| 英文名 | 2,2,3,4,4,4-hexafluorobutanoic acid |
|---|---|
| 英文别名 |
2,2,3,3-TETRAMETHYLPIPERAZINE-1,4-DIOL
2,2,3,4,4,4-hexafluorobutyric acid (+-)-2,2,3,4,4,4-Hexafluor-buttersaeure |
| 密度 | 1.602g/cm3 |
|---|---|
| 沸点 | 130.9ºC at 760 mmHg |
| 分子式 | C4H2F6O2 |
| 分子量 | 196.04800 |
| 闪点 | 33ºC |
| 精确质量 | 195.99600 |
| PSA | 37.30000 |
| LogP | 1.60670 |
| 折射率 | 1.301 |
| 海关编码 | 2915900090 |
|---|
|
~%
379-90-8 |
| 文献:LaZerte; Koshar Journal of the American Chemical Society, 1955 , vol. 77, p. 910,914 |
|
~%
379-90-8 |
| 文献:Du Pont de Nemours and Co. Patent: US2802028 , 1956 ; |
| 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% |