Description

Dimethoxysilyl Ethylenediaminopropyl Dimethicone is a specialized organosilicon compound featuring both dimethoxysilyl and ethylenediaminopropyl functional groups grafted onto a dimethicone backbone. This unique structure provides exceptional dual functionality, acting as a reactive coupling agent and a substantive conditioning modifier in demanding formulations. It is essential for industries requiring advanced surface modification, durable adhesion promotion, and enhanced material compatibility. Key users include manufacturers in the personal care, coatings, adhesives, and specialty polymer sectors.

Application

• Hair Care Formulations: As a substantive conditioning agent and film-former in shampoos, conditioners, and hair styling products to improve manageability, shine, and thermal protection.
• Fiber & Textile Treatment: As a durable softener and finishing agent for synthetic and natural fibers to impart hydrophobicity, softness, and anti-static properties.
• Adhesives & Sealants: As an adhesion promoter and compatibilizer in silicone-based and hybrid adhesive systems, enhancing bond strength to various substrates.
• Coatings & Inks: As a surface modifier and dispersing aid in coating formulations to improve substrate wetting, pigment dispersion, and coating durability.
• Plastics & Composites: As a coupling agent in filled polymer systems and composites to enhance interfacial adhesion between inorganic fillers and organic polymer matrices.
• Personal Care Products: As a skin-feel enhancer and emulsifying stabilizer in skin creams, lotions, and sunscreens.

Basic Information

Product Name	Dimethoxysilyl Ethylenediaminopropyl Dimethicone
CAS No.	71750-80-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dimethicone, 3-[(2-aminoethyl)amino]propyl methyl, di-Me silanolate-terminated; Amino-functionalized Dimethicone; Ethylenediaminopropyl Dimethicone; Silicone quat; Amodimethicone derivative; Amino silicone fluid; Organomodified silicone with ethylenediamine; Reactive amino silicone
EINECS	Contact for details

Quality Control

Our Dimethoxysilyl Ethylenediaminopropyl Dimethicone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, purity, and compliance with relevant industry standards. Key parameters such as amine value, viscosity, and refractive index are closely monitored. A comprehensive Certificate of Analysis (COA) documenting all test results is available upon request to support your quality assurance and regulatory 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). Keep away from strong acids and oxidizing agents. This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color	Colorless to pale yellow
Identification (IR)	Conforms
Assay (Amino Value)	Contact for details
Viscosity (25°C)	Contact for details
Refractive Index (25°C)	Contact for details
Specific Gravity (25°C)	Contact for details

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