Description

Phenol, 2,4-Dimethyl-6-(1-Methylethyl)- (9Ci) is a substituted phenol derivative, valued for its sterically hindered phenolic structure which imparts significant antioxidant and stabilizing properties. This compound is a critical intermediate in the synthesis of high-performance antioxidants, polymer stabilizers, and specialty chemical additives. It is primarily required by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and resistance to thermal and oxidative degradation.

Application

• Primary Antioxidant Intermediate: Key building block for the synthesis of sterically hindered phenolic antioxidants (e.g., BHT analogs).
• Polymer Stabilizer: Used in the production of additives that protect plastics (polyolefins, PVC) and synthetic rubbers from oxidative degradation during processing and service life.
• Lubricant & Fuel Additive: Serves as a precursor for antioxidants that prevent sludge formation and viscosity increase in industrial oils, greases, and fuels.
• Pharmaceutical & Agrochemical Synthesis: Acts as a versatile phenolic intermediate in the manufacture of more complex active ingredients.
• UV Stabilizer Synthon: Utilized in the development of light stabilizers for coatings and polymers.
• Specialty Resins & Adhesives: Incorporated into phenolic resins to modify properties for high-performance applications.

Basic Information

Product Name	Phenol, 2,4-Dimethyl-6-(1-Methylethyl)- (9Ci)
CAS No.	143784-33-2
Molecular Formula	C11H16O
Molecular Weight	164.24 g/mol
Synonyms	2,4-Dimethyl-6-(1-methylethyl)phenol; 2-Isopropyl-4,6-dimethylphenol; 6-Isopropyl-2,4-dimethylphenol; 4,6-Dimethyl-2-isopropylphenol; 2,4-Dimethyl-6-isopropylphenol; Thymol dimethyl ether derivative; Hindered alkylphenol
EINECS	Contact for details

Quality Control

Our production of Phenol, 2,4-Dimethyl-6-(1-Methylethyl)- (9Ci) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are provided to guarantee compliance with your technical requirements and support your own quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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