Description

sec-Butylxylenol is a specialized alkylated phenol derivative, recognized for its utility as a versatile chemical intermediate and functional additive. Its molecular structure provides valuable properties for synthesis and material modification, making it a critical component in advanced manufacturing processes. This compound is essential for industries focused on polymer production, specialty chemicals, and high-performance material development, where precise chemical functionality is required.

Application

• Polymer Industry: Acts as a monomer or chain transfer agent in the synthesis of phenolic resins and high-performance polymers.
• Chemical Intermediate: Serves as a key building block for the production of antioxidants, UV stabilizers, and other specialty additives.
• Lubricant & Fuel Additives: Utilized in formulating additives that enhance oxidation stability and performance characteristics.
• Pharmaceutical Synthesis: Employed as an intermediate in the synthesis of certain active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemicals: Used in the manufacture of pesticides, herbicides, and plant growth regulators.
• Surfactants & Dispersants: Functions as a precursor for non-ionic surfactants and industrial dispersants.
• Adhesives and Coatings: Incorporated into formulations to improve adhesion, curing, and environmental resistance.
• Research & Development: Serves as a reagent in organic synthesis and material science research.

Basic Information

Product Name	sec-Butylxylenol
CAS No.	101465-44-5
Molecular Formula	C12H18O
Molecular Weight	178.27 g/mol
Synonyms	2-(1-Methylpropyl)-5-methylphenol; 5-Methyl-2-(1-methylpropyl)phenol; 2-sec-Butyl-5-methylphenol; Phenol, 2-(1-methylpropyl)-5-methyl-; Butylated xylenol; sec-Butyl-m-cresol; 2-(sec-Butyl)-5-methylphenol
EINECS	Contact for details

Quality Control

Our sec-Butylxylenol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) documenting all relevant specifications is provided with every shipment 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 controlled 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	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.510 - 1.530

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