Description

Methyl(3,3,3-Trifluoropropyl)Silylene Dioctadecenoate is a specialized organosilicon compound featuring a unique trifluoropropyl group and long-chain fatty acid esters, offering a blend of silicone fluidity and fluorocarbon stability. This chemical is engineered to provide exceptional surface-modifying properties, including low surface energy, thermal stability, and chemical resistance, which are critical for high-performance formulations. It is primarily sought after by manufacturers in the advanced materials, coatings, and specialty chemical industries seeking to enhance product durability and functionality.

Application

• As a key additive in high-performance release coatings and mold release agents for plastics and rubber manufacturing.
• As a surface modifier and leveling agent in advanced fluorosilicone coatings and paints to improve water repellency and chemical resistance.
• As a lubricant and processing aid in the production of specialty elastomers and plastics to reduce friction and improve flow properties.
• As an intermediate for synthesizing more complex fluorosilicone polymers with tailored properties for aerospace and automotive seals.
• In the formulation of waterproofing agents and protective treatments for textiles, leather, and construction materials.
• As a potential additive in personal care products requiring unique emollient and spreading characteristics with enhanced stability.

Basic Information

Product Name	Methyl(3,3,3-Trifluoropropyl)Silylene Dioctadecenoate
CAS No.	62273-09-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methyl(3,3,3-trifluoropropyl)silylene bis(octadec-9-enoate); Dioctadec-9-enoic acid methyl(3,3,3-trifluoropropyl)silylene ester; (Z)-Methyl(3,3,3-trifluoropropyl)silylene dioleate; Fluorosilicone diester; Methyl(trifluoropropyl)silylene dioleate; 3,3,3-Trifluoropropyl(methyl)silylene bis[(9Z)-octadec-9-enoate]
EINECS	Contact for details

Quality Control

Our production of Methyl(3,3,3-Trifluoropropyl)Silylene Dioctadecenoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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 oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Moisture (KF)	≤ 0.5%
Specific Gravity (25°C)	Contact for details
Refractive Index (25°C)	Contact for details

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