Description

2-(Phenylazo)-1-Naphthalenol Acetate is an azo dye intermediate and a derivative of 1-naphthol. This compound matters for its role as a key precursor in the synthesis of specialized pigments and colorants, offering a versatile chemical backbone for further functionalization. Industries involved in the manufacturing of dyes, pigments, and advanced organic materials require this high-purity intermediate to ensure consistent color quality and performance in their final products.

Application

• Primary intermediate in the synthesis of azo dyes and pigments for textiles and plastics.
• Used in research and development of specialty colorants for inks and coatings.
• Acts as a chemical building block in organic synthesis for pharmaceutical and agrochemical research.
• Potential use as a chromogenic reagent or analytical standard in laboratory settings.
• Employed in the production of functional dyes for non-textile applications such as electronics or sensors.

Basic Information

Product Name	2-(Phenylazo)-1-Naphthalenol Acetate
CAS No.	62637-98-3
Molecular Formula	C18H14N2O2
Molecular Weight	290.32 g/mol
Synonyms	1-Naphthalenol, 2-(phenylazo)-, acetate; 2-(Phenylazo)-1-naphthyl acetate; 1-Acetoxy-2-(phenylazo)naphthalene; 2-(Phenylhydrazono)-1-naphthyl acetate; Acetic acid 2-(phenylazo)-1-naphthyl ester; 2-(Phenylazo)naphthalen-1-yl acetate; (2-Phenylazo-1-naphthyl) acetate; Azobenzene-2,1'-diyl diacetate (related compound)
EINECS	Contact for details

Quality Control

Our 2-(Phenylazo)-1-Naphthalenol Acetate is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity assessment by chromatography, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

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, containers should be kept in the dark or in amber glass/or opaque packaging.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.