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| CAS号 : | 92424-80-1 |
精确质量 : | 283.04800 |
| 分子式 : | C15H9NO5 |
logP : | 3.59700 |
| 分子量 : | 283.23600 |
PSA : | 96.26000 |
5-羟基-6-硝基-2-苯基-苯并吡喃-4-酮 | |
5-hydroxy-6-nitro-2-phenylchromen-4-one | |
92424-80-1 | |
C15H9NO5 | |
283.23600 | |
96.26000 | |
3.59700 | |
283.04800 |
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1.692
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234.6ºC
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|
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1.494g/cm3
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|
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464.3ºC at 760mmHg
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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: |
