الواصلة
pro·pi·o·nic ac·idالتركية النطق
prōpiänîk äsıdالنطق
/ˌprōpēˈänək ˈasəd/ /ˌproʊpiːˈɑːnɪk ˈæsəd/
علم أصول الكلمات
() Coined by the French chemist Jean-Baptiste Dumas, from the Ancient Greek protos ("first") and pion ("fat"), because it was the smallest carboxylic acid that exhibited the properties of the other fatty acids, such as producing an oily layer when salted out of water and having a soapy potassium salt.