英文名 | 3-ethyl-3-methoxypent-1-yne |
---|---|
英文别名 |
3-Ethyl-3-methoxy-1-pentyne
3-ethyl-3-methoxy-pent-1-yne 1-Pentyne,3-ethyl-3-methoxy 1,1-Diethyl-2-propynyl methyl ether 3-Methoxy-3-ethyl-pentin-(1) |
分子式 | C8H14O |
---|---|
分子量 | 126.19600 |
精确质量 | 126.10400 |
PSA | 9.23000 |
LogP | 1.82480 |
海关编码 | 2909199090 |
---|
~% 53941-20-1 |
文献:Hennion,G.F.; Boisselle,A.P. Journal of Organic Chemistry, 1961 , vol. 26, p. 2677 - 2681 |
海关编码 | 2909199090 |
---|---|
中文概述 | 2909199090. 其他无环醚及其卤化衍生物(包括磺化,硝化或亚硝化衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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 | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |