| 英文名 | 1-(furan-2-yl)propane-1,2-dione |
|---|---|
| 英文别名 |
1-furan-2-yl-propane-1,2-dione
EINECS 215-875-6 |
| 密度 | 1.176g/cm3 |
|---|---|
| 沸点 | 198.8ºC at 760mmHg |
| 分子式 | C7H6O3 |
| 分子量 | 138.12100 |
| 闪点 | 81.1ºC |
| 精确质量 | 138.03200 |
| PSA | 47.28000 |
| LogP | 1.05130 |
| 蒸汽压 | 0.354mmHg at 25°C |
| 折射率 | 1.478 |
| 海关编码 | 2932190090 |
|---|
|
~76%
1438-92-2 |
| 文献：Ahmad, Saeed; Iqbal, Javed Journal of the Chemical Society, Chemical Communications, 1987 , p. 692 - 693 |
|
~%
1438-92-2 |
| 文献：Cosgrove et al. Journal of the Chemical Society, 1952 , p. 4821 |
| 海关编码 | 2932190090 |
|---|---|
| 中文概述 | 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
