A METHOD FOR THE PURIFICATION OF ETHYLENE CYANOHYDRIN

The invention pertains to a process for purifying ethylene cyanohydrin comprising incubating a industrial grade ethylene cyanohydrin product with at least one titanium(IV)alkoxide; and to ethylene cyanohydrin products with purities > 99 % and comprising less than 0.05 % of ethylene glycol (EG), a...

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Bibliographic Details
Main Authors CASPARI, Maik, SCHÜTZ, Thorben, TRAUTHWEIN, Harald, GRÄFF, Günther, BESTGEN, Sebastian
Format Patent
LanguageEnglish
French
German
Published 24.05.2023
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The invention pertains to a process for purifying ethylene cyanohydrin comprising incubating a industrial grade ethylene cyanohydrin product with at least one titanium(IV)alkoxide; and to ethylene cyanohydrin products with purities > 99 % and comprising less than 0.05 % of ethylene glycol (EG), and/or comprising a water content of less than 1000 ppm.
Bibliography:Application Number: EP20210801145