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| CAS号 : | 5471-96-5 |
精确质量 : | 363.91000 |
| 分子式 : | C15H10Br2O |
logP : | 5.10770 |
| 分子量 : | 366.04700 |
PSA : | 17.07000 |
1,3-双-(4-溴苯基)丙烯酮 | |
4,4'-Dibromchalcon | |
5471-96-5 | |
C15H10Br2O | |
366.04700 | |
17.07000 | |
5.10770 | |
363.91000 |
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1.664
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131.2ºC
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|
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1.647g/cm3
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450.6ºC 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: |
