Methyl(3,3,3-trifluoropropyl)cyclopolysiloxanes, mixture of tri- and tetra-
Methyl(3,3,3-trifluoropropyl)cyclopolysiloxanes, mixture of tri- and tetra- (CAS 44839-32-9) is an organosilicon compound characterized by a cyclopolysiloxane backbone with methyl and trifluoropropyl substituents. This mixture, typically comprising cyclic siloxanes where n equals 3 or 4, serves as a versatile component in chemical synthesis. Its unique fluorinated propyl group can impart specific properties, making it valuable in various research and development applications within materials science and specialty chemical manufacturing.
- Synonyms
- mixture of tri- and tetra-,44839-32-9, [-Si(CH3)(CH2CH2CF3)O-]n, n = 3 or 4
![Methyl(3,3,3-trifluoropropyl)cyclopolysiloxanes, mixture of tri- and tetra- ([-Si(CH3)(CH2CH2CF3)O-]n, n = 3 or 4) — chemical structure, CAS 44839-32-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F44839-32-9.png&w=3840&q=75)
Specialty Monomer
The compound can act as a monomer or co-monomer in the synthesis of advanced silicone-based polymers. Its fluorinated side chains can enhance properties such as thermal stability, chemical resistance, and surface characteristics of the resulting materials.
Chemical Synthesis Intermediate
Utilised as an intermediate in complex organic and organometallic synthesis. The trifluoropropyl group offers a pathway to introduce fluorinated moieties into target molecules, which is relevant for pharmaceuticals and agrochemicals.
Materials Science Research
Investigated for its potential in developing novel materials with tailored surface energies, dielectric properties, or hydrophobicity. Applications may include advanced coatings, sealants, or specialized fluids.
| Linear formula | [-Si(CH3)(CH2CH2CF3)O-]n, n = 3 or 4 |
|---|---|
| Assay | 98% |
| Boiling point | 95-134 °C/3 mmHg(lit.) |
| Density | 1.264 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.371(lit.) |
| Melting point | 31-33 °C(lit.) |
| Flash point | 113 °C / 235 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methyl(3,3,3-trifluoropropyl)cyclopolysiloxanes, mixture of tri- and tetra- used for?
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This compound is primarily used as a specialty monomer and an intermediate in chemical synthesis, particularly for developing advanced silicone-based polymers and introducing fluorinated moieties into molecules for materials science research.
What is the CAS number and formula for this product?
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The CAS number is 44839-32-9. The linear formula is [-Si(CH3)(CH2CH2CF3)O-]n, where n equals 3 or 4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at a purity of 98%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeia standards.
How should Methyl(3,3,3-trifluoropropyl)cyclopolysiloxanes, mixture of tri- and tetra- be handled?
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This compound is classified as an irritant. Handle with appropriate personal protective equipment, including gloves, safety glasses, and protective clothing. Ensure adequate ventilation to avoid inhaling vapours. Refer to the Safety Data Sheet (SDS) for comprehensive handling and safety information.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals according to international regulations for hazardous materials, ensuring secure and compliant export. Packaging details are confirmed upon order.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales department through the website or by calling our direct line. Please specify the product name and CAS number (44839-32-9).
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