Water → Glycidoxypropyl Silanol

HRID 1461093

Reaction equation

HRID 1461093 reaction equation
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

Participants

4

Reactant 2

HCID 962WaterHCID 102856gamma-Glycidoxypropyltriethoxysilane

Product 1

HCID 123537430Glycidoxypropyl Silanol

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Conditions

Temperature
90 °C

Procedure

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.

Workup

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

Sources & evidence

ORD record
ord-c4d35faa540c401f800b316ffa07cf99
Source dataset
uspto-grants-1991_12
Patent number
US05073588

Linked notes

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