Description

Oxirane, Methyl-, Polymer With Oxirane, Isodecyl Ether (9Ci) CAS NO 69671-04-1 is a specialized polyether derivative, commonly known as a block copolymer of propylene oxide and ethylene oxide capped with an isodecyl group. This chemical structure provides a unique balance of surfactant properties, including detergency, wetting, and emulsification, making it a valuable nonionic component in advanced formulations. It is primarily sought by manufacturers in the industrial cleaning, agrochemical, and polymer processing sectors for its performance and formulation flexibility.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key surfactant and wetting agent in heavy-duty degreasers, floor cleaners, and metalworking fluids.
• Agrochemical Formulations: Used as an emulsifier, dispersant, and spreader in pesticides, herbicides, and adjuvant systems to enhance efficacy and stability.
• Polyurethane Foam Production: Serves as a surfactant and cell stabilizer in the manufacture of flexible and rigid polyurethane foams.
• Textile Processing: Functions as a leveling agent, lubricant, and anti-static agent in fiber production and fabric treatment baths.
• Coatings & Inks: Employed as a flow control agent, dispersant, and defoamer in water-based and solvent-based coating systems.
• Personal Care & Cosmetics: Can be utilized as a mild surfactant and emulsifier in rinse-off products where specific solubility profiles are required.

Basic Information

Product Name	Oxirane, Methyl-, Polymer With Oxirane, Isodecyl Ether (9Ci)
CAS No.	69671-04-1
Molecular Formula	Typically (C3H6O)m(C2H4O)nC10H21O (Polymer)
Molecular Weight	Variable (Polymer)
Synonyms	Poly(oxy-1,2-ethanediyl), α-isodecyl-ω-hydroxy-, polymer with 1,2-epoxypropane; PO/EO Block Copolymer, Isodecyl Ether; Isodecyl Alcohol Ethoxylate Propoxylate; Alkoxylated Isodecyl Alcohol; Polyoxyethylene Polyoxypropylene Isodecyl Ether; Nonionic Surfactant based on Isodecyl Alcohol; Propylene Oxide Ethylene Oxide Isodecyl Ether Copolymer
EINECS	Contact for details

Quality Control

Our production of Oxirane, Methyl-, Polymer With Oxirane, Isodecyl Ether adheres to stringent quality management protocols. Each batch is characterized and tested to ensure consistent performance metrics such as hydroxyl value, cloud point, viscosity, and moisture content. Certificates of Analysis (COA) documenting these specifications are available for every shipment 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 ambient temperatures (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider under an inert atmosphere to prevent moisture absorption and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Complies
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% in water, °C)	Contact for details
Viscosity @ 25°C (cP)	Contact for details
Water Content (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.