Description

3-(3-Aminophenoxy)Aniline is a high-purity aromatic diamine derivative, serving as a critical building block in advanced polymer synthesis. Its bifunctional amine structure makes it a versatile intermediate for creating materials with tailored thermal and mechanical properties. This compound is essential for manufacturers in the polymer, specialty chemical, and advanced materials sectors seeking to develop high-performance resins and functional polymers.

Application

• Polymer Intermediate: A key monomer for the synthesis of polyimides, polyamides, and polybenzoxazoles, contributing to high-temperature stability and mechanical strength.
• Epoxy Curing Agent: Used as a curing agent or hardener in epoxy resin formulations, enhancing cross-linking density and thermal performance.
• Pharmaceutical Intermediate: Serves as a precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Dye and Pigment Manufacturing: Employed in the production of azo dyes and organic pigments due to its aromatic amine functionality.
• Liquid Crystal Polymers (LCPs): A valuable monomer for creating high-performance LCPs used in electronics and precision molding.
• Adhesive and Composite Formulations: Enhances the properties of high-performance adhesives and matrix resins for composite materials.
• Research & Development: Used in academic and industrial R&D for exploring new polymeric materials and organic synthesis pathways.

Basic Information

Product Name	3-(3-Aminophenoxy)Aniline
CAS No.	15268-07-2
Molecular Formula	C12H12N2O
Molecular Weight	200.24 g/mol
Synonyms	3,3'-Oxydianiline; 3-Amino-3'-aminodiphenyl Ether; 1,3-Bis(3-aminophenoxy)benzene (isomeric); m,m'-Oxydianiline; 3,3'-Diaminodiphenyl Ether; Bis(3-aminophenyl) Ether; 3,3'-Oxybisbenzenamine; APO
EINECS	Contact for details

Quality Control

Our 3-(3-Aminophenoxy)Aniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 115 °C
Loss on Drying	≤ 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.