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| CAS号 : | 19484-57-2 |
精确质量 : | 195.99300 |
| 分子式 : | C9H5ClO3 |
logP : | 2.15200 |
| 分子量 : | 196.58700 |
PSA : | 50.44000 |
6-氯-4-羟基香豆素 | |
6-chloro-4-hydroxychromen-2-one | |
19484-57-2 | |
C9H5ClO3 | |
196.58700 | |
50.44000 | |
2.15200 | |
195.99300 |
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略米色结晶粉末
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1.668
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191.246ºC
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0mmHg at 25°C
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291 °C (dec.)(lit.)
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1.585 g/cm3
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392.613ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2932209090
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3
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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 |
