密度 | 1.263g/cm3 |
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沸点 | 262.8?C at 760 mmHg |
熔点 | 79-81?C |
分子式 | C10H9F3O3 |
分子量 | 234.17200 |
闪点 | 109.4?C |
精确质量 | 234.05000 |
PSA | 35.53000 |
LogP | 2.44880 |
折射率 | 1.452 |
海关编码 | 2914700090 |
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海关编码 | 2914700090 |
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中文概述 | 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% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | 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% |
3′,4′-Dimethoxy-2,2,2-trifluoroacetophenone |
2,2,2-trifluoro-1-(3,4-dimethoxyphenyl)-ethanone |
1-(3,4-dimethoxyphenyl)-2,2,2-trifluoroethan-1-one |