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Sigma Aldrich (3-Glycidyloxypropyl)trimethoxysilane 
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Supplier: Sigma Aldrich 4401671L
Description
(3-Glycidyloxypropyl)trimethoxysilane (GPTMS) is a bifunctional organosilane with three methoxy groups on one side and an epoxy ring on the other. The methoxy groups bind well with glass substrates creating a 3D matrix. The epoxy group is reactive with amides, alcohols, thiols and acids. GPTMS is highly reactive in water and can be used as a linking agent between the surface of the silica and the polymeric matrix.Pre-treatment of carbon steel with 3-(Glycidoxypropyl)trimethoxysilane enhances the dry and wet adhesion while reducing the cathotic disbondment rate of an epoxy coatingSpecifications
| 2530-83-8 | |
| 120°C (2 mmHg) | |
| C9H20O5Si | |
| MFCD00005144 | |
| 3-(2,3-Epoxypropoxy)propyltrimethoxysilane; GLYMO; Glycidyl 3-(trimethoxysilyl)propyl ether | |
| ≥98% |
| 1.07 g/mL (at 25°C) | |
| C9H20O5Si | |
| n20/D 1.429 (literature) | |
| 1 L | |
| 236.34 |