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| CAS号 : | 39497-06-8 |
精确质量 : | 240.07900 |
| 分子式 : | C15H12O3 |
logP : | 3.09720 |
| 分子量 : | 240.25400 |
PSA : | 35.53000 |
占吨-9-甲酸甲酯 | |
methyl 9H-xanthene-9-carboxylate | |
39497-06-8 | |
C15H12O3 | |
240.25400 | |
35.53000 | |
3.09720 | |
240.07900 |
|
1.597
|
|
|
136.8ºC
|
|
|
1.233g/cm3
|
|
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331.5ºC at 760 mmHg
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2932999099
|
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% |
![苯并[b][1]苯并氧杂卓](https://www.chemicalbook.com/CAS/GIF/257-05-6.gif)