Description

3-tert-Butylphenol (CAS NO 28460-13-1) is a versatile alkylated phenol derivative valued for its role as a key chemical intermediate and antioxidant precursor. Its molecular structure, featuring a bulky tert-butyl group ortho to the hydroxyl, imparts steric hindrance and influences reactivity, making it essential for synthesizing high-performance materials. This compound is primarily needed by manufacturers in the polymer, agrochemical, and specialty chemical industries for producing stabilizers, resins, and active ingredients.

Application

• Polymer Additives: Serves as a crucial building block for the synthesis of phenolic antioxidants and light stabilizers used in plastics, rubbers, and synthetic fibers to prevent thermal and oxidative degradation.
• Agrochemical Intermediates: Utilized in the manufacture of certain herbicides, pesticides, and plant growth regulators, leveraging its phenolic core for bioactive molecule construction.
• Resin Modification: Acts as a modifier in the production of epoxy resins, phenolic resins, and polycarbonates to enhance properties like thermal stability and processability.
• Pharmaceutical Synthesis: Employed as an intermediate in the synthesis of specific active pharmaceutical ingredients (APIs) and UV absorbers.
• Lubricant & Fuel Additives: Used to develop antioxidants and anti-wear additives that improve the longevity and performance of industrial lubricants and fuels.
• Dye & Pigment Manufacturing: Functions as an intermediate in the production of certain dyes and organic pigments.
• Fragrance & Flavor Ingredients: May be used in the synthesis of aroma chemicals due to its alkylphenol structure.
• Research & Development: Serves as a standard or reagent in chemical research for studying reaction mechanisms and developing new materials.

Basic Information

Product Name	3-tert-Butylphenol
CAS No.	28460-13-1
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	3-(1,1-Dimethylethyl)phenol; 3-Tertiary-butylphenol; m-tert-Butylphenol; Phenol, 3-(1,1-dimethylethyl)-; 1-Hydroxy-3-tert-butylbenzene; m-(tert-Butyl)phenol; 3-(2-Methyl-2-propyl)phenol; 3-TBP
EINECS	249-059-3

Quality Control

Our 3-tert-Butylphenol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing results from advanced techniques like GC and HPLC. Our quality commitment ensures consistency and reliability for your critical industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5%
Melting Point	90°C - 94°C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 1.5%

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