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| CAS号 : | 4072-67-7 |
精确质量 : | 393.92000 |
| 分子式 : | C16H12Br2O2 |
logP : | 4.50880 |
| 分子量 : | 396.07300 |
PSA : | 34.14000 |
4,4’-二(2-溴乙酰基)联苯 | |
2-bromo-1-[4-[4-(2-bromoacetyl)phenyl]phenyl]ethanone | |
4072-67-7 | |
C16H12Br2O2 | |
396.07300 | |
34.14000 | |
4.50880 | |
393.92000 |
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1.625
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121.3ºC
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1.622g/cm3
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464.8ºC at 760 mmHg
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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: |
