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| CAS号 : | 67029-74-7 |
精确质量 : | 291.87300 |
| 分子式 : | C8H6Br2O2 |
logP : | 2.73230 |
| 分子量 : | 293.94000 |
PSA : | 37.30000 |
2-溴-1-(5-溴-2-羟基苯基)-乙酮 | |
2-BROMO-1-(5-BROMO-2-HYDROXYPHENYL)ETHANONE | |
67029-74-7 | |
C8H6Br2O2 | |
293.94000 | |
37.30000 | |
2.73230 | |
291.87300 |
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1.639
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154.3ºC
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66-70ºC
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1.975g/cm3
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331.5ºC at 760 mmHg
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2914700090
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UN 2811 6.1/PG 3
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R25
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26-45
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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: |
