Description

4-(3-Aminophenoxy)Benzonitrile is a high-purity aromatic amine derivative featuring both an aminophenoxy and a benzonitrile functional group. This unique bifunctional structure makes it a valuable and versatile chemical intermediate for advanced synthesis. It is primarily utilized in the research and production of high-performance polymers, liquid crystal materials, and pharmaceutical active ingredients. Industrial buyers in the specialty chemicals sector rely on this compound for its consistent quality and reactivity in constructing complex molecular architectures.

Application

• Polymer Intermediate: A key monomer for synthesizing high-temperature resistant polyimides, polyamides, and other engineering plastics.
• Liquid Crystal Materials: Serves as a core building block in the manufacture of liquid crystal polymers (LCPs) and display materials for electronics.
• Pharmaceutical Synthesis: Used as a precursor in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Intermediates: Employed in the synthesis of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes, pigments, and optical brighteners.
• Cross-linking Agent: Functions as a cross-linker in epoxy resin systems and other thermosetting polymers to enhance mechanical properties.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new materials and organic synthesis pathways.

Basic Information

Product Name	4-(3-Aminophenoxy)Benzonitrile
CAS No.	30202-93-8
Molecular Formula	C₁₃H₁₀N₂O
Molecular Weight	210.23 g/mol
Synonyms	3-(4-Cyanophenoxy)aniline; 4-(3-Aminophenoxy)benzonitrile; 3-Aminophenyl 4-cyanophenyl ether; Benzonitrile, 4-(3-aminophenoxy)-; 1-Amino-3-(4-cyanophenoxy)benzene; 4-Cyano-3'-aminodiphenyl ether; [3-(4-Cyanophenoxy)phenyl]amine
EINECS	Contact for details

Quality Control

Our 4-(3-Aminophenoxy)Benzonitrile is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthesis processes.

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 strong oxidizing agents, strong acids, and strong bases. Due to its amine functionality, the material should be handled under an inert atmosphere for long-term storage to prevent potential oxidation or discoloration.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
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.