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![8,11-二氯-7H-苯并[de]蒽-7-酮结构式](https://www.chemicalbook.com/CAS/GIF/42530-53-0.gif)
| CAS号 : | 42530-53-0 |
精确质量 : | 297.99500 |
| 分子式 : | C17H8Cl2O |
logP : | 5.35800 |
| 分子量 : | 299.15100 |
PSA : | 17.07000 |
8,11-二氯-7H-苯并[de]蒽-7-酮 | |
8,11-dichlorobenzo[a]phenalen-7-one | |
42530-53-0 | |
C17H8Cl2O | |
299.15100 | |
17.07000 | |
5.35800 | |
297.99500 |
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1.737
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213.5ºC
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1.474g/cm3
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510.6ºC 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: |
