Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Carboxymethyl)-.Omega.-(2-Ethylhexyl)Oxy- is a specialized non-ionic surfactant and polymeric emulsifier belonging to the class of alkoxylated carboxylates. This compound is engineered to provide excellent interfacial activity, making it a critical component for stabilizing complex formulations. It is primarily utilized in demanding industrial and specialty chemical applications where robust performance under varied conditions is required. Its unique structure offers a balance of hydrophilic and lipophilic properties, enabling its use as a versatile processing aid and stabilizer.

Application

• Polymerization Emulsifier: Acts as a key surfactant in emulsion and suspension polymerization processes for synthetic rubbers, plastics, and resins.
• Industrial Cleaner & Degreaser Formulation: Serves as a primary surfactant in heavy-duty alkaline and solvent-based cleaning products for metal processing and machinery.
• Textile Processing Aid: Used in scouring, dyeing, and finishing baths to improve wetting, leveling, and fiber lubrication.
• Agricultural Adjuvant: Functions as an emulsifier, dispersant, or tank-mix adjuvant in pesticide and herbicide formulations to enhance efficacy and stability.
• Lubricant and Metalworking Fluid Additive: Provides emulsification and surface wetting properties in synthetic and semi-synthetic coolants and drawing compounds.
• Paint and Coating Additive: Employed as a dispersing agent and grinding aid for pigments in water-based and solvent-based coating systems.
• Leather Processing Chemical: Used in beamhouse and tanning operations as a wetting and penetrating agent for hides and skins.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Carboxymethyl)-.Omega.-(2-Ethylhexyl)Oxy-
CAS No.	107600-33-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-Ethylhexyl poly(oxyethylene) carboxymethyl ether; PEG (2-ethylhexyl) carboxymethyl ether; Carboxymethylated PEG 2-ethylhexyl ether; Polyethylene glycol mono(2-ethylhexyl) ether carboxylate; Alkoxylated carboxylic acid, C8-branched; Ethoxylated 2-ethylhexanol carboxymethyl ether; Nonionic surfactant CAS 107600-33-9; POE (2-ethylhexyl) carboxymethyl ether
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Carboxymethyl)-.Omega.-(2-Ethylhexyl)Oxy- adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance characteristics. Certificates of Analysis (COA) documenting key parameters such as assay, hydroxyl value, acid value, and ethylene oxide content are available upon request. We are committed to meeting the specific quality standards required for your industrial application.

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. For long-term storage, consider using an inert gas blanket to minimize potential oxidation. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay	≥ 95.0%
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Water Content	≤ 1.0%
pH (1% solution)	5.0 - 8.0

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