Typical Physical Properties of LS-532 (3,3,3-Trifluoropropyl) Dichloromethylsilane
Silfluo Code: | LS-532 |
Chemical Name: Synonyms | (3,3,3-Trifluoropropyl)dichloromethylsilane
|
CAS No. : EINECS No. : | 675-62-7 211-623-4 |
Molecular Weight: | 211.09 |
Appearance: | Colorless transparent liquid |
Purity (by GC, %) | 97.0 min |
Density (ρ20°C, g/cm³) | 1.28 |
Refractive Index (n25/D) | N/A |
Boiling Point: | 123°C |
Flash Point: | 15 °C Closed Cup |
Features of LS-532 (3,3,3-Trifluoropropyl) Dichloromethylsilane
1. Highly reactive dichloro functionality, enabling efficient hydrolysis and precise polymerization processes in downstream chemical manufacturing.
2. Incorporates a trifluoropropyl substituent that fundamentally imparts excellent resistance to non-polar solvents, automotive fuels, and aerospace fluids in cured elastomer systems.
3. Exceptional purity (≥ 99%) ensures maximum yield and minimal byproduct formation during the complex synthesis of cyclic trimers.
4. Acts as a vital chemical bridge, merging the extreme thermal stability of polysiloxanes with the severe-environment durability of fluoropolymers.
Applications of LS-532 (3,3,3-Trifluoropropyl) Dichloromethylsilane
1. Fluorosilicone Trimer (D3F) Production: Serves as the primary, high-purity precursor for the synthesis of D3F (1,3,5-tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane), the essential cyclic monomer for advanced fluorosilicone polymerization.
2. High-Performance Fluorosilicone Rubber (FVMQ): Acts as the foundational building block for manufacturing high-consistency rubbers (HCR) and liquid silicone rubbers (LSR) deployed in aerospace O-rings, automotive turbocharger hoses, and harsh chemical containment seals requiring extreme fluid and heat resistance.
3. Specialty Fluorosilicone Fluids: Utilized in the synthesis of heavy-duty lubricating oils, functional greases, and highly stable damping fluids designed to operate reliably under severe friction, high loads, and chemically aggressive environments.
4. Advanced Fluorinated Polymers & Resins: Functions as a reactive intermediate for synthesizing customized fluorinated organosilicon copolymers, highly specialized chemical defoamers, and advanced low-surface-energy industrial coatings.
Packaging of LS-532 (3,3,3-Trifluoropropyl) Dichloromethylsilane
In 500g, 1000g, 25kg pail, 200kg drum.
Safety and Storage of LS-532 (3,3,3-Trifluoropropyl) Dichloromethylsilane
Keep in a cool and dry place and avoid storage in direct sunlight. Shelf life is min. 9 months. It is shipped as hazardous substance.
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