursor for synthesizing specialized fluorescent markers used in bio-imaging and sensor technologies.
• Photoconductive Materials: Employed in the development of advanced photoreceptors for photocopiers and laser printers.
• Academic and Industrial R&D: A valuable reagent for exploring new chemical entities with potential applications in optoelectronics and material science.
• Charge-Transfer Complexes: Used in studies and formulations involving organic semiconductors and conductive polymers.

Basic Information

Product Name	n-[(3-Ethylnaphth[2,1-D]Oxazol-2(3H)-Ylidene)Ethylidene]Aniline (p-Tolylsulphonate)
CAS No.	94109-69-0
Molecular Formula	C28H24N2O4S
Molecular Weight	484.57 g/mol
Synonyms	3-Ethyl-2-[(E)-[phenylimino]ethylidene]-2,3-dihydronaphtho[2,1-d]oxazole 4-methylbenzenesulfonate; N-[(3-Ethylnaphth[2,1-d]oxazol-2(3H)-ylidene)ethylidene]benzenamine 4-methylbenzenesulfonate; p-Toluenesulfonic acid compound with 3-ethyl-2-[(E)-[phenylimino]ethylidene]-2,3-dihydronaphtho[2,1-d]oxazole (1:1); Naphthoxazole derivative; Light-sensitive organic salt; Oxazole-based dye intermediate.
EINECS	Contact for details

Quality Control

Our production of n-[(3-Ethylnaphth[2,1-D]Oxazol-2(3H)-Ylidene)Ethylidene]Aniline (p-Tolylsulphonate) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for sensitive applications in optoelectronics. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

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 compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a dry environment and handled under conditions that minimize exposure to ambient light and humidity to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.