Sigma-Aldrich 440167 (3-Glycidyloxypropyl)trimethoxysilane ≥98% 2.5 L
Kategori
Marka
Stok Kodu
LB.SA.440167-2.5L
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 PubChem Substance ID: 24867573 NACRES: NA.23
| Sigma-Aldrich 440167 (3-Glycidyloxypropyl)trimethoxysilane ≥98% 2.5 L |
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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
PubChem Substance ID: 24867573
NACRES: NA.23 |
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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.
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. It can also be coated on the surface of aluminium alloy to protect from corrosion. GPTMS can used to functionalize (wrap) multi-walled carbon nanotubes (MWCNTs) which can be used as s a reinforcement in epoxy matrix nanocomposites. 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
Packaging
100, 500 mL in Sure/Seal™, 1 L in glass bottle |
