50059
(3-Glycidyloxypropyl)triethoxysilane
≥97.0% (GC)
Synonym(s):
GPTES, 3-(2,3-Epoxypropyloxy)propyltriethoxysilane
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About This Item
Empirical Formula (Hill Notation):
C12H26O5Si
CAS Number:
Molecular Weight:
278.42
Beilstein:
144145
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
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![[3-(2,3-Epoxypropoxy)-propyl]-trimethoxysilane for synthesis](/deepweb/assets/sigmaaldrich/product/images/156/055/2b7a2b4c-aca4-46e8-a055-64313c26c699/640/2b7a2b4c-aca4-46e8-a055-64313c26c699.jpg)
Quality Level
Assay
≥97.0% (GC)
refractive index
n20/D 1.427
density
1.004 g/mL at 20 °C (lit.)
SMILES string
CCO[Si](CCCOCC1CO1)(OCC)OCC
InChI
1S/C12H26O5Si/c1-4-15-18(16-5-2,17-6-3)9-7-8-13-10-12-11-14-12/h12H,4-11H2,1-3H3
InChI key
JXUKBNICSRJFAP-UHFFFAOYSA-N
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Application
(3-Glycidyloxypropyl)triethoxysilane (GPTES) can be used as a reagent in the synthesis of:
GPTES can also be used as a precursor to prepare water-repellent, self-cleaning coatings.
- Polymer nanocomposite membranes for direct methanol fuel cells (DMFCs).
- Azido terminated poly(ethylene glycol) silane that can be self-assembled on a metal-oxide surface to facilitate the orthogonal biofunctionalization.
- Epoxy functionalized silsesquioxane nanoparticles (SQ-NPs).
- Epoxy-functionalized mesoporous cellular foams (G-MCFs) as the support for the immobilization of penicillin G acylase (PGA).
GPTES can also be used as a precursor to prepare water-repellent, self-cleaning coatings.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
291.2 °F
Flash Point(C)
144 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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