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| CAS号 : | 578-16-5 |
精确质量 : | 234.05000 |
| 分子式 : | C10H9F3O3 |
logP : | 2.44880 |
| 分子量 : | 234.17200 |
PSA : | 35.53000 |
2,2,2-三氟-2’,4’-二甲氧基苯乙酮 | |
1-(2,4-dimethoxyphenyl)-2,2,2-trifluoroethanone | |
578-16-5 | |
C10H9F3O3 | |
234.17200 | |
35.53000 | |
2.44880 | |
234.05000 |
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1.452
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>230 °F
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283.5ºC at 760 mmHg
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48-52ºC(lit.)
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1.263g/cm3
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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: |
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