acetic anhydride Directory References Discover Timeline of the 1980s 26 Decade-Defining Events in U.S. History Timeline of the Space Race, 1957–69 9 Things You Might Not Know About Adolf Hitler 7 Deadliest Weapons in History 12 Greek Gods and Goddesses Cruel and Unusual Punishments: 15 Types of Torture Contents Ask the Chatbot a Question acetic anhydride chemical compound Ask the Chatbot a Question Learn about this topic in these articles:uses of ketene In ketene…with acetic acid to form acetic anhydride.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.