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| CAS号 : | 25015-91-2 |
精确质量 : | 229.95800 |
| 分子式 : | C8H7BrO3 |
logP : | 1.67540 |
| 分子量 : | 231.04300 |
PSA : | 57.53000 |
2-溴-2-5-二羟基苯乙酮 | |
2-bromo-1-(2,5-dihydroxyphenyl)ethanone | |
25015-91-2 | |
C8H7BrO3 | |
231.04300 | |
57.53000 | |
1.67540 | |
229.95800 |
|
1.649
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181.5ºC
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|
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376.5ºC at 760mmHg
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1.763g/cm3
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3.33E-06mmHg at 25°C
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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: |
