| 英文名 | 5-butylidenefuran-2-one |
|---|---|
| 英文别名 | 5-butylidene-5H-furan-2-one |
| 密度 | 1.153g/cm3 |
|---|---|
| 沸点 | 257.2ºC at 760 mmHg |
| 分子式 | C8H10O2 |
| 分子量 | 138.16400 |
| 闪点 | 101ºC |
| 精确质量 | 138.06800 |
| PSA | 26.30000 |
| LogP | 1.78340 |
| 蒸汽压 | 0.0148mmHg at 25°C |
| 折射率 | 1.581 |
| 海关编码 | 2932209090 |
|---|
|
~47%
18338-88-0 |
| 文献：Tsuboi, Sadao; Wada, Hiroshi; Mimura, Shigetoshi; Takeda, Akira Chemistry Letters, 1987 , p. 937 - 938 |
|
~%
18338-88-0 |
| 文献：Walton Journal of Organic Chemistry, 1957 , vol. 22, p. 315,317 |
| 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% |
