Description

4-Nonyl-2,6-Bis(1-Phenylethyl)Phenol is a sterically hindered phenolic compound, valued for its role as a high-performance antioxidant and stabilizer in polymer systems. Its molecular structure provides excellent resistance to thermal and oxidative degradation, extending the service life of finished products. This chemical is essential for manufacturers in the plastics, rubber, and specialty lubricant industries seeking to enhance material durability.

Application

• Primary antioxidant in polyolefins (e.g., polyethylene, polypropylene) to prevent thermal oxidation during processing and end-use.
• Stabilizer for synthetic rubbers and elastomers to maintain flexibility and prevent cracking.
• Additive in lubricating oils and greases to inhibit oxidation and sludge formation.
• Stabilizing component in adhesives and sealants to improve shelf-life and performance stability.
• Intermediate in the synthesis of more complex phenolic antioxidants and light stabilizers.
• Protective agent for engineering plastics subject to high-temperature environments.

Basic Information

Product Name	4-Nonyl-2,6-Bis(1-Phenylethyl)Phenol
CAS No.	15860-96-5
Molecular Formula	C35H48O
Molecular Weight	484.76 g/mol
Synonyms	4-Nonyl-2,6-bis(1-phenylethyl)phenol; 2,6-Bis(α-methylbenzyl)-4-nonylphenol; Phenol, 4-nonyl-2,6-bis(1-phenylethyl)-; Antioxidant 204; Nonylphenol, bis(α-methylbenzyl)-; Bis(1-phenylethyl)nonylphenol; 2,6-Bis(1-phenylethyl)-4-nonylphenol; 4-Nonyl-2,6-di(1-phenylethyl)phenol
EINECS	Contact for details

Quality Control

Our production of 4-Nonyl-2,6-Bis(1-Phenylethyl)Phenol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay (HPLC), identity confirmation (IR), and impurity profiling, to ensure it meets precise customer and industry specifications. Certificates of Analysis (COA) documenting purity, physical properties, and conformance are provided with each shipment.

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. For long-term storage, consider under an inert atmosphere to preserve efficacy.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or flakes
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	90 - 100 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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