Description

4-tert-Butyl-2-Methylphenol is a versatile alkylated phenol derivative, valued for its antioxidant and intermediate properties in industrial synthesis. This compound is crucial for manufacturers requiring a reliable phenolic building block to enhance product stability and performance. It is primarily used by producers in the polymer, agrochemical, and specialty chemical industries.

Application

• Primary antioxidant and stabilizer in polymers and plastics, including polyolefins and rubbers.
• Key intermediate in the synthesis of more complex phenolic antioxidants and light stabilizers.
• Precursor for UV absorbers and other specialty additives in coatings and lubricant formulations.
• Building block in agrochemical synthesis for crop protection products.
• Used in the production of resins and as a modifier in various chemical processes.
• Employed in research and development for novel material science applications.

Basic Information

Product Name	4-tert-Butyl-2-Methylphenol
CAS No.	98-27-1
Molecular Formula	C11H16O
Molecular Weight	164.24 g/mol
Synonyms	2-Methyl-4-tert-butylphenol; 4-(1,1-Dimethylethyl)-2-methylphenol; 4-tert-Butyl-o-cresol; Butylhydroxytoluene precursor; BHT analogue; o-Cresol, 4-tert-butyl-; Phenol, 4-(1,1-dimethylethyl)-2-methyl-; 2-Methyl-4-(tert-butyl)phenol
EINECS	202-653-9

Quality Control

Our 4-tert-Butyl-2-Methylphenol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and consistency. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	51 - 55 °C
Loss on Drying	≤ 0.5%

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