Description

n-Octylpentaoxyethylene is a non-ionic surfactant belonging to the alkyl polyglycol ether family, characterized by its hydrophobic octyl chain and hydrophilic pentaoxyethylene unit. This structure provides excellent wetting, emulsifying, and dispersing properties, making it a valuable intermediate and performance additive in industrial formulations. It is primarily utilized by manufacturers in the agrochemical, coatings, textile, and personal care industries seeking to enhance product stability and process efficiency.

Application

• As a wetting agent and emulsifier in agricultural formulations such as herbicides and pesticides.
• As a dispersant and stabilizer in pigment pastes, resin emulsions, and coating systems.
• As a intermediate for the synthesis of more complex specialty surfactants.
• As a leveling agent in textile processing and dyeing applications.
• As a co-emulsifier in personal care and cosmetic products like creams and lotions.
• In industrial and institutional cleaning formulations for its detergency and soil suspension properties.

Basic Information

Product Name	n-Octylpentaoxyethylene
CAS No.	19327-40-3
Molecular Formula	C18H38O6
Molecular Weight	350.49 g/mol
Synonyms	Octyl Pentaethylene Glycol; PEG-5 Octyl Ether; 2-[2-[2-[2-[2-(Octyloxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanol; Poly(oxy-1,2-ethanediyl), α-octyl-ω-hydroxy-; Octoxynol-5; Octyl Alcohol Ethoxylate (5 EO); Octyl Polyethylene Glycol Ether (5 EO); n-Octyl Pentaglycol
EINECS	242-951-5

Quality Control

Our n-Octylpentaoxyethylene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, composition, and performance characteristics. Certificates of Analysis (COA) detailing key parameters such as assay, hydroxyl value, and ethylene oxide content 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Hydroxyl Value	Contact for details
pH (5% solution)	5.0 - 7.0

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