Water → Glycidoxypropyl Silanol

HRID 1461093

Reaktionsgleichung

Reaktionsgleichung von HRID 1461093
O.[CH2:2]([O:6][CH2:7][CH2:8][CH2:9][Si:10](OCC)(OCC)[O:11]CC)[CH:3]1[O:5][CH2:4]1>C(O)(=O)C>[CH2:2]([O:6][CH2:7][CH2:8][CH2:9][SiH2:10][OH:11])[CH:3]1[O:5][CH2:4]1

Komponenten

4

Edukt 2

HCID 962WaterHCID 102856gamma-Glycidoxypropyltriethoxysilane

Produkt 1

HCID 123537430Glycidoxypropyl Silanol

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 176Acetic AcidLösungsmittel

Reaktionsbedingungen

Temperatur
90 °C

Versuchsvorschrift

In a three-necked flask equipped with a stirrer, dropping funnel and reflux condenser, 500 g water were adjusted with dilute acetic acid to a pH value of 4 to 4.5. 15 g glycidoxypropyl triethoxysilane were then added dropwise, the mixture being heated to 90° C. This temperature was maintained for 1 hour.

Aufarbeitung

  1. customIn a three-necked flask equipped with a stirrer
  2. temperaturereflux condenser
  3. temperatureThis temperature was maintained for 1 hour

Quellen und Nachweise

ORD-Eintrag
ord-c4d35faa540c401f800b316ffa07cf99
Quelldatensatz
uspto-grants-1991_12
Patentnummer
US05073588

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