Silane Product Reference
Complete catalog — all 21 products by CAS number.
Full product listing organized by CAS number for buyers who already know the specific molecule they need. For application-based product selection, see Composites & Reinforcement, Rubber & Tire Compounding, Surface Treatment & Coatings, or Polymer Crosslinking & Modification. For application-to-product matching, see the Silane Applications Guide.
← Back to Silane Coupling Agents| CAS | Product | Functional Group | Primary Application | Category |
|---|---|---|---|---|
| 78-08-0 | VTES (A-151) | Vinyl | Cable PE crosslinking (extended scorch) | Polymer crosslinking |
| 78-10-4 | TEOS | Tetraethoxy (silicate ester) | Sol-gel coatings, investment casting, semiconductor | Surface treatment |
| 919-30-2 | APTES (KH-550) | Amino | Fiberglass sizing, filler treatment, primers | Composites |
| 1067-25-0 | PTMS | Propyl | General hydrophobic filler treatment | Surface treatment |
| 1185-55-3 | MTMS | Methyl | Construction water repellency, silicone resin | Surface treatment |
| 1760-24-3 | AEAPTMS (KH-792) | Diamino | High-performance composite coupling | Composites |
| 2530-83-8 | GPTMS (KH-560) | Epoxy | Epoxy composite filler, EMC, sol-gel | Composites |
| 2530-85-0 | MPTMS (KH-570) | Methacryloxy | PV encapsulant film, dental, polyester | Composites |
| 2530-87-2 | CPTMS | Chloropropyl | QAS antimicrobial synthesis, PVC coupling | Polymer crosslinking |
| 2602-34-8 | GPTES | Epoxy | Extended pot-life epoxy systems | Composites |
| 2768-02-7 | VTMO (A-171) | Vinyl | Cable PE crosslinking, sealant moisture scavenger | Polymer crosslinking |
| 2943-75-1 | OTES | Octyl (C8) | Hydrophobic treatment, PFAS-free textiles | Surface treatment |
| 2996-92-1 | PhTMS | Phenyl | LED encapsulant, high-temp silicone resin | Surface treatment |
| 4420-74-0 | MPTMS-SH (KH-590) | Mercapto | Rubber-to-metal bonding, anti-corrosion | Rubber & tire |
| 13822-56-5 | APTMS (KH-540) | Amino | Fast-hydrolysis primers, waterborne coatings | Composites |
| 16068-37-4 | BTESE | Bridged bis-silane | Chromate-free corrosion primer (Cr⁶⁺ replacement) | Surface treatment |
| 16415-12-6 | HDTMS | Hexadecyl (C16) | PFAS-free DWR textiles, superhydrophobic | Surface treatment |
| 23779-32-0 | UPTES | Ureido | Wet-environment composites, wind blades | Composites |
| 24801-88-5 | ICPTES | Isocyanato | STPU prepolymer synthesis, hybrid adhesives | Polymer crosslinking |
| 40372-72-3 | TESPT (Si-69) | Tetrasulfide | Silica-reinforced tire compounds | Rubber & tire |
| 56706-10-6 | TESPD (Si-75) | Disulfide | Silica tire compounds (low scorch) | Rubber & tire |
Packaging
All products are available in 200 kg steel drums and 1,000 kg IBC totes. Sample quantities are available for qualification testing. ICPTES is shipped under nitrogen blanket due to moisture sensitivity. TESPT and TESPD require storage below 40°C.
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