Description

Ethyl-5-Isopropyl-o-Cresol is a synthetic phenolic compound with a specific alkylated cresol structure. This chemical is valued for its antioxidant and stabilizing properties, making it a crucial intermediate in the synthesis of high-performance additives. It is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and resistance to oxidative degradation.

Application

• Polymer Stabilizer: Acts as an antioxidant and processing stabilizer in plastics and synthetic rubbers to prevent thermal and oxidative degradation.
• Lubricant & Fuel Additive: Used as an antioxidant component in engine oils, industrial lubricants, and fuel formulations to inhibit sludge formation and extend service life.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex phenolic antioxidants and light stabilizers.
• Industrial Antioxidant: Employed in various industrial fluids, greases, and coatings to protect against oxidative breakdown.
• Research & Development: Utilized in laboratories for developing new stabilization systems and studying antioxidant mechanisms.

Basic Information

Product Name	Ethyl-5-Isopropyl-o-Cresol
CAS No.	68084-51-5
Molecular Formula	C12H18O
Molecular Weight	178.27 g/mol
Synonyms	2-Ethyl-5-isopropyl-o-cresol; 5-Isopropyl-2-ethyl-o-cresol; 2-Methyl-6-ethyl-4-isopropylphenol; 4-Isopropyl-2-methyl-6-ethylphenol; 6-Ethyl-4-isopropyl-o-cresol; Phenol, 2-ethyl-5-(1-methylethyl)-; Ethyl isopropyl cresol (mixed isomers)
EINECS	Contact for details

Quality Control

Our Ethyl-5-Isopropyl-o-Cresol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry benchmarks. Certificates of Analysis (COA) documenting all critical parameters are 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 material is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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