50059

3-Glycidyloxypropyl-triethoxysilan

≥97.0% (GC)

• Synonym(e): 3-(2,3-Epoxypropyloxy)-propyl-triethoxysilan
• Empirische Formel (Hill-System): C₁₂H₂₆O₅Si
• CAS-Nummer: 2602-34-8
• Molekulargewicht: 278.42
• Beilstein: 144145
• EG-Nummer: 220-011-6
• MDL-Nummer: MFCD01311705
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 329757565
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥97.0% (GC)
• Brechungsindex: n20/D 1.427
• Dichte: 1.004 g/mL at 20 °C (lit.)
• Funktionelle Gruppe: ether
• 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
• InChIKey: JXUKBNICSRJFAP-UHFFFAOYSA-N

Beschreibung

Anwendung

(3-Glycidyloxypropyl)triethoxysilane (GPTES) can be used as a reagent in the synthesis of:         

• 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.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H332,H335
• P-Sätze: P261 - P264 - P271 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 291.2 °F
• Flammpunkt (°C): 144 °C
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter