Description

T-Butyl Methylphenoxy Phenol is a specialized phenolic antioxidant and chemical intermediate. This compound is valued for its ability to inhibit oxidative degradation, thereby extending the service life and stability of various materials. It is essential for manufacturers in the polymer, rubber, and specialty chemical industries seeking to enhance product durability and performance under demanding conditions.

Application

• Polymer Stabilizer: Primary antioxidant for polyolefins (PP, PE), engineering plastics, and synthetic rubbers to prevent thermal and oxidative degradation during processing and end-use.
• Rubber Additive: Used in the production of tires, seals, and industrial rubber goods to protect against aging and maintain elasticity.
• Lubricant & Fuel Additive: Antioxidant component in industrial lubricants, greases, and fuels to prevent sludge formation and viscosity increase.
• Adhesive & Sealant Formulation: Enhances the shelf-life and thermal stability of hot-melt, pressure-sensitive, and structural adhesives.
• Coating & Resin Intermediate: Serves as a building block in the synthesis of high-performance phenolic resins and protective coatings.
• Cosmetic & Personal Care Preservative: Acts as an antioxidant in formulations to stabilize oils and prevent rancidity.

Basic Information

Product Name	T-Butyl Methylphenoxy Phenol
CAS No.	307000-42-6
Molecular Formula	C18H22O2
Molecular Weight	270.37 g/mol
Synonyms	2,6-Di-tert-butyl-4-(4-methylphenoxy)phenol; 4-(4-Methylphenoxy)-2,6-di-tert-butylphenol; Phenol, 2,6-bis(1,1-dimethylethyl)-4-(4-methylphenoxy)-; Antioxidant TBMPP; AO TBMPP; Butylated Methylphenoxy Phenol; 2,6-Di-tert-butyl-p-cresol ether
EINECS	Contact for details

Quality Control

Our T-Butyl Methylphenoxy Phenol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, purity, and impurity profile determination via HPLC and GC, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance.

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, consider an inert atmosphere (nitrogen blanket). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.5%
Melting Point	95 - 105 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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