Description

3,3-Dimethyl-2-[(2-Naphthylazo)Methylene]Indoline is a specialized organic compound belonging to the class of indoline-based azo dyes and intermediates. This product is valued for its role as a key chromophore and building block in the synthesis of advanced colorants and functional materials. It is primarily required by manufacturers and R&D laboratories in the dyes and pigments, specialty chemicals, and advanced material science sectors.

Application

• Dye and Pigment Intermediate: A critical precursor for synthesizing high-performance azo dyes and pigments used in inks, coatings, and plastics.
• Functional Material Synthesis: Serves as a building block for creating organic semiconductors, photoconductive materials, and non-linear optical (NLO) compounds.
• Research & Development: Used in academic and industrial R&D for studying structure-property relationships in chromophores and developing novel colorants.
• Analytical Chemistry: Can be employed as a reagent or a standard in chromatographic analysis and spectroscopic studies due to its distinct chromophoric properties.
• Specialty Chemical Manufacturing: Utilized in the production of custom-designed chemical entities for specific industrial applications requiring tailored light-absorption characteristics.

Basic Information

Product Name	3,3-Dimethyl-2-[(2-Naphthylazo)Methylene]Indoline
CAS No.	63589-30-0
Molecular Formula	C21H19N3
Molecular Weight	313.40 g/mol
Synonyms	2-[(E)-(2-Naphthyl)diazenyl]methylene-3,3-dimethylindoline; 3,3-Dimethyl-2-[(2-naphthalenyl)azo]methylene-1H-indole; 2-[(2-Naphthylazo)methylene]-3,3-dimethylindoline; Azo Dye Intermediate 63589-30-0; Naphthylazo Indoline Derivative; 1H-Indole, 2-[(2-naphthalenyl)azo]methylene-3,3-dihydro-3,3-dimethyl-; (E)-2-((2-Naphthyl)diazenyl)methylene-3,3-dimethylindoline
EINECS	Contact for details

Quality Control

Our 3,3-Dimethyl-2-[(2-Naphthylazo)Methylene]Indoline is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity, consistent performance, and traceability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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