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![乙基2-氧代-2H,8H-吡喃并[3,2-g]苯并吡喃-3-羧酸酯结构式](https://www.chemicalbook.com/CAS/GIF/86116-44-1.gif)
| CAS号 : | 86116-44-1 |
精确质量 : | 272.06800 |
| 分子式 : | C15H12O5 |
logP : | 2.37530 |
| 分子量 : | 272.25300 |
PSA : | 65.74000 |
乙基2-氧代-2H,8H-吡喃并[3,2-g]苯并吡喃-3-羧酸酯 | |
ethyl 2-oxo-8H-pyrano[3,2-g]chromene-3-carboxylate | |
86116-44-1 | |
C15H12O5 | |
272.25300 | |
65.74000 | |
2.37530 | |
272.06800 |
|
1.601
|
|
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210.4ºC
|
|
|
1.358g/cm3
|
|
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466.6ºC 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% |