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| CAS号 : | 487-06-9 |
精确质量 : | 206.05800 |
| 分子式 : | C11H10O4 |
logP : | 1.81020 |
| 分子量 : | 206.19500 |
PSA : | 48.67000 |
5,7-二甲氧基香豆素 | |
5,7-Dimethoxycoumarin | |
487-06-9 | |
C11H10O4 | |
206.19500 | |
48.67000 | |
1.81020 | |
206.05800 |
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1.556
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黄色至黄褐色的或棕色粉末或结晶粉末
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176.3ºC
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388.1ºC at 760 mmHg
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146-149 °C(lit.)
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1.248 g/cm3
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3.13E-06mmHg at 25°C
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2-8ºC
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GHS07 | |
警告 | |
H317 | |
P280 | |
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GN6530000
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3
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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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