539252

3-Glycidoxypropyldimethoxymethylsilan

97%

• Synonym(e): (3-Glycidoxypropyl)-methyldimethoxysilan
• Empirische Formel (Hill-System): C₉H₂₀O₄Si
• CAS-Nummer: 65799-47-5
• Molekulargewicht: 220.34
• EG-Nummer: 265-929-8
• MDL-Nummer: MFCD00271003
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24878385
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.432 (lit.)
• bp: 100 °C/4 mmHg (lit.)
• Dichte: 1.02 g/mL at 25 °C (lit.)
• SMILES String: CO[Si](C)(CCCOCC1CO1)OC
• InChI: 1S/C9H20O4Si/c1-10-14(3,11-2)6-4-5-12-7-9-8-13-9/h9H,4-8H2,1-3H3
• InChIKey: WHGNXNCOTZPEEK-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

3-Glycidoxypropyldimethoxymethylsilane (GDMMS) is an epoxy-silane that is used to form a silane based coupling agent for functionalization of a variety of substrates. The epoxy groups allow good adhesion of surface atoms and form a stable polymeric structure.[1][2]

Anwendung

3-Glycidoxypropyldimethoxymethylsilane (GDMMS) precursor was used to develop zwitterionic push – pull chromophore and carbazole-derivatives-doped hybrid organic–inorganic homogeneous films.{71}

GDMMS can surface modify indium tin oxide (ITO) glass substrate for the immobilization of surface atoms which can be further used for the electrochemical detection and labeling.[3][4] It can also be used as a hardener in the formation of multi-component silicone based rubber.[5][6]

The usual cure time is 16-20 hours at room temperature or 1 hour at 100C.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 221.0 °F - closed cup
• Flammpunkt (°C): 105 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)