Description

Oxirane, Methyl-, Polymer With Oxirane, Butyl Octyl Ether is a specialized polyether-based chemical additive, known by its CAS number 139381-39-8. This compound is valued for its surfactant and rheology-modifying properties, which are critical for enhancing performance in demanding industrial formulations. It is primarily needed by manufacturers in the coatings, adhesives, and lubricant industries seeking to improve product stability, flow, and surface activity.

Application

• As a non-ionic surfactant and dispersant in water-based industrial coatings and inks.
• As a viscosity modifier and flow control agent in adhesive and sealant formulations.
• As a lubricity additive and anti-wear agent in synthetic lubricants and metalworking fluids.
• As a stabilizer and compatibilizer in polymer blends and composite materials.
• As a wetting and leveling agent in agricultural chemical concentrates and pesticide formulations.
• As a processing aid in the production of polyurethane foams and elastomers.

Basic Information

Product Name	Oxirane, Methyl-, Polymer With Oxirane, Butyl Octyl Ether
CAS No.	139381-39-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(propylene glycol) butyl octyl ether; PPG butyl octyl ether; Alkoxylated polyether; Butyl octyl ether of propylene oxide oligomer; Polyoxypropylene butyl octyl ether; Oxirane, methyl-, polymer with oxirane, mono(butyl octyl) ether; Block copolymer surfactant based on propylene oxide and butyl octyl glycidyl ether.
EINECS	Contact for details

Quality Control

Our Oxirane, Methyl-, Polymer With Oxirane, Butyl Octyl Ether is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and performance. Certificates of Analysis (COA) documenting key parameters such as hydroxyl value, viscosity, and water content 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). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay	> 95.0%
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cP)	Contact for details
Water Content	< 0.5%
Specific Gravity @ 20°C	Contact for details

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