Description

Octoxynol-3 is a non-ionic surfactant belonging to the alkylphenol ethoxylate family, specifically a polyethylene glycol ether of octylphenol. This compound is valued for its effective wetting, emulsifying, and dispersing properties in aqueous systems. It serves as a critical ingredient for formulators in the personal care, pharmaceutical, and industrial cleaning sectors, where mildness and performance are required.

Application

• As an emulsifier and solubilizer in topical pharmaceutical creams, ointments, and lotions.
• As a wetting and dispersing agent in agricultural chemical formulations and pesticide emulsions.
• As a key surfactant component in industrial and institutional (I&I) cleaners and degreasers.
• As an ingredient in cosmetic and personal care products such as shampoos and skin cleansers for its mildness.
• As a stabilizer and processing aid in the production of polymers and latexes.
• In textile processing as a scouring and dye-leveling agent.

Basic Information

Product Name	Octoxynol-3
CAS No.	27176-94-9
Molecular Formula	C14H22O(C2H4O)n (n~3)
Molecular Weight	~ 428.6 g/mol (average)
Synonyms	Octoxynol-3; Polyethylene glycol mono(octylphenyl) ether (3 EO); Octylphenol ethoxylate (3 EO); Triton X-45; p-(1,1,3,3-Tetramethylbutyl)phenol, ethoxylated (3 EO); Igepal CA-630; Nonoxynol-3 (related); Octylphenoxypolyethoxyethanol (3 EO); Polyoxyethylene (3) octyl phenyl ether
EINECS	Contact for details

Quality Control

Our Octoxynol-3 is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance characteristics such as hydroxyl value, cloud point, and average ethylene oxide (EO) content. Certificates of Analysis (COA) detailing purity and key specifications are available upon request.

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	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (by EO content)	Min. 98.0%
Hydroxyl Value	Contact for details
Cloud Point (1% in water)	Contact for details
pH (5% solution)	5.0 - 7.0
Water Content	Max. 0.5%

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