Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Undecyl-.Omega.-Hydroxy-, Branched And Linear is a nonionic surfactant belonging to the class of alkyl polyethylene glycol ethers. This compound is valued for its effective wetting, emulsifying, and dispersing properties in a wide range of industrial formulations. It is essential for manufacturers in sectors requiring stable, high-performance surface-active agents.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key surfactant in heavy-duty degreasers, floor cleaners, and alkaline formulations.
• Textile Processing: Used as a wetting agent, emulsifier, and dye leveling agent in scouring, dyeing, and finishing baths.
• Agrochemical Formulations: Serves as an emulsifier and dispersant in pesticide and herbicide concentrates for improved stability and sprayability.
• Paints & Coatings: Functions as a pigment wetting and grinding aid, enhancing color development and dispersion stability.
• Metal Working Fluids: Employed as an emulsifier and lubricity agent in synthetic and semi-synthetic coolants and drawing compounds.
• Pulp & Paper Industry: Used in de-inking processes and as a dispersant for fillers and pigments.
• Leather Processing: Acts as a wetting and fatliquoring agent in various tanning and finishing stages.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Undecyl-.Omega.-Hydroxy-, Branched And Linear
CAS No.	127036-24-2
Molecular Formula	C11H23(OCH2CH2)nOH (n = variable)
Molecular Weight	Variable (depends on ethylene oxide units, 'n')
Synonyms	Undecyl Alcohol Ethoxylate; C11 Alcohol Ethoxylate; Polyethylene Glycol Mono-Undecyl Ether; PEG-Undecyl Ether; Undecyl Polyoxyethylene Ether; Nonylphenol Ethoxylate Alternative (C11-based); Alkyl (C11) Polyglycol Ether; POE-Undecyl Alcohol
EINECS	Contact for details

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-Undecyl-.Omega.-Hydroxy-, Branched And Linear is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance characteristics such as cloud point, hydroxyl value, and pH. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

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 can affect product performance.

Specification

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

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