tar acid Directory References Discover 11 Famous Movie Monsters 7 People Who Shaped LGBTQIA+ World History Poker Hands Ranked Pablo Escobar: 8 Interesting Facts About the King of Cocaine How Did the Rainbow Flag Become a Symbol of LGBTQ Pride? 9 of the World’s Deadliest Spiders Gun Control in the U.S. Contents Ask the Chatbot a Question tar acid chemical compound Ask the Chatbot a Question Learn about this topic in these articles:product of coal tar In coal tarTar acids, phenolic compounds that react with caustic soda to form water-soluble salts, are extracted from coal tar after it has been distilled. 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.