Description

4-[(1E)-2-[4-(Octyloxy)Phenyl]Diazenyl]-Benzenamine is a specialized azo dye intermediate characterized by its distinct molecular structure featuring an octyloxy chain and an amine group. This compound is engineered to provide a stable chromophore core, making it a critical precursor for synthesizing high-performance colorants and functional materials. It is primarily required by manufacturers in the dyes and pigments, liquid crystal display (LCD), and advanced material research sectors seeking to develop products with specific optical and electronic properties.

Application

• Dyes & Pigments Manufacturing: Serves as a key intermediate for producing high-value azo dyes and organic pigments used in inks, coatings, and plastics.
• Liquid Crystal Displays (LCDs): Used in the synthesis of dichroic dyes and photo-alignment materials for LCD panels to enhance contrast and viewing angles.
• Non-Linear Optical (NLO) Materials: Acts as a building block for advanced organic materials with applications in photonics and optoelectronic devices.
• Chemical Sensing: Utilized in the development of colorimetric sensors and indicators due to its pronounced chromogenic response to environmental changes.
• Academic & Industrial Research: Employed as a standard or reagent in R&D for studying azo compound synthesis, stability, and applications.

Basic Information

Product Name	4-[(1E)-2-[4-(Octyloxy)Phenyl]Diazenyl]-Benzenamine
CAS No.	1167458-40-3
Molecular Formula	C20H27N3O
Molecular Weight	325.45 g/mol
Synonyms	4-[(E)-2-[4-(Octyloxy)phenyl]diazenyl]aniline; 4-[(1E)-2-[4-(Octyloxy)phenyl]diazenyl]benzenamine; 4-Amino-4'-(octyloxy)azobenzene; p-Amino-p'-(octyloxy)azobenzene; Octyloxy Yellow Amine; Azo Dye Intermediate OOAB; Benzenamine, 4-[(1E)-2-[4-(octyloxy)phenyl]diazenyl]-
EINECS	Contact for details

Quality Control

Our production of 4-[(1E)-2-[4-(Octyloxy)Phenyl]Diazenyl]-Benzenamine adheres to a stringent quality management system to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced techniques including HPLC, NMR, and GC-MS to confirm identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.