Description

tert-Butylphenol CAS NO 27178-34-3 is a versatile alkylphenol compound, specifically a para-substituted phenol derivative, valued for its role as a key chemical intermediate and antioxidant precursor. Its molecular structure provides excellent steric hindrance, making it a crucial building block for high-performance additives and polymers. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product stability and performance.

Application

• Production of phenolic antioxidants for plastics, rubber, and lubricants to prevent oxidative degradation.
• Key intermediate in the synthesis of light stabilizers and UV absorbers for coatings and polymer formulations.
• Manufacturing of oil-soluble resins and tackifiers for adhesives and printing inks.
• Precursor for surfactants and emulsifiers used in industrial and agricultural applications.
• Chemical intermediate in the synthesis of pharmaceuticals and agrochemicals.
• Component in specialty chemical formulations for fuel and lubricant additives.

Basic Information

Product Name	tert-Butylphenol
CAS No.	27178-34-3
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	4-tert-Butylphenol; p-tert-Butylphenol; PTBP; 4-(1,1-Dimethylethyl)phenol; 4-tert-Butyl phenol; Butylphen; Phenol, 4-(1,1-dimethylethyl)-; Phenol, p-tert-butyl-
EINECS	248-310-7

Quality Control

Our tert-Butylphenol is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing purity, identity, and impurity profiles. Our quality protocols are designed to meet the demanding specifications of industrial and specialty chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Melting Point	98 - 102 °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.