Description

Phenylpropyldimethylsiloxysilicate is a specialized organosilicon compound, specifically a siloxysilicate, valued for its unique combination of phenyl and propyl functional groups. This structure provides enhanced compatibility and performance-modifying characteristics in advanced material formulations. It is primarily utilized by manufacturers in the personal care, coatings, and specialty polymer industries seeking to improve product texture, stability, and surface properties.

Application

• Personal Care & Cosmetics: Acts as a versatile emollient, texturizer, and film-forming agent in skincare products, sunscreens, color cosmetics, and hair care formulations to enhance spreadability and sensory feel.
• Silicone Resins & Elastomers: Serves as a modifying agent or cross-linking component in silicone-based resins and elastomers to tailor flexibility, refractive index, and thermal stability.
• Industrial & Protective Coatings: Used as an additive to improve the gloss, water repellency, and durability of coatings for automotive, marine, and architectural applications.
• Release Agents & Mold Lubricants: Functions as a key ingredient in non-stick release coatings for industrial molding processes, including plastics and rubber manufacturing.
• Adhesives & Sealants: Imparts specific rheological and adhesive properties to high-performance silicone adhesives and sealants.
• Electronic Encapsulants: Employed in potting and encapsulation compounds to provide protective, insulating properties for sensitive electronic components.

Basic Information

Product Name	Phenylpropyldimethylsiloxysilicate
CAS No.	207692-01-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Siloxysilicate, Phenylpropyl Dimethyl; Phenylpropyldimethylsiloxysilicate resin; Dimethyl(phenylpropyl)siloxysilicate; Silicic acid, phenylpropyl dimethylsilyl ester; Phenylpropyl Dimethyl Silicone Silicate; Phenylpropyl-modified silicone resin; CAS 207692-01-1
EINECS	Contact for details

Quality Control

Our Phenylpropyldimethylsiloxysilicate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) detailing key specifications are provided with every shipment to guarantee compliance with your formulation requirements.

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, bases, and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Purity)	≥ 95.0%
Refractive Index (n20/D)	1.450 - 1.470
Specific Gravity (25°C)	0.98 - 1.05
Viscosity (25°C)	Contact for details

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