Description

Octadecyl Phenoxy Benzene is a high-purity, long-chain alkylated aromatic compound, also known by its CAS number 85967-29-9. This specialty chemical serves as a critical intermediate and functional additive, valued for its lipophilic character and thermal stability. It is essential for manufacturers in the polymer, lubricant, and specialty surfactant industries seeking to enhance product performance and process efficiency.

Application

• Polymer Additive: Acts as a plasticizer, lubricant, or processing aid in the production of plastics and elastomers to improve flexibility and mold release.
• Lubricant Formulation: Used as a base oil component or an additive in synthetic lubricants and greases to enhance viscosity index and thermal-oxidative stability.
• Surfactant Intermediate: Serves as a key hydrophobic building block in the synthesis of nonionic surfactants and emulsifiers for industrial and institutional cleaning products.
• Coating & Ink Industry: Functions as a flow modifier and dispersing agent in solvent-based coatings, inks, and adhesives.
• Chemical Synthesis: Employed as an intermediate in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals.
• Personal Care: Used in the formulation of cosmetic and personal care products as an emollient or viscosity modifier.

Basic Information

Product Name	Octadecyl Phenoxy Benzene
CAS No.	85967-29-9
Molecular Formula	C30H46O
Molecular Weight	422.69 g/mol
Synonyms	1-(Octadecyloxy)-2-phenoxybenzene; 2-Phenoxyphenyl octadecyl ether; Octadecyl 2-phenoxyphenyl ether; Phenol, 2-phenoxy-, octadecyl ether; Dioctadecyl phenoxy benzene (related); Aromatic C30 ether
EINECS	Contact for details

Quality Control

Our Octadecyl Phenoxy Benzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) documenting all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white waxy solid / flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 50 °C
Heavy Metals	≤ 10 ppm
Loss on Drying	≤ 0.5%

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