Reaktion #62792

Reaktionsgleichung

Acrylic acid

hydroxyethylacrylate

Thioglycolic acid

hydrogen peroxide

→

Hydroxyethylacrylate Acrylate

Lösungsmittel

water

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.ADDITIONwith mixing to the same vessel
2. 2
   Sonstigewith flushing between charges
3. 3
   workup.ADDITIONSodium hydroxide (6.4%) aqueous was added with the stirring
4. 4
   Temperaturwhile maintaining a temperature below 70° C
5. 5
   workup.ADDITIONSeven percent water is added
6. 6
   workup.ADDITIONthe material mixed further
7. 7
   Sonstigeto produce Composition A

Vorschrift

Acrylic acid (8.53%), hydroxyethylacrylate (2.84%) and water (31%) were charged to a reaction vessel placed under a nitrogen atmosphere. Thioglycolic acid (1.8%) and 35% aqueous hydrogen peroxide (1.8%) were charged with mixing to the same vessel with flushing between charges. At the completion of the exotherm. Sodium hydroxide (6.4%) aqueous was added with the stirring while maintaining a temperature below 70° C. Seven percent water is added and the material mixed further to produce Composition A.

Quelle