Description

Siloxanes And Silicones, Me 3,3,3-Trifluoropropyl, (Ethenyldimethylsilyl)Oxy-Terminated is a specialized fluorinated silicone oligomer or polymer featuring reactive vinyl and trifluoropropyl groups. This unique molecular structure provides a combination of low surface energy, chemical resistance, and thermal stability, making it a critical performance additive and intermediate. It is essential for formulators and manufacturers seeking to enhance the properties of coatings, sealants, and advanced polymeric materials. Key industries that utilize this product include high-performance elastomers, specialty adhesives, and release coatings.

Application

• As a key intermediate in the synthesis of high-performance fluorosilicone elastomers and rubbers.
• As a surface-modifying additive to impart oil repellency, release properties, and chemical resistance to coatings and films.
• In the formulation of specialty adhesives and sealants requiring stability against fuels, solvents, and extreme temperatures.
• As a reactive modifier in silicone copolymers to tailor surface energy and compatibility with other materials.
• For creating release coatings for industrial and graphic arts applications.
• In the development of advanced materials for aerospace and automotive components where environmental resistance is critical.

Basic Information

Product Name	Siloxanes And Silicones, Me 3,3,3-Trifluoropropyl, (Ethenyldimethylsilyl)Oxy-Terminated
CAS No.	68037-88-7
Molecular Formula	(C8H13F3OSi)n (Representative)
Molecular Weight	Varies (Oligomer/Polymer)
Synonyms	Vinyl-terminated trifluoropropylmethyl siloxane; Poly[(3,3,3-trifluoropropyl)methylsiloxane], vinyl-terminated; (Ethenyldimethylsilyl)oxy-terminated poly[methyl(3,3,3-trifluoropropyl)siloxane]; Fluorosilicone vinyl fluid; Trifluoropropylmethylvinylsiloxane; Vinyl-Fluoro Silicone Oil; FVMQ vinyl-terminated oligomer; 3,3,3-Trifluoropropylmethyl vinyl siloxane
EINECS	Contact for details

Quality Control

Our production of this fluorosilicone intermediate adheres to stringent quality management protocols. Each batch is characterized to ensure consistent molecular weight distribution, vinyl content, and purity. Comprehensive analytical testing, including FTIR, NMR, and GPC, is performed to verify product identity and specifications. A Certificate of Analysis (COA) detailing all relevant parameters is provided with every shipment to ensure traceability and compliance with your formulation requirements.

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 incompatible materials such as strong acids, strong bases, and powerful oxidizing agents. The product is sensitive to moisture; ensure containers are sealed tightly after use to prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Viscosity (25°C)	Specified grade (cSt)
Vinyl Content (mmol/g)	Specified range
Trifluoropropyl Content	Specified range
Volatile Matter	≤ 1.0%
Acidity/Alkalinity	Neutral

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