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| CAS号 : | 3172-99-4 |
精确质量 : | 296.06800 |
| 分子式 : | C17H12O5 |
logP : | 3.70960 |
| 分子量 : | 296.27400 |
PSA : | 61.81000 |
3,9-双邻甲基考迈斯托醇 | |
3,9-dimethoxy-[1]benzofuro[3,2-c]chromen-6-one | |
3172-99-4 | |
C17H12O5 | |
296.27400 | |
61.81000 | |
3.70960 | |
296.06800 |
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1.643
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247.8ºC
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486.1ºC at 760 mmHg
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1.355g/cm3
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GHS07 | |
警告 | |
H302 | |
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S26
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Xi
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R36/37/38
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2932999099
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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% |
