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| CAS号 : | 17575-15-4 |
精确质量 : | 192.04200 |
| 分子式 : | C10H8O4 |
logP : | 1.50720 |
| 分子量 : | 192.16800 |
PSA : | 59.67000 |
4-羟基-7-甲氧基香豆酯 | |
4-HYDROXY-7-METHOXYCOUMARIN | |
17575-15-4 | |
C10H8O4 | |
192.16800 | |
59.67000 | |
1.50720 | |
192.04200 |
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1.624
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棕色固体
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141.5ºC
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345.6ºC at 760 mmHg
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263-265ºC
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1.412 g/cm3
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0mmHg at 25°C
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37/39-26
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Xi
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R36/37/38
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2932209090
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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