Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Pentyl-.Omega.-Hydroxy- is a non-ionic surfactant belonging to the alkyl polyglycol ether family, characterized by its pentyl hydrophobic tail and a hydrophilic polyethylene glycol chain. This structure provides excellent wetting, emulsifying, and dispersing properties, making it a valuable intermediate and performance additive in industrial formulations. It is primarily utilized in sectors requiring stable surface activity and compatibility with aqueous systems, such as agrochemicals, coatings, and textile processing.

Application

• Agrochemical Formulations: Acts as a key wetting agent, emulsifier, and dispersant in pesticides, herbicides, and fungicides to enhance spray coverage and active ingredient stability.
• Coatings and Inks: Used as a pigment dispersant and flow control agent in water-based paints, inks, and coatings to improve color development and application properties.
• Textile Processing: Serves as a leveling agent, dye dispersant, and scouring aid to ensure uniform dye uptake and efficient removal of processing oils.
• Industrial Cleaning: Functions as a surfactant in industrial and institutional (I&I) cleaning products, providing detergency and foam control.
• Polymerization: Employed as an emulsifier and stabilizer in emulsion polymerization processes for producing synthetic rubbers, latex, and acrylic resins.
• Metalworking Fluids: Incorporated as an emulsifier and corrosion inhibitor in coolants and cutting fluids to improve lubrication and surface finish.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Pentyl-.Omega.-Hydroxy-
CAS No.	51728-68-8
Molecular Formula	CnH2n+2O(C2H4O)mH (Variable chain lengths)
Molecular Weight	Variable (Depends on ethylene oxide units, 'm')
Synonyms	Pentaethylene Glycol Monopentyl Ether; 3,6,9,12,15-Pentaoxaoctacosan-1-ol; PEG-5 Pentyl Ether; Pentyl Alcohol Ethoxylate; Amyl Alcohol Ethoxylate; Polyethylene Glycol Monopentyl Ether; α-Pentyl-ω-hydroxypoly(oxy-1,2-ethanediyl)
EINECS	257-374-5

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-Pentyl-.Omega.-Hydroxy- adheres to stringent quality management protocols. Each batch undergoes rigorous testing to ensure consistency in critical parameters such as hydroxyl value, ethylene oxide content, and cloud point. Certificates of Analysis (COA) documenting purity, physical properties, and conformance to agreed specifications are available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance (25°C)	Colorless to pale yellow liquid
Identification (IR)	Conforms
Hydroxyl Value (mg KOH/g)	Contact for details
Water Content (Karl Fischer)	≤ 0.5 %
pH (5% in water)	5.0 - 7.0
Cloud Point (1% in water)	Contact for details

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