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| CAS号 : | 7401-03-8 |
精确质量 : | 254.09400 |
| 分子式 : | C16H14O3 |
logP : | 3.48730 |
| 分子量 : | 254.28100 |
PSA : | 35.53000 |
氧杂蒽-9-甲酸乙酯 | |
Ethyl Xanthene-9-Carboxylate | |
7401-03-8 | |
C16H14O3 | |
254.28100 | |
35.53000 | |
3.48730 | |
254.09400 |
|
1.586
|
|
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143.7ºC
|
|
|
66-68ºC
|
|
|
1.203g/cm3
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|
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346.3ºC at 760mmHg
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2932999099
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品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧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% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
