Description

Di-sec-Butylphenol is a versatile alkylphenol derivative widely used as a key intermediate in the synthesis of high-performance industrial chemicals. Its value lies in its ability to act as a building block for antioxidants, polymer stabilizers, and specialized surfactants, offering enhanced thermal and oxidative stability to final formulations. This compound is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to improve product longevity and performance under demanding conditions.

Application

• Primary intermediate for the synthesis of phenolic antioxidants and polymer stabilizers.
• Building block for high-performance surfactants and emulsifiers used in industrial formulations.
• Key raw material in the production of oil-soluble resins and tackifiers.
• Intermediate in the manufacture of lubricant and fuel additives to prevent oxidation.
• Used in the synthesis of specialty chemicals for the rubber and plastics industries.
• Precursor for certain agrochemical intermediates and pharmaceutical synthesis.

Basic Information

Product Name	Di-sec-Butylphenol
CAS No.	31291-60-8
Molecular Formula	C14H22O
Molecular Weight	206.32 g/mol
Synonyms	2,4-Bis(1-methylpropyl)phenol; 2,4-Di-sec-butylphenol; Phenol, 2,4-bis(1-methylpropyl)-; 2,4-Di(sec-butyl)phenol; 2,4-Di-s-butylphenol; 4-Hydroxy-1,3-di-sec-butylbenzene; NSC 403107
EINECS	Contact for details

Quality Control

Our Di-sec-Butylphenol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to confirm identity and meet defined specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each 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 away from heat and incompatible materials. 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 container tightly sealed when not in use to minimize exposure to air.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Color (APHA)	≤ 50

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