(Methacryloxymethyl)Methyldiethoxysilan(CAS 3978-58-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 25G | In Stock | 55 USD
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| 97% | RG | 2.5KG | In Stock | 2520 USD
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Applications of 3978-58-3
| Industry | Application | Process |
|---|---|---|
| Coatings & Paints | Used as a coupling agent to enhance adhesion of organic coatings to inorganic substrates (e.g., glass, metals) | Added to coating formulations; undergoes hydrolysis and condensation to form siloxane networks that bond with surface hydroxyl groups of the substrate |
| Adhesives | Improves adhesive strength to glass, metals, and mineral-filled materials | Incorporated into adhesive systems via surface treatment or blending, followed by curing to establish chemically bonded interfaces |
| Composites | Applied as a surface treatment for glass fibers and mineral fillers to improve interfacial compatibility with resins | Filled materials are treated with a silane coupling agent solution via immersion or spray coating, dried, and then compounded with thermosetting resins (e.g., unsaturated polyester, epoxy) |
| Optical Materials | Used in high-refractive-index or UV-curable optical coatings | Acts as a photopolymerizable monomer in UV-initiated polymerization while providing siloxane crosslinking to enhance coating hardness and weather resistance |
| Sealants | Enhances long-term adhesion of silicone or polyurethane sealants to substrates | Added to sealant formulations; moisture-cured to form Si–O–Si crosslinks that strengthen chemical bonding to the substrate |
| Electronic Encapsulation | Employed as an interfacial modifier in semiconductor or electronic component encapsulation materials | Integrated into epoxy molding compounds or silicone encapsulants to improve adhesion to lead frames or chip surfaces and enhance moisture resistance |
Physical and chemical properties of 3978-58-3
Boiling Point |
258.0±23.0 °C at 760 mmHg |
|---|---|
Density |
1.0±0.1 g/cm3 |
Exact Mass |
232.113083 |
Flash Point |
91.4±18.2 °C |
Index of Refraction |
1.429 |
LogP |
1.20 |
Molecular Formula |
C10H20O4Si |
Molecular Weight |
232.349 |
PSA |
44.76000 |
Storage condition |
below 5° C |
Vapour Pressure |
0.0±0.5 mmHg at 25°C |
Spectrums of 3978-58-3
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 3978-58-3
Cas:2212-10-4
Cas:6900-35-2
Cas:79-41-4
Q&A for CAS 3978-58-3
1. How can I verify product quality?
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 3978-58-3
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 3978-58-3
Operate under the ISO 9001 system
