基本信息:中文名称 5-己炔酸中文别名 5-乙炔酸;英文名称 5-Hexynoic Acid英文别名 5-Hexynoic acid;hex-5-ynoic acid;Hex-5-ynoic acid;CAS号 53293-00-8日本海关编码(HS-code):291619000概述(Summary):HS:291619000.Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:6.4%.WTO tariff:4.3%.GSP tariff:Free.