Description

4-Amino-4'-Tert Butyl Diphenyl Ether is a high-purity aromatic amine derivative characterized by its diphenyl ether backbone substituted with an amino group and a tert-butyl group. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, offering a unique combination of steric bulk and electronic properties. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where its structural features contribute to efficacy and selectivity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for high-performance polymers, including polyimides and epoxy resins, enhancing thermal stability.
• Liquid Crystal & OLED Materials: Acts as a core structure in the development of organic electronic materials for displays and lighting applications.
• Dye & Pigment Manufacturing: An intermediate for synthesizing specialized azo dyes and pigments with improved color fastness and solubility.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and catalysis studies.

Basic Information

Product Name	4-Amino-4'-Tert Butyl Diphenyl Ether
CAS No.	145157-87-5
Molecular Formula	C₁₆H₁₉NO
Molecular Weight	241.33 g/mol
Synonyms	4-Amino-4'-(tert-butyl)diphenyl ether; 1-Amino-4-[4-(tert-butyl)phenoxy]benzene; 4-(4-tert-Butylphenoxy)aniline; 4'-tert-Butyl-4-aminodiphenyl ether; p-(p-tert-Butylphenoxy)aniline; 4-Amino-4'-tert-butyldiphenyl ether; 4-(4-(tert-Butyl)phenoxy)benzenamine
EINECS	Contact for details

Quality Control

Our 4-Amino-4'-Tert Butyl Diphenyl Ether is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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