| 英文名 | 7-hydroxy-8-methyl-4-propylchromen-2-one |
|---|---|
| 英文别名 |
2H-1-Benzopyran-2-one,7-hydroxy-8-methyl-4-propyl
7-hydroxy-8-methyl-4-propyl-2H-1-benzopyran-2-one 7-hydroxy-8-methyl-4-propyl-2H-chromen-2-one 7-hydroxy-8-methyl-4-propylcoumarin |
| 密度 | 1.186g/cm3 |
|---|---|
| 沸点 | 393.3ºC at 760 mmHg |
| 分子式 | C13H14O3 |
| 分子量 | 218.24800 |
| 闪点 | 171.3ºC |
| 精确质量 | 218.09400 |
| PSA | 50.44000 |
| LogP | 2.75950 |
| 折射率 | 1.571 |
| 海关编码 | 2932209090 |
|---|
|
~90%
95184-99-9 |
| 文献：Ahluwalia; Tripathi Journal of the Indian Chemical Society, 1984 , vol. 61, # 11-12 p. 1023 - 1027 |
| 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% |
