Description

n-[2-(1,1'-Biphenyl-2-Yloxy)Ethyl]-n-Ethyl-4-(2-Chloro-4-Nitrophenylazo)Aniline is a specialized azo compound of significant interest for its chromophoric properties and structural complexity. This chemical serves as a high-value intermediate for the synthesis of advanced dyes and pigments, offering precise color characteristics and stability. It is primarily utilized by manufacturers in the fine chemicals, specialty dyes, and advanced materials sectors seeking to develop custom colorants or functional molecules.

Application

• Specialty Dye & Pigment Intermediate: A key precursor for synthesizing high-performance azo dyes and organic pigments used in inks, coatings, and plastics.
• Functional Colorant Development: Enables research and production of novel colorants with specific lightfastness, thermal stability, and solubility profiles.
• Liquid Crystal Display (LCD) Materials: Potential use in the development of dichroic dyes for guest-host LCD applications.
• Non-Linear Optical (NLO) Materials: Investigated for use in organic photonic and electro-optic devices due to its conjugated azo-chromophore structure.
• Chemical Research & Synthesis: Serves as a building block in academic and industrial R&D for creating complex aromatic and heterocyclic compounds.
• Analytical Chemistry Reagent: May be employed as a chromogenic agent or a standard in chromatographic and spectroscopic method development.

Basic Information

Product Name	n-[2-(1,1'-Biphenyl-2-Yloxy)Ethyl]-n-Ethyl-4-(2-Chloro-4-Nitrophenylazo)Aniline
CAS No.	98257-78-4
Molecular Formula	C28H25ClN4O3
Molecular Weight	501.0 g/mol
Synonyms	4-[(2-Chloro-4-nitrophenyl)azo]-N-[2-(2-biphenylyloxy)ethyl]-N-ethylbenzenamine; Disperse Yellow 232; C.I. 480220; 1,1'-Biphenyl, 2-[2-[ethyl[4-[(2-chloro-4-nitrophenyl)azo]phenyl]amino]ethoxy]-; N-Ethyl-N-[2-(2-biphenylyloxy)ethyl]-4-[(2-chloro-4-nitrophenyl)azo]aniline; Azo Disperse Yellow 232; 2-[2-[Ethyl[4-[(2-chloro-4-nitrophenyl)azo]phenyl]amino]ethoxy]-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our production of n-[2-(1,1'-Biphenyl-2-Yloxy)Ethyl]-n-Ethyl-4-(2-Chloro-4-Nitrophenylazo)Aniline adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity for demanding industrial applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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, handling and packaging should minimize exposure to direct light to preserve product integrity.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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