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![桂皮[酸]酐结构式](https://www.chemicalbook.com/CAS/GIF/538-56-7.gif)
| CAS号 : | 538-56-7 |
精确质量 : | 278.09400 |
| 分子式 : | C18H14O3 |
logP : | 3.48300 |
| 分子量 : | 278.30200 |
PSA : | 43.37000 |
桂皮[酸]酐 | |
Cinnamic anhydride | |
538-56-7 | |
C18H14O3 | |
278.30200 | |
43.37000 | |
3.48300 | |
278.09400 |
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1.641
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228ºC
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467.2ºC at 760 mmHg
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1.195g/cm3
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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% |
