Description

2-Isononyl-p-Cresol is a synthetic phenolic compound widely utilized as a versatile intermediate and antioxidant in industrial applications. Its chemical structure, featuring a branched nonyl chain, provides excellent compatibility and stability in various formulations. 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

• Primary antioxidant and stabilizer in polyolefin plastics (e.g., polyethylene, polypropylene).
• Key intermediate in the synthesis of specialized phenolic antioxidants and light stabilizers.
• Additive in lubricating oils and greases to prevent oxidative degradation and extend service life.
• Stabilizing component in rubber and elastomer formulations to improve heat resistance.
• Intermediate for producing surfactants and other specialty chemicals with nonylphenol derivatives.
• Used in fuel and industrial fluid additives to inhibit gum and varnish formation.
• Potential use as a building block in the synthesis of agrochemicals and pharmaceutical intermediates.

Basic Information

Product Name	2-Isononyl-p-Cresol
CAS No.	28983-26-8
Molecular Formula	C₁₆H₂₆O
Molecular Weight	234.38 g/mol
Synonyms	2-(8-Methylnonyl)-4-methylphenol; 4-Methyl-2-(8-methylnonyl)phenol; p-Cresol, 2-isononyl-; Nonylphenol-cresol mixture; 2-Isononyl-4-methylphenol; Phenol, 4-methyl-2-(8-methylnonyl)-; Antioxidant 2-INPC
EINECS	Contact for details

Quality Control

Our 2-Isononyl-p-Cresol is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including chromatography and spectroscopy, to confirm identity and meet defined specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment 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). Keep away from strong oxidizing agents, heat, and sources of ignition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1%

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