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| CAS号 : | 20300-59-8 |
精确质量 : | 220.03700 |
| 分子式 : | C11H8O5 |
logP : | 1.49980 |
| 分子量 : | 220.17800 |
PSA : | 76.74000 |
7-甲氧基香豆素-3-羧酸 | |
7-Methoxycoumarin-3-carboxylic acid | |
20300-59-8 | |
C11H8O5 | |
220.17800 | |
76.74000 | |
1.49980 | |
220.03700 |
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1.611
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5.84E-08mmHg at 25°C
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194ºC
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1.454g/cm3
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424.4ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2932209090
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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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2932209090. 其他内酯. 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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2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2932209090. Other Lactones |
