Trimethoxy(3-Methoxypropyl)Silane(CAS 33580-59-5)
| Purity | Grade | Package | Stock | Price | Quantity |
| 95% | RG | 5G | In Stock | 8 USD
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| 95% | RG | 25G | In Stock | 34 USD
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| 95% | RG | 100G | In Stock | 122 USD
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| 95% | RG | 500G | In Stock | 585 USD
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| 95% | RG | 2.5KG | In Stock | 2808 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 33580-59-5
| Industry | Application | Process |
|---|---|---|
| Coatings & Inks | Used as an adhesion promoter to improve coating adhesion to substrates such as glass and metal | Added at 0.5–2% as an additive in the formulation, then mixed with resin prior to coating |
| Adhesives | Applied as a coupling agent to enhance interfacial bonding between organic polymers and inorganic materials | Incorporated at 1–3% during preparation, followed by mixing with the matrix via stirring |
| Sealants | Improves substrate wettability and long-term adhesion of silicone sealants | Added at 0.5–1.5% during sealant production and co-cured with other components |
| Composites | Used in glass fiber- or mineral-filled polymers to enhance mechanical properties and water resistance | Applied via filler surface treatment or directly incorporated into the resin system |
| Electronic Materials | Functions as an interface modifier in semiconductor encapsulants to improve moisture resistance | Applied as a solution coating or blended into the polymer matrix during encapsulant preparation |
| Textile Processing | Used as a hydrophobic finishing agent to provide wash-durable water repellency | Applied via pad-dry-cure process using an aqueous solution at 0.5–2% |
Physical and chemical properties of 33580-59-5
Boiling Point |
168.1±23.0 °C at 760 mmHg |
|---|---|
Density |
0.9±0.1 g/cm3 |
Exact Mass |
194.097443 |
Flash Point |
41.8±23.0 °C |
Index of Refraction |
1.404 |
LogP |
0.36 |
Melting Point |
<0ºC |
Molecular Formula |
C7H18O4Si |
Molecular Weight |
194.301 |
PSA |
36.92000 |
Storage condition |
2~8℃，Seal |
Vapour Pressure |
2.2±0.3 mmHg at 25°C |
Spectrums of 33580-59-5
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 33580-59-5
Cas:2530-87-2
Q&A for CAS 33580-59-5
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 33580-59-5
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 33580-59-5
Operate under the ISO 9001 system
