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![4-氯-[4-(1,1,2,2-四氟乙氧基)]苯甲酮结构式](https://www.chemicalbook.com/CAS/GIF/334931-09-8.gif)
| CAS号 : | 334931-09-8 |
精确质量 : | 332.02300 |
| 分子式 : | C15H9ClF4O2 |
logP : | 4.80770 |
| 分子量 : | 332.67700 |
PSA : | 26.30000 |
4-氯-[4-(1,1,2,2-四氟乙氧基)]苯甲酮 | |
(4-chlorophenyl)-[4-(1,1,2,2-tetrafluoroethoxy)phenyl]methanone | |
334931-09-8 | |
C15H9ClF4O2 | |
332.67700 | |
26.30000 | |
4.80770 | |
332.02300 |
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2914700090
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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2914700090. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff: |