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| CAS号 : | 510-51-0 |
精确质量 : | 284.06800 |
| 分子式 : | C16H12O5 |
logP : | 2.78410 |
| 分子量 : | 284.26300 |
PSA : | 75.99000 |
3',6'-dihydroxyspiro[oxolane-5,9'-xanthene]-2-one | |
510-51-0 | |
C16H12O5 | |
284.26300 | |
75.99000 | |
2.78410 | |
284.06800 |
|
1.732
|
|
|
232.6ºC
|
|
|
1.56g/cm3
|
|
|
599.5ºC at 760 mmHg
|
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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% |
