Answer to Question #94905 in Inorganic Chemistry for Tex

Question

I've got two questions. One. How is gamma butyrolactone made. And how can a person breakdown an oxyneo 40mg for injection.

Answer 1

1. γ-Butyrolactone is produced industrially by dehydrogenation of 1,4-butanediol at a temperature of 180–300 °C and atmospheric pressure in the presence of a copper catalyst.

2. In this capacity, it is frequently mixed with a small ratio of ethylene glycol, "9:1" being common, to vary internal resistivity.