Description

Siloxane And Silicones, Di-Me, 3-Hydroxypropyl Me, Ethers With Polyethylene Glycol Monomethyl Ether And Polyethylene-Polypropylene Glycol Monomethyl Ether is a specialized organomodified silicone surfactant designed to provide superior surface activity and compatibility in complex formulations. This compound matters for its ability to act as a highly effective emulsifier, wetting agent, and foam control additive in demanding industrial and personal care systems. Manufacturers in the coatings, agrochemicals, and cosmetic industries need it to enhance product performance, stability, and processability.

Application

• As a key emulsifier and stabilizer in water-based industrial coatings and inks.
• As a wetting and dispersing agent in pesticide and herbicide formulations to improve foliar spreading and efficacy.
• As a surfactant and foam control agent in institutional and industrial cleaning products.
• As a conditioning and emulsifying agent in personal care products like shampoos, conditioners, and skin creams.
• As a lubricity and anti-foam additive in metalworking fluids and industrial lubricants.
• As a leveling and flow control agent in architectural and protective coatings.
• As a compatibility enhancer in polyurethane foam systems and other polymer formulations.

Basic Information

Product Name	Siloxane And Silicones, Di-Me, 3-Hydroxypropyl Me, Ethers With Polyethylene Glycol Monomethyl Ether And Polyethylene-Polypropylene Glycol Monomethyl Ether
CAS No.	155868-84-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyalkyleneoxide modified heptamethyltrisiloxane; Silicone polyether copolymer; Polyether-modified trisiloxane; Organosilicone surfactant; PEG/PPG-modified trisiloxane; Alkoxylated trisiloxane; Superspreading surfactant; Heptamethyltrisiloxane, hydroxypropyl-terminated, ethoxylated/propoxylated
EINECS	Contact for details

Quality Control

Our production of this silicone polyether copolymer adheres to strict quality management systems. Every batch undergoes rigorous analytical testing to ensure consistent performance, including verification of surfactant properties and chemical composition. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) when in partially used containers to maintain long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 95%
Viscosity (at 25°C)	Contact for details
Specific Gravity (at 25°C)	Contact for details
Water Content	≤ 0.5%

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