英文名 | 3,3-dimethoxycyclopropene |
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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 |
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分子量 | 100.11600 |
精确质量 | 100.05200 |
PSA | 18.46000 |
LogP | 0.54530 |
海关编码 | 2911000000 |
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~% 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 | |
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下游产品 3 | |
海关编码 | 2911000000 |
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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% |