phthalic acid
/ˈfθælɪk/noun
1- Chemistry a crystalline acid derived from benzene, with two carboxylic acid groups attached to the benzene ring【化】苯二甲酸; 酞酸。
1.1
- Chem. formula: C6H4(COOH)2; three isomers.化学分子式： C6H4(COOH)2; 有三个异构体。
派生词
phthalate
noun词源
mid 19th cent.: phthalic, shortening of naphthalic （see NAPHTHALENE）.