| 英文名 | pentafluorodimethyl ether |
|---|---|
| 英文别名 |
difluoromethyl trifluoromethyl ether
Difluormethyltrifluormethylaether Ether,difluoromethyltrifluoromethyl pentafluoromethyl ether Pentafluorodimethylether |
| 密度 | 1.423g/cm3 |
|---|---|
| 分子式 | C2HF5O |
| 分子量 | 136.02100 |
| 精确质量 | 135.99500 |
| PSA | 9.23000 |
| LogP | 1.74540 |
| 折射率 | 1.227 |
| 安全声明 (欧洲) | 23 |
|---|---|
| 危险品运输编码 | UN 3163 |
| 海关编码 | 2909199090 |
|
~%
3822-68-2 |
| 文献:E. I. du Pont de Nemours and Company Patent: US6905630 B2, 2005 ; Location in patent: Page/Page column 4 ; |
|
~%
3822-68-2 |
| 文献:Moldavskii, Dmitrii D.; Bispen, Tatjana A.; Kaurova, Galina I.; Furin, Georgii G. Journal of Fluorine Chemistry, 1999 , vol. 94, # 2 p. 157 - 167 |
| 上游产品 1 | |
|---|---|
| 下游产品 0 | |
| 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% |