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Sigma-Aldrich 440167 (3-Glycidyloxypropyl)trimethoxysilane ≥98% CAS No.: 2530-83-8 100 mL
Brand
Stock Code
LB.SA.440167-100ML
Kısa Bilgi
Synonym(s): 3-(2,3-Epoxypropoxy)propyltrimethoxysilane, GLYMO, Glycidyl 3-(trimethoxysilyl)propyl ether Empirical Formula (Hill Notation): C9H20O5Si CAS Number: 2530-83-8 Molecular Weight: 236.34 Beilstein: 4308125 EC Number: 219-784-2 MDL number: MFCD00005144 UNSPSC Code: 12352103 PubChem Substance ID: 24867573 NACRES: NA.23
| Sigma-Aldrich 440167 (3-Glycidyloxypropyl)trimethoxysilane ≥98% CAS No.: 2530-83-8 |
| Synonym(s): 3-(2,3-Epoxypropoxy)propyltrimethoxysilane, GLYMO, Glycidyl 3-(trimethoxysilyl)propyl ether Empirical Formula (Hill Notation): C9H20O5Si CAS Number: 2530-83-8 Molecular Weight: 236.34 Beilstein: 4308125 EC Number: 219-784-2 MDL number: MFCD00005144 UNSPSC Code: 12352103 PubChem Substance ID: 24867573 NACRES: NA.23 |
|
PROPERTIES
Quality Level 200
Assay ≥98% form liquid refractive index n20/D 1.429 (lit.) bp 120 °C/2 mmHg (lit.) density 1.07 g/mL at 25 °C (lit.) SMILES string CO[Si](CCCOCC1CO1)(OC)OC InChI 1S/C9H20O5Si/c1-10-15(11-2,12-3)6-4-5-13-7-9-8-14-9/h9H,4-8H2,1-3H3 InChI key BPSIOYPQMFLKFR-UHFFFAOYSA-N DESCRIPTION General 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.[1][2][3] Application GPTMS is widely used as a silica precursor. GPTMS alone with tetraethylortosilicate (TEOS) can be blended with chitosan for use as a filler for polymeric scaffold for bone tissue engineering.[4] It can also be coated on the surface of aluminium alloy to protect from corrosion.[5] GPTMS can used to functionalize (wrap) multi-walled carbon nanotubes (MWCNTs) which can be used as s a reinforcement in epoxy matrix nanocomposites.[2] 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[6] |
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