Description

Poly[Oxy(Methyl-1,2-Ethanediyl)], α-Hydro-ω-Hydroxy-, 2-Methylpropyl Ether is a high-purity, non-ionic surfactant and polyether derivative, valued for its excellent wetting, dispersing, and emulsifying properties. This chemical is critical for formulators seeking to enhance the performance and stability of complex industrial and specialty chemical systems. It is primarily utilized by manufacturers in the coatings, adhesives, agrochemical, and personal care industries where precise surface activity control is required.

Application

• Coatings & Inks: Acts as a wetting and dispersing agent for pigments and fillers, improving color development, gloss, and stability in water-based and solvent-based formulations.
• Adhesives & Sealants: Used as a surfactant and compatibilizer to ensure uniform mixing of components and enhance adhesive strength and application properties.
• Agrochemical Formulations: Serves as an emulsifier and spreader in pesticide and herbicide concentrates, promoting even coverage and absorption on plant surfaces.
• Personal Care & Cosmetics: Functions as an emulsifier and solubilizer in creams, lotions, and hair care products, contributing to product texture and stability.
• Industrial Cleaners: Employed as a key surfactant in degreasers and cleaning concentrates for its effective detergency and foam control.
• Polymerization: Can be used as a monomer or modifier in the synthesis of specialized polyurethanes and other polymers to tailor flexibility and hydrophilicity.

Basic Information

Product Name	Poly[Oxy(Methyl-1,2-Ethanediyl)], α-Hydro-ω-Hydroxy-, 2-Methylpropyl Ether
CAS No.	68409-65-4
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	Poly(propylene glycol) monoisobutyl ether; PPG monoisobutyl ether; Isobutyl alcohol, propoxylated; α-Hydro-ω-hydroxy-poly(oxy(methyl-1,2-ethanediyl)), 2-methylpropyl ether; Polyoxypropylene monoisobutyl ether; Propylene glycol monoisobutyl ether polymer; Non-ionic surfactant 68409-65-4; Isobutoxypolypropylene glycol
EINECS	Contact for details

Quality Control

Our Poly[Oxy(Methyl-1,2-Ethanediyl)], α-Hydro-ω-Hydroxy-, 2-Methylpropyl Ether is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as hydroxyl value, molecular weight distribution, and moisture content. Certificates of Analysis (COA) documenting purity and performance 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay	> 98.0%
Hydroxyl Value	Contact for details
Water Content	< 0.5% (Karl Fischer)
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.