Description

2-Butyl-p-Cresol is a specialized alkylated phenol derivative, valued for its role as a versatile chemical intermediate and antioxidant precursor. Its molecular structure makes it a critical building block in the synthesis of high-performance additives that protect materials from oxidative degradation. This compound is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product stability and longevity.

Application

• Antioxidant Synthesis: A key intermediate in the production of phenolic antioxidants for plastics (e.g., polyolefins) and rubber.
• Lubricant & Fuel Additives: Used to formulate additives that prevent oxidation and sludge formation in industrial oils and fuels.
• Polymer Stabilization: Incorporated into polymer systems to inhibit thermal and oxidative degradation during processing and end-use.
• Chemical Intermediate: Serves in organic synthesis for creating more complex alkylphenols and other specialty chemicals.
• UV Stabilizer Precursor: Utilized in the manufacture of light stabilizers for coatings and agricultural films.

Basic Information

Product Name	2-Butyl-p-Cresol
CAS No.	6891-45-8
Molecular Formula	C11H16O
Molecular Weight	164.24 g/mol
Synonyms	2-Butyl-4-methylphenol; 4-Methyl-2-butylphenol; p-Cresol, 2-butyl-; Butylated Hydroxytoluene (BHT) related intermediate; 2-tert-Butyl-p-cresol (isomer); 2-n-Butyl-4-methylphenol; Phenol, 2-butyl-4-methyl-; Antioxidant precursor 2B4MP
EINECS	229-995-6

Quality Control

Our 2-Butyl-p-Cresol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with industrial chemical standards, and we can support compliance requirements for global markets including REACH.

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 material is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended to preserve quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content	≤ 0.2%

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