Acetic acid, enye-carbon organic carboxylic acid, ibonakala ngokuvutha kwayo kunye neempawu ezidliwayo, ewela phantsi kodidi lwe-II yemigaqo yeekhemikhali ezinobungozi.
Kumaqondo obushushu okusingqongileyo angama-39℃, iba yingozi enokutsha. I-asidi ecocekileyo ye-anhydrous, ekwabizwa ngokuba yi-glacial acetic acid, sisiseko esingenamibala esitsala i-susa kwaye iqinisa kwi-16.6 ℃ (62℉) Kwikristali engenambala. Isisombululo sayo sibonisa i-acidity ye-acidity kunye nokungafikeleli, Ngelixa amantshontsho ayo anokukhuthaza ukucaphukisa emehlweni neempumlo.