| 英文名 | 2,2,3,3-tetrafluoropropanoyl 2,2,3,3-tetrafluoropropanoate |
|---|---|
| 英文别名 |
2,2,3,3-tetrafluoro-propionic acid-anhydride
2,2,3,3-Tetrafluoropropanoic anhydride 2,2,3,3-Tetrafluoropropionic anhydride PC8916 3H-Perfluoropropanoic anhydride Tetrafluor-propionsaeure-anhydrid 2,2,3,3-Tetrafluor-propionsaeureanhydrid |
| 分子式 | C6H2F8O3 |
|---|---|
| 分子量 | 274.06600 |
| 精确质量 | 273.98800 |
| PSA | 43.37000 |
| LogP | 1.85700 |
| 海关编码 | 2915900090 |
|---|
|
~%
337-83-7 |
| 文献：Aleinikov, S. F.; Krutikov, V. I.; Lavrent'ev, A. N.; Bakhmutov, Yu. L.; Andreeva, R. K. J. Gen. Chem. USSR (Engl. Transl.), 1983 , vol. 53, # 9 p. 1979 - 1982,1785 - 1788 |
| 海关编码 | 2915900090 |
|---|---|
| 中文概述 | 2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| 监管条件 | A.入境货物通关单 B.出境货物通关单 |
| 检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
