Description

2,4,6-Tributylphenol is a sterically hindered phenolic compound widely utilized as a versatile intermediate and performance additive. Its molecular structure provides excellent antioxidant and stabilizing properties, making it valuable for protecting materials from oxidative degradation. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and performance under demanding conditions.

Application

• Polymer Stabilizer: Acts as an antioxidant and light stabilizer in plastics and synthetic rubbers to prevent chain scission and discoloration.
• Lubricant & Fuel Additive: Used as an antioxidant additive in industrial lubricants, greases, and fuels to inhibit oxidation and sludge formation.
• Chemical Intermediate: Serves as a key building block for synthesizing more complex phenolic antioxidants, UV absorbers, and other specialty chemicals.
• Resin Modifier: Imparts improved thermal and oxidative stability to phenolic resins and other thermosetting polymers.
• Antioxidant for Elastomers: Protects synthetic elastomers like SBR and NBR from heat and oxygen-induced aging.
• Industrial Preservative: Functions as a stabilizer in industrial fluids, adhesives, and coatings to extend shelf life.

Basic Information

Product Name	2,4,6-Tributylphenol
CAS No.	5857-00-1
Molecular Formula	C18H30O
Molecular Weight	262.43 g/mol
Synonyms	2,4,6-Tri-n-butylphenol; Phenol, 2,4,6-tributyl-; Tributylphenol; TBP; 2,4,6-Tris(butyl)phenol; Butylphen; Antioxidant AO-24; NSC 66487
EINECS	227-494-7

Quality Control

Our 2,4,6-Tributylphenol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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 product 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 (KF)	≤ 0.2%
Specific Gravity (20°C)	0.910 - 0.930
Refractive Index (20°C)	1.490 - 1.500

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