| 英文名 | 3,3-dimethoxycyclopropene |
|---|---|
| 英文别名 |
Dimethoxycyclopropen
3,3-dimethoxycyclopropane 3,3-dimethoxy-cyclopropene Cyclopropene,3,3-dimethoxy 3,3-Dimethoxycyclopropen 3,3-dimethoxy-1-cyclopropene |
| 分子式 | C5H8O2 |
|---|---|
| 分子量 | 100.11600 |
| 精确质量 | 100.05200 |
| PSA | 18.46000 |
| LogP | 0.54530 |
| 海关编码 | 2911000000 |
|---|
|
~%
23529-83-1 |
| 文献:Baucom,K.B.; Butler,G.B. Journal of Organic Chemistry, 1972 , vol. 37, p. 1730 - 1732 |
| 上游产品 1 | |
|---|---|
| 下游产品 3 | |
| 海关编码 | 2911000000 |
|---|---|
| 中文概述 | 2911000000 缩醛及半缩醛,不论是否含其他含氧基,及其卤化,磺化,硝化和亚硝化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |