半岛bd体育手机客户端 说明
一般描述
consists of two inseparable isomers (CF3)2CFCF2OCH3and CF3(CF2)3OCH3with almost identical properties
Nonafluorobutyl methyl ether (Methyl Nonafluorobutyl Ether, MFE) is an alkyl- fluoroalkyl ether (AFE). AFE is widely employed as a nonflammable solvent. MFE is superior to conventional solvents due to its low viscosity and surface tension.
应用
Nonafluorobutyl methyl ether (Methyl Nonafluorobutyl Ether, MFE) may be used to compose mixed-solvent electrolytes. Flash point, conductivity and NMR spectra of these solvent mixtures have been investigated.
基本信息
| 线性分子式 | CH3OCF2R, R = -CF2CF2CF3or -CF(CF3)2 |
| 分子量 | 250.06 |
| Beilstein | 8768491 |
| PubChem化学物质编号 | 24883826 |
| NACRES | NA.21 |
半岛bd体育手机客户端 性质
| 等级 | puriss. |
| 质量水平 | 200 |
| 测定 | ≥99.0% (total assay of isomers, GC) |
| 形式 | liquid |
| 折射率 | n
n |
| bp | 60 ℃ (lit.) |
| mp | ?135 ℃ (lit.) |
| 密度 | 1.529 g/mL at 20 ℃ 1.52 g/mL at 25 ℃ (lit.) |
| 储存温度 | 2-8℃ |
| SMILES string | COC(F)(F)C(F)(F)C(F)(F)C(F)(F)F.COC(F)(F)C(F)(C(F)(F)F)C(F)(F)F |
| InChI | 1S/2C5H3F9O/c1-15-5(13,14)3(8,9)2(6,7)4(10,11)12;1-15-5(13,14)2(6,3(7,8)9)4(10,11)12/h2*1H3 |
| InChI key | OKIYQFLILPKULA-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
