Description

2-Naphthyl 4-Phenylazophenyl Phosphate is a specialized organophosphate compound featuring a naphthyl and an azophenyl group. This unique structure makes it a valuable intermediate and functional component in advanced material science and specialty chemical synthesis. It is primarily sought after by research and development laboratories, as well as industrial manufacturers, for applications requiring photoactive or chromophoric properties. Its precise chemical definition is critical for ensuring batch-to-batch consistency in high-value formulations.

Application

• Photoinitiator Intermediate: Serves as a key precursor in the synthesis of advanced photoinitiators for UV-curable coatings, inks, and adhesives.
• Functional Dye Synthesis: Used in the research and production of specialized azo dyes and pigments with enhanced light-fastness or specific spectral properties.
• Liquid Crystal Materials: Investigated as a potential component or dopant in the development of novel liquid crystal displays (LCDs) and optical films.
• Polymer Modification: Acts as a functional monomer or additive to impart specific characteristics, such as UV absorption or altered surface energy, to polymer matrices.
• Analytical Chemistry: Employed as a standard or reagent in chromatographic analysis and spectroscopic studies of phosphate esters and azo compounds.
• Organic Electronics: Explored for use in the fabrication of organic light-emitting diodes (OLEDs) or photovoltaic cells due to its conjugated system.

Basic Information

Product Name	2-Naphthyl 4-Phenylazophenyl Phosphate
CAS No.	195455-92-6
Molecular Formula	C22H17N2O4P
Molecular Weight	404.36 g/mol
Synonyms	2-Naphthyl 4-Phenylazophenyl Phosphate; 4-Phenylazophenyl 2-Naphthyl Phosphate; Phosphoric Acid, 2-Naphthyl 4-Phenylazophenyl Ester; (2-Naphthyl) (4-Phenylazophenyl) Phosphate; Azophenyl Naphthyl Phosphate; p-(Phenylazo)phenyl 2-Naphthyl Phosphate; Azo Dye Phosphate Ester; CAS 195455-92-6
EINECS	Contact for details

Quality Control

Every batch of 2-Naphthyl 4-Phenylazophenyl Phosphate is manufactured under a strict quality management system. Identity and purity are confirmed through a battery of analytical techniques including HPLC, NMR, and IR spectroscopy. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay purity and impurity profiles. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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