| 中文名 | 3-甲氧基-2-甲基-4H-吡喃-4-酮 |
|---|---|
| 英文名 | 3-methoxy-2-methylpyran-4-one |
| 英文别名 |
2-Methyl-3-methoxy-4H-pyran-4-one
methylmaltol 3-methoxy-2-methyl-4-pyrone 3-Methoxy-2-methyl-4H-pyran-4-one 2-methyl-3-methoxy-pyranone 2-methyl-3-methoxy-4-pyrone |
| 密度 | 1.14g/cm3 |
|---|---|
| 沸点 | 279.6ºC at 760 mmHg |
| 分子式 | C7H8O3 |
| 分子量 | 140.13700 |
| 闪点 | 113.6ºC |
| 精确质量 | 140.04700 |
| PSA | 39.44000 |
| LogP | 0.95680 |
| 折射率 | 1.492 |
| 储存条件 | 室温,密闭,干燥 |
| 海关编码 | 2932999099 |
|---|
|
~74%
4780-14-7 |
| 文献:Ma, Yongmin; Luo, Wei; Quinn, Peter J.; Liu, Zudong; Hider, Robert C. Journal of Medicinal Chemistry, 2004 , vol. 47, # 25 p. 6349 - 6362 |
|
~92%
4780-14-7 |
| 文献:Ehrlich, Michael; Carell, Thomas European Journal of Organic Chemistry, 2013 , # 1 p. 77 - 83 |
|
~56%
4780-14-7 |
| 文献:Andayi, Warren A.; Egan, Timothy J.; Gut, Jiri; Rosenthal, Philip J.; Chibale, Kelly ACS Medicinal Chemistry Letters, 2013 , vol. 4, # 7 p. 642 - 646 |
|
~%
4780-14-7 |
| 文献:Andayi, Warren A.; Egan, Timothy J.; Gut, Jiri; Rosenthal, Philip J.; Chibale, Kelly ACS Medicinal Chemistry Letters, 2013 , vol. 4, # 7 p. 642 - 646 |
|
~%
4780-14-7 |
| 文献:Garst, Michael E.; Frazier, Janice D. Journal of Organic Chemistry, 1982 , vol. 47, # 18 p. 3553 - 3556 |
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~%
4780-14-7 |
| 文献:Garst, Michael E.; Frazier, Janice D. Journal of Organic Chemistry, 1982 , vol. 47, # 18 p. 3553 - 3556 |
|
~%
4780-14-7 |
| 文献:Peratoner; Tamburello Gazzetta Chimica Italiana, 1906 , vol. 36 I, p. 41 Chem. Zentralbl., 1905 , vol. 76, # II p. 680 |
| 上游产品 8 | |
|---|---|
| 下游产品 10 | |
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 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% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 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% |