| 英文名 | 3-ethyloxolane-2,4-dione |
|---|---|
| 英文别名 |
3-Ethyl-tetronsaeure
3-ethyl-furan-2,4-dione 2,5H)-Furandione,3-ethyl 2-Aethyl-4-hydroxy-acetessigsaeure-lacton |
| 密度 | 1.161g/cm3 |
|---|---|
| 沸点 | 292.6ºC at 760mmHg |
| 分子式 | C6H8O3 |
| 分子量 | 128.12600 |
| 闪点 | 131.6ºC |
| 精确质量 | 128.04700 |
| PSA | 43.37000 |
| LogP | 0.13850 |
| 折射率 | 1.449 |
| 海关编码 | 2932190090 |
|---|
|
~73%
5436-14-6 |
| 文献:Akhrem, A. A.; Lakhvich, F. A.; Lis, L. G.; Khripach, V. A.; Fil'chenkov, N. A.; Kozinets, V. A. Doklady Chemistry, 1990 , vol. 311, # 4 p. 79 - 80 Dokl. Akad. Nauk SSSR Ser. Khim., 1990 , vol. 311, # 6 p. 1381 - 1384 |
|
~%
5436-14-6 |
| 文献:Reid et al. Journal of Organic Chemistry, 1950 , vol. 15, p. 572,577 |
| 上游产品 2 | |
|---|---|
| 下游产品 5 | |
| 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% |