Tris[3-(trimethoxysilyl)propyl] isocyanurate
Tris[3-(trimethoxysilyl)propyl] isocyanurate (CAS 26115-70-8), with the empirical formula C21H45N3O12Si3 and a molecular weight of 615.85 g/mol, is a valuable organosilicon compound. It serves as a highly effective adhesion promoter and cross-linking agent, notably enhancing the bonding of materials to PVC and various other substrates. Its chemical synthesis applications leverage its unique molecular structure for advanced material development.
![Tris[3-(trimethoxysilyl)propyl] isocyanurate (C21H45N3O12Si3) — chemical structure, CAS 26115-70-8; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F26115-70-8.png&w=3840&q=75)
Adhesion Promoter
This compound significantly improves the adhesion of coatings, sealants, and adhesives to challenging substrates like PVC. Its silane functionality allows for strong chemical bonding to inorganic surfaces, while organic functional groups can interact with polymer matrices.
Cross-linking Agent
It acts as an effective cross-linking agent in various polymer systems. This process enhances the mechanical properties, thermal stability, and chemical resistance of the final material, making it suitable for demanding applications.
Surface Modification
The silane groups enable surface modification of inorganic materials, rendering them more compatible with organic resins. This is crucial in composites and hybrid materials for improved interfacial strength.
| Molecular weight | 615.85 |
|---|---|
| Empirical formula | C21H45N3O12Si3 |
| Grade | technical grade |
| Boiling point | 250 °C(lit.) |
| Density | 1.17 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.461(lit.) |
| Viscosity | 350 cSt(lit.) |
| Application | Adhesion promoter and cross-linking agent.Improves adhesion to PVC and a variety of substrates. |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 102 °C / 215.6 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/25-36/38 |
| Safety statements (S) | 26-45 |
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 Tris[3-(trimethoxysilyl)propyl] isocyanurate used for?
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Tris[3-(trimethoxysilyl)propyl] isocyanurate (CAS 26115-70-8) is primarily used as an adhesion promoter and cross-linking agent to improve bonding to PVC and other substrates in chemical synthesis and materials science.
What are the CAS number and formula for Tris[3-(trimethoxysilyl)propyl] isocyanurate?
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The CAS number is 26115-70-8 and the empirical formula is C21H45N3O12Si3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris[3-(trimethoxysilyl)propyl] isocyanurate in technical grade. We do not represent this product as USP, BP, or EP grade.
How should Tris[3-(trimethoxysilyl)propyl] isocyanurate be handled safely?
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This compound is classified as Danger and is toxic if swallowed, causes skin irritation, and causes serious eye irritation. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Refer to the Safety Data Sheet for full details.
How is Tris[3-(trimethoxysilyl)propyl] isocyanurate packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals according to international regulations for hazardous materials, ensuring product integrity and safety throughout the supply chain.
How can I request a sample or a quote for Tris[3-(trimethoxysilyl)propyl] isocyanurate?
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Please contact our sales team via the website or direct email to request a sample or a quote for Tris[3-(trimethoxysilyl)propyl] isocyanurate (CAS 26115-70-8).
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