Description

4-Amino-3-tert-Butylphenol is a versatile aromatic amine derivative, recognized for its role as a key intermediate in the synthesis of high-performance polymers and specialty chemicals. Its molecular structure, featuring both an amino and a phenolic hydroxyl group, makes it a valuable building block for creating antioxidants, light stabilizers, and colorants. This compound is essential for manufacturers in the polymer, agrochemical, and pharmaceutical industries seeking to enhance product stability and performance.

Application

• Primary intermediate in the production of polymer antioxidants and light stabilizers (HALS - Hindered Amine Light Stabilizers).
• Key raw material for synthesizing azo dyes and pigments used in inks, plastics, and textiles.
• Building block for pharmaceutical intermediates and active ingredients.
• Precursor in the manufacture of agrochemicals, such as herbicides and plant growth regulators.
• Used in research and development of advanced epoxy resin curing agents and modifiers.
• Component in the formulation of rubber chemicals and vulcanization accelerators.
• Intermediate for photographic chemicals and specialty fine chemicals.

Basic Information

Product Name	4-Amino-3-tert-Butylphenol
CAS No.	24197-41-9
Molecular Formula	C10H15NO
Molecular Weight	165.23 g/mol
Synonyms	3-tert-Butyl-4-aminophenol; 4-Amino-3-(1,1-dimethylethyl)phenol; 4-Amino-3-t-butylphenol; Phenol, 4-amino-3-(1,1-dimethylethyl)-; 3-(tert-Butyl)-4-aminophenol; 4-Hydroxy-2-tert-butylaniline; ATBP
EINECS	Contact for details

Quality Control

Our 4-Amino-3-tert-Butylphenol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to guarantee compliance with your specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	135 - 140 °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.