Description

α-(4-Hexadecylphenyl)- Omega -Methoxy-Poly(Oxy-2-Ethanediyl) is a nonionic surfactant belonging to the alkylphenol ethoxylate family, specifically designed for demanding industrial formulations. Its molecular structure provides a unique balance of hydrophobic and hydrophilic properties, making it an effective emulsifier, dispersant, and wetting agent. This high-performance chemical is essential for manufacturers in the coatings, agrochemical, and textile processing industries seeking to improve product stability and performance.

Application

• Industrial Coatings & Inks: Acts as a pigment dispersant and grinding aid, enhancing color development and stability in solvent-based and high-solids systems.
• Agrochemical Formulations: Used as an emulsifier and stabilizer in pesticide and herbicide concentrates (EC, SC formulations) to ensure consistent performance upon dilution.
• Textile Processing: Serves as a leveling agent and dye dispersant in synthetic fiber dyeing processes.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic coolants and lubricants.
• Industrial & Institutional Cleaners: Provides effective wetting and emulsification for heavy-duty degreasers and cleaner formulations.
• Polymerization: Can be employed as an emulsifier in certain emulsion polymerization processes.

Basic Information

Product Name	α-(4-Hexadecylphenyl)- Omega -Methoxy-Poly(Oxy-2-Ethanediyl)
CAS No.	67786-05-4
Molecular Formula	CnH2n+1C6H4O(CH2CH2O)mCH3 (Variable n, m)
Molecular Weight	Variable (Depends on ethoxylate chain length)
Synonyms	Phenol, 4-hexadecyl-, ethoxylated, methyl ether; Hexadecylphenol Ethoxylate, Methyl Ether; Polyoxyethylene (n) methyl ether of p-hexadecylphenol; Nonylphenol Ethoxylate Alternative (C16); p-Hexadecylphenol Polyglycol Ether; APE Surfactant (C16); Industrial Surfactant 67786-05-4; Emulsifier 67786-05-4
EINECS	Contact for details

Quality Control

Our production of α-(4-Hexadecylphenyl)- Omega -Methoxy-Poly(Oxy-2-Ethanediyl) adheres to stringent quality management protocols. Each batch is characterized for critical parameters including hydroxyl value, cloud point, and average molecular weight to ensure consistent performance. Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture which may affect product performance.

Specification

Item	Specification
Appearance (25°C)	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% in water)	Contact for details
Moisture (Karl Fischer)	< 0.5%
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.