Description

Methoxy Peg/Ppg-7/3 Aminopropyl Dimethicone is a specialized organomodified silicone polymer that combines the conditioning properties of dimethicone with the water-solubility and reactivity of PEG/PPG and aminopropyl groups. This unique structure matters because it provides exceptional compatibility with aqueous systems, superior surface activity, and the ability to chemically bond to various substrates. It is a critical ingredient for formulators in the personal care and cosmetic industries seeking advanced sensory benefits, durable conditioning, and enhanced product stability.

Application

• Hair Care Formulations: As a premium conditioning agent in shampoos, conditioners, and hair masks, providing excellent detangling, softness, and shine without heavy buildup.
• Skin Care Products: Used in lotions, creams, and serums to impart a smooth, silky after-feel, improve spreadability, and enhance moisturization.
• Color Cosmetics: Acts as a pigment dispersant and binder in foundations, mascaras, and lip products, improving color payoff and long-wear properties.
• Sun Care & SPF Products: Enhances the water resistance and spreadability of sunscreen formulations while improving skin feel.
• Antiperspirants & Deodorants: Provides a dry, non-tacky feel and improves the application of active ingredients onto the skin.
• Chemical Intermediate: Serves as a reactive silicone intermediate for further synthesis of custom silicone copolymers and graft polymers.

Basic Information

Product Name	Methoxy Peg/Ppg-7/3 Aminopropyl Dimethicone
CAS No.	298211-68-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dimethicone, aminopropyl PEG/PPG-7/3 methyl ether; PEG/PPG-7/3 Aminopropyl Dimethicone; Methoxy PEG/PPG-7/3 Aminopropyl Dimethicone; Polyoxyethylene polyoxypropylene aminopropyl methyl dimethicone; ABIL® Soft AF 100 (Evonik); KF-6005 (Shin-Etsu); Silicone quat; Amino-functional silicone copolymer; Organomodified silicone emulsion
EINECS	Contact for details

Quality Control

Our Methoxy Peg/Ppg-7/3 Aminopropyl Dimethicone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, performance, and compliance with relevant cosmetic ingredient standards. We provide comprehensive Certificates of Analysis (COA) that detail key parameters such as amine value, viscosity, and appearance. Our quality commitment supports compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Color	Colorless to pale yellow
Odor	Characteristic, mild
Identification (IR)	Conforms to structure
Viscosity (25°C)	Contact for details
Amine Value	Contact for details
Water Content	< 1.0%
pH (5% solution)	Contact for details

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