Description

4-Methyl-3-Propan-2-Yl-Phenol is a substituted phenol derivative, also known as 3-Isopropyl-4-methylphenol, valued for its versatile chemical functionality. This compound serves as a crucial intermediate in the synthesis of antioxidants, fragrances, and specialty polymers, offering reliable performance in demanding formulations. It is essential for manufacturers in the agrochemical, flavor & fragrance, and polymer stabilization industries seeking high-purity building blocks.

Application

• Antioxidant Intermediate: A key precursor in the synthesis of high-performance phenolic antioxidants for plastics, rubber, and lubricants.
• Fragrance & Flavor Synthesis: Used in the creation of complex aromatic compounds for perfumery and flavoring agents.
• Agrochemical Manufacturing: Serves as an intermediate in the production of certain pesticides and herbicides.
• Pharmaceutical Intermediates: Employed in the synthesis of specific active pharmaceutical ingredients (APIs).
• Polymer Modification: Acts as a monomer or modifier in the production of specialty resins and polymers.
• UV Stabilizer Precursor: Used in the manufacture of additives that protect materials from ultraviolet degradation.

Basic Information

Product Name	4-Methyl-3-Propan-2-Yl-Phenol
CAS No.	4371-46-4
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	3-Isopropyl-4-methylphenol; 4-Methyl-3-(1-methylethyl)phenol; 3-Isopropyl-p-cresol; o-Isopropyl-p-cresol; 2-Isopropyl-5-methylphenol; Thymol isomer; Carvacrol isomer; FEMA 3566
EINECS	224-470-4

Quality Control

Our 4-Methyl-3-Propan-2-Yl-Phenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and identity specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	50 - 55 °C
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.