Description

Alcohols, C9-11-Branched And Linear, Ethers With Ethyloxirane-Oxirane Polymer Mono-Me Ether is a specialized nonionic surfactant and polymeric alcohol ethoxylate, identified by CAS No. 111163-38-3. This high-performance chemical is engineered to provide superior wetting, emulsification, and dispersion properties in demanding formulations. It is a critical raw material for manufacturers in the agrochemical, coatings, and industrial cleaning sectors seeking to enhance product efficacy and stability.

Application

• Agrochemical Formulations: Acts as a key wetting agent, emulsifier, and dispersant in pesticide concentrates, herbicides, and fungicides for improved foliar spreading and system stability.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, metal cleaners, and alkaline formulations for its robust surfactant properties and compatibility with strong electrolytes.
• Coatings & Inks: Functions as a pigment dispersant and grinding aid in water-based paints, coatings, and printing inks to prevent agglomeration and ensure color consistency.
• Textile Processing: Employed as a scouring agent, dye leveler, and finishing aid to improve process efficiency and fabric quality.
• Oilfield Chemicals: Serves as an emulsifier and demulsifier component in drilling fluids and production chemicals.
• Polymerization: Can be utilized as a surfactant or stabilizer in emulsion polymerization processes for synthetic rubbers and plastics.

Basic Information

Product Name	Alcohols, C9-11-Branched And Linear, Ethers With Ethyloxirane-Oxirane Polymer Mono-Me Ether
CAS No.	111163-38-3
Molecular Formula	Typically CnH2n+1O(C2H4O)mCH3 (n=9-11, m variable)
Molecular Weight	Variable, based on ethoxylation chain length. Contact for details.
Synonyms	C9-11 Alcohols, ethoxylated, methyl ether; Poly(oxy-1,2-ethanediyl), α-(C9-11-branched and linear alkyl)-ω-methoxy-; C9-11 Alcohol Ethoxylate Methyl Ether; POE Methyl Ether of C9-11 Alcohols; Nonyl Decyl Alcohol Ethoxylate Methyl Ether; Alkyl (C9-11) Polyglycol Ether Methyl Ether; Surfactant based on C9-11 Guerbet alcohol ethoxylate
EINECS	Contact for details.

Quality Control

Our production of Alcohols, C9-11-Branched And Linear, Ethers With Ethyloxirane-Oxirane Polymer Mono-Me Ether adheres to a stringent quality management system. Every batch is tested against critical parameters to ensure consistent performance, including hydroxyl value, cloud point, and ethoxylate distribution. Certificates of Analysis (COA) detailing purity, physical properties, and conformance to agreed specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperatures (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product has a typical shelf life of 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)	Contact for details
Cloud Point (1% in water, °C)	Contact for details
Water Content (Karl Fischer, % w/w)	≤ 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.