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| CAS号 : | 15773-96-3 |
精确质量 : | 303.87300 |
| 分子式 : | C9H6Br2O2 |
logP : | 3.17680 |
| 分子量 : | 305.95100 |
PSA : | 26.30000 |
6,8-二溴-2,3-二氢苯并吡喃-4-酮 | |
6,8-dibromo-2,3-dihydrochromen-4-one | |
15773-96-3 | |
C9H6Br2O2 | |
305.95100 | |
26.30000 | |
3.17680 | |
303.87300 |
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1.629
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1.94E-06mmHg at 25°C
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1.959
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394.7ºC at 760 mmHg
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2932999099
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品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
