...It is an aromatic dicarboxylic acid with two carboxyl groups on the benzene ring, and there are three isomers: o- , m- , and p- . Phthalic acid usually refers to the o -isomer, while the m -isomer is called isophthalic acid and the p -isomer is called terephthalic acid. *Some of the terminology explanations that mention "terephthalic acid" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…ベンゼン環に2個のカルボキシル基をもつ芳香族ジカルボン酸で,o‐,m‐,p‐の3種の異性体がある。通常フタル酸といえばo‐体をさし,m‐体はイソフタル酸isophthalic acid,p‐体はテレフタル酸terephthalic acidと呼ばれる。 ※「terephthalic acid」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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