Acetyl chloride prepn - by ketene/hydrogenchloride reaction in absence of catalysts

摘要

Acetyl chloride is prepd. by reaction of ketene with HCl in the absence of catalysts at 130-400, pref. 140-240 degrees C. The reaction pref. has a ratio of inner surface area (m2) to volume (m3) of 100-1000, pref. 120-400:1.