4-methoxy-6-methyl-6-phenyl-5H-pyran-2-one
更新时间：2025-09-10 19:53:45
4-methoxy-6-methyl-6-phenyl-5H-pyran-2-one结构式
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常用名 | 4-methoxy-6-methyl-6-phenyl-5H-pyran-2-one | 英文名 | 4-methoxy-6-methyl-6-phenyl-5H-pyran-2-one |
|---|---|---|---|---|
| CAS号 | 18381-99-2 | 分子量 | 218.24800 | |
| 密度 | 1.15g/cm3 | 沸点 | 379.6ºC at 760mmHg | |
| 分子式 | C13H14O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 159.5ºC |
| 英文名 | 4-methoxy-2-methyl-2-phenyl-3H-pyran-6-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.15g/cm3 |
|---|---|
| 沸点 | 379.6ºC at 760mmHg |
| 分子式 | C13H14O3 |
| 分子量 | 218.24800 |
| 闪点 | 159.5ºC |
| 精确质量 | 218.09400 |
| PSA | 35.53000 |
| LogP | 2.37900 |
| 蒸汽压 | 5.78E-06mmHg at 25°C |
| 折射率 | 1.55 |
| 海关编码 | 2932999099 |
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4-methoxy-6-met... 18381-99-2 |
| 文献：Midland, M. Mark; Graham, Richard S. Journal of the American Chemical Society, 1984 , vol. 106, # 15 p. 4294 - 4296 |
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~%
4-methoxy-6-met... 18381-99-2 |
| 文献：Midland, M. Mark; Graham, Richard S. Journal of the American Chemical Society, 1984 , vol. 106, # 15 p. 4294 - 4296 |
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~24%
4-methoxy-6-met... 18381-99-2 |
| 文献：Pierres, Camille; George, Pascal; Van Hijfte, Luc; Ducep, Jean-Bernard; Hibert, Marcel; Mann, Andre Tetrahedron Letters, 2003 , vol. 44, # 18 p. 3645 - 3647 |
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~%
4-methoxy-6-met... 18381-99-2 |
| 文献：Ayoub, Mikdad T.; Shandala, Mowafak Y.; Bashi, Galia M. Gussba; Pelter, Andrew Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 697 - 699 |
| 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% |
| 4-METHOXY-6-METHYL-6-PHENYL-5H-PYRAN-2-ONE |
| 4-methoxy-6-methyl-6-phenyl-5,6-dihydro-2h-pyran-2-one |
| HMS3085K11 |
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