1,3,5-tris[(3,3,3-trifluoropropyl)methyl]cyclotrisiloxane‌ CAS 2374-14-3 FACTORY DIRECT MADE IN CHINA

1,3,5-tris[(3,3,3-trifluoropropyl)methyl]cyclotrisiloxane‌ CAS 2374-14-3 FACTORY DIRECT MADE IN CHINA

1. Basic Information

• English Name: Trifluoropropylmethylcyclotrisiloxane

• Common Abbreviation: D3F

• CAS Number: 429-60-7

• Molecular Formula: C₉H₁₅F₉O₃Si₃

• Molecular Weight: 448.46 g/mol

• Appearance & Properties: Colorless, transparent liquid; low viscosity; characteristic mild odor.

• Boiling Point: Approximately 188-190°C

• Flash Point: Approximately 76°C (closed cup)

• Solubility: Miscible with most organic solvents (e.g., alcohols, ethers, hydrocarbons); insoluble in water.

• Stability: Chemically stable under normal conditions; hydrolyzes slowly in the presence of strong acids/bases.

2. Product Applications

• Fluorinated Silicone Elastomers/Resins Synthesis: Key monomer for producing trifluoropropyl silicone rubber and resins, imparting excellent oil resistance, chemical stability, and low-temperature flexibility to the final products.

• Surface Modification Agents: Used to modify the surface of materials (e.g., metals, textiles, plastics) to enhance water repellency, oil repellency, and anti-sticking properties.

• Lubricants & Greases: As a base fluid or additive in high-performance lubricants, providing resistance to high temperatures, chemicals, and wear for precision machinery.

• Electronics Industry: Applied in the preparation of encapsulants and coatings for electronic components, offering insulation, moisture resistance, and protection against harsh environments.

• Cosmetics & Personal Care: Occasionally used in specialty cosmetics (e.g., high-performance hair care products) as a film-forming agent to improve texture and durability.

• Other Fields: Utilized in the synthesis of fluorinated silicone surfactants and as a reactive diluent in silicone-based coatings/adhesives to adjust viscosity and performance.