最佳答案
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基本信息:
中文名称 四氟丁二酸酐
中文别名 全氟琥珀酸酐;四氟琥珀酸酐;
英文名称 Tetrafluorosuccinic Anhydride
英文别名 3,3,4,4-tetrafluorooxolane-2,5-dione;
CAS号 699-30-9
美国海关编码(HS-code):2917197050
概述(Summary):2917197050 Acyclic Polycarboxylic Acids And Derivatives. Notes: if compound is derived in whole or in part from aromatic hydrocarbons,please use HTS 2917194000. If compound is plasticizer, use HTS 2917197020.. Rate general: 4%59/. Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,KR,MA,MX,OM,P,PA,PE,SG). Rate 2: 25.0%.