出典:Wiktionary
出典:『Wiktionary』 (2026/05/01 21:41 UTC 版)
acrylic acid (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/31 12:14 UTC 版)
Acrylic acid (IUPAC: prop-2-enoic acid) is an organic compound with the formula CH2=CHCO2H. It is the simplest unsaturated carboxylic acid, consisting of a vinyl group connected directly to a carboxylic acid terminus. This colorless liquid has a characteristic acrid or tart smell. It is miscible with water, alcohols, ethers, and chloroform. More than one billion kilograms are produced annually.