Description

Oxirane, Ethyl-, Polymer With Oxirane, Monodecyl Ether (Eo 10 Mol And Bo 1,5 Mol) is a specialized nonionic surfactant belonging to the class of alkoxylated alcohols, specifically a block copolymer of ethylene oxide (EO) and butylene oxide (BO) capped with a decyl chain. This precise molecular architecture provides a unique balance of hydrophilic and lipophilic properties, making it an essential performance additive for demanding industrial formulations. It is particularly valued in sectors requiring advanced wetting, emulsification, and dispersion control, such as agrochemicals, coatings, and institutional & industrial cleaning.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticide concentrates (EC, SC, SE) and foliar fertilizers to enhance spray coverage and biological efficacy.
• Coatings & Inks: Used as a pigment grinding aid and dispersant in water-based and solvent-based systems to improve color development, stability, and gloss.
• Industrial & Institutional (I&I) Cleaning: Serves as a powerful surfactant and coupling agent in heavy-duty degreasers, floor cleaners, and metalworking fluids for superior soil removal and emulsion stability.
• Textile Processing: Functions as a leveling agent, lubricant, and emulsifier in dyeing and finishing baths to ensure uniform color uptake and fiber handling.
• Polymerization: Employed as an emulsifier and stabilizer in emulsion polymerization processes for synthetic rubbers, plastics, and latex.
• Personal Care: Used in specialized rinse-off products and industrial hand cleansers for its emulsifying and solubilizing properties.

Basic Information

Product Name	Oxirane, Ethyl-, Polymer With Oxirane, Monodecyl Ether (Eo 10 Mol And Bo 1,5 Mol)
CAS No.	67922-59-2
Molecular Formula	Typically C10H21O(C2H4O)10(C4H8O)1.5H
Molecular Weight	~ 800-900 g/mol (Average)
Synonyms	Decyl alcohol, ethoxylated, propoxylated; Poly(oxy-1,2-ethanediyl), α-decyl-ω-hydroxy-, block polymer with poly(oxy-1,4-butanediyl); EO/PO block copolymer, decyl-capped; PEG-PPG decyl ether; Alkoxylated decyl alcohol; Nonionic surfactant based on decyl alcohol, EO and PO; Decyl alcohol alkoxylate (10 EO, 1.5 BO); Block copolymer of ethylene oxide and butylene oxide with decyl alcohol.
EINECS	Contact for details

Quality Control

Our production of this block copolymer surfactant adheres to a stringent quality management system. Every batch is characterized and tested against critical parameters to ensure consistent performance and reliable supply for your formulations. A comprehensive Certificate of Analysis (COA) detailing assay, hydroxyl value, cloud point, and moisture content is provided with each shipment, supporting compliance with relevant industry standards for industrial chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance (25°C)	Colorless to pale yellow liquid
Identification (IR)	Conforms
Hydroxyl Value (mg KOH/g)	60 - 80
Cloud Point (1% in water)	50 - 70 °C
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.