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| CAS号 : | 5728-91-6 |
精确质量 : | 223.98400 |
| 分子式 : | C10H9BrO |
logP : | 2.57900 |
| 分子量 : | 225.08200 |
PSA : | 17.07000 |
2-bromo-2-methyl-3H-inden-1-one | |
5728-91-6 | |
C10H9BrO | |
225.08200 | |
17.07000 | |
2.57900 | |
223.98400 |
|
1.605
|
|
|
81.9ºC
|
|
|
1.522g/cm3
|
|
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281.4ºC 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: |
