| 中文名 | 3-苄基-7-羟基-4-甲基-2H-色烯-2-酮 |
|---|---|
| 英文名 | 3-benzyl-7-hydroxy-4-methylchromen-2-one |
| 英文别名 |
3-Benzyl-7-hydroxy-4-methyl-cumarin
3-Benzyl-7-hydroxy-4-methylcoumarin 3-benzyl-7-hydroxy-4-methyl-chromen-2-one 7-Hydroxy-4-methyl-3-benzyl-cumarin 3-Benzyl-4-methylumbelliferon 3-benzyl-7-hydroxy-4-methyl-2H-chromen-2-one Coumarin,3-benzyl-7-hydroxy-4-methyl |
| 密度 | 1.269g/cm3 |
|---|---|
| 沸点 | 481.6ºC at 760 mmHg |
| 分子式 | C17H14O3 |
| 分子量 | 266.29100 |
| 闪点 | 208.1ºC |
| 精确质量 | 266.09400 |
| PSA | 50.44000 |
| LogP | 3.39780 |
| 折射率 | 1.639 |
| 储存条件 | 室温 |
| 海关编码 | 2932209090 |
|---|
|
~61%
86-44-2 |
| 文献:Wang, Chao; Zhang, Hao; Xu, Fengrong; Niu, Yan; Wu, Yun; Wang, Xin; Peng, Yihong; Sun, Jing; Liang, Lei; Xu, Ping Molecules, 2013 , vol. 18, # 5 p. 6057 - 6091 |
|
~78%
86-44-2 |
| 文献:Kim, Sundae; Kang, Dongjin; Lee, Chang-Hee; Lee, Phil Ho Journal of Organic Chemistry, 2012 , vol. 77, # 15 p. 6530 - 6537 |
|
~%
86-44-2 |
| 文献:Molecules, , vol. 18, # 5 p. 6057 - 6091 |
|
~%
86-44-2 |
| 文献:Journal of the Indian Chemical Society, , vol. 15, p. 383,387 |
|
~%
86-44-2 |
| 文献:Journal of the Indian Chemical Society, , vol. 15, p. 383,387 |
|
~%
详细
|
| 文献:Journal of the Indian Chemical Society, , vol. 30, p. 743,745 |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 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 | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |