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| CAS号 : | 21785-09-1 |
精确质量 : | 254.09400 |
| 分子式 : | C16H14O3 |
logP : | 3.40170 |
| 分子量 : | 254.28100 |
PSA : | 35.53000 |
7-甲氧基黄酮 | |
7-METHOXYFLAVANONE | |
21785-09-1 | |
C16H14O3 | |
254.28100 | |
35.53000 | |
3.40170 | |
254.09400 |
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1.587
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200.3ºC
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8.75E-08mmHg at 25°C
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89-91ºC(lit.)
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1.24g/cm3
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421.2ºC at 760mmHg
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2932999099
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R36/37/38
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S26; S36
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Xi
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品名, 成分含量, 用途 |
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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% |
