| 英文名 | PEG-4 |
|---|---|
| 英文别名 |
XC2100000
2,2'-[Oxybis(2,1-ethanediyloxy)]diethanol Tetra(ethylene glycol) 2,2'-[Oxybis(ethane-2,1-diyloxy)]diethanol MFCD00002879 Tetraglycol Tetraethylene glycol EINECS 203-989-9 Bis[2-(2-hydroxyethoxy)ethyl] ether Bis[2-(2-hydroxyethoxy)ethyl]ether 1634320 tetraethylene glycol- tetraethyleneglycol Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis- PEG-4 |
| 密度 | 1.1±0.1 g/cm3 |
|---|---|
| 沸点 | 328.0±0.0 °C at 760 mmHg |
| 分子式 | C8H18O5 |
| 分子量 | 194.225 |
| 闪点 | 176.7±0.0 °C |
| 精确质量 | 194.115417 |
| LogP | -2.23 |
| 蒸汽压 | 0.0±1.6 mmHg at 25°C |
| 折射率 | 1.455 |