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  7. Sigma Aldrich (3-Glycidyloxypropyl)trimethoxysilane

Sigma Aldrich (3-Glycidyloxypropyl)trimethoxysilane

Catalog No. 4401671L
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Catalog No. 4401671L Supplier Sigma Aldrich Supplier No. 4401671L
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Description

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.

(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 coating

Specifications

CAS 2530-83-8
Density 1.07 g/mL (at 25°C)
Boiling Point 120°C (2 mmHg)
Molecular Formula C9H20O5Si
Refractive Index n20/D 1.429 (literature)
Linear Formula C9H20O5Si
Quantity 1 L
MDL Number MFCD00005144
Synonym 3-(2,3-Epoxypropoxy)propyltrimethoxysilane; GLYMO; Glycidyl 3-(trimethoxysilyl)propyl ether
Molecular Weight (g/mol) 236.34
Percent Purity ≥98%
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