Description

4-Dodecyl-2-[(2-Nitrophenyl)Azo]Phenol is a specialized azo dye intermediate characterized by its distinct molecular structure, which imparts valuable chromophoric properties. This compound is critical for synthesizing high-performance pigments and dyes that require excellent lightfastness and thermal stability for demanding industrial applications. It is primarily sought after by manufacturers in the pigments, advanced polymers, and specialty chemical coatings sectors.

Application

This azo compound serves as a key building block in various high-value industrial processes. Its primary and derived applications include:

• Pigment and Dye Synthesis: As a crucial precursor for manufacturing organic pigments used in plastics, inks, and paints.
• Polymer Colorants: For the coloration of engineering plastics and synthetic fibers where high-temperature processing stability is required.
• Specialty Coatings: Used in formulating high-performance industrial and automotive coatings that demand superior weatherability.
• Research & Development: As a standard or experimental compound in chemical research for developing new chromophores and functional materials.
• Liquid Crystal Displays (LCDs): Potential application as a dichroic dye or color filter component in display technologies.
• Non-linear Optical Materials: Investigation into its use for photonic applications due to its conjugated azo structure.

Basic Information

Product Name	4-Dodecyl-2-[(2-Nitrophenyl)Azo]Phenol
CAS No.	63216-93-3
Molecular Formula	C24H33N3O3
Molecular Weight	411.54 g/mol
Synonyms	2-[(2-Nitrophenyl)azo]-4-dodecylphenol; C.I. Solvent Yellow 85; 4-Dodecyl-2-(2-nitrophenylazo)phenol; Phenol, 4-dodecyl-2-[(2-nitrophenyl)azo]-; 2-Nitro-4'-dodecyldiazoaminobenzene; AYA 1030 (Potential trade name); Azo dye intermediate YA-1030
EINECS	Contact for details

Quality Control

Our production of 4-Dodecyl-2-[(2-Nitrophenyl)Azo]Phenol adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. Every lot is analyzed against comprehensive specifications using advanced techniques like HPLC and NMR to confirm identity, purity, and the absence of critical impurities. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, and we support compliance with global regulatory frameworks including REACH.

Storage

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

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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