| 产品名称 | 三缩四乙二醇 |
|---|---|
| 英文名称 | Tetraethylene glycol |
| 别名 | 四甘醇/三缩四乙二醇;四(乙二醇);双[2-(2-羟基乙氧基)乙基]醚;四甘醇 |
| 英文别名 | Bis[2-(2-hydroxyethoxy)ethyl] ether; Tetra(ethylene glycol); Tetraglycol;Tetraglycol;Tetraethylene Glycol;1,11-Dihydroxy-3,6,9-trioxaundecane; 2,2'-[Oxybis(2,1-ethanediyloxy)]bisethanol; 2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethanol; 3,6,9-Trioxaundecane |
| 应用 | 用作新型芳烃抽提溶剂,用作化妆品溶剂、飞机发动机的润滑油、刹车油掺合剂 |
| 规格或纯度 | 99% |
| 运输条件 | 冰袋运输 |
产品介绍:
不要与三缩四乙二醇混淆,它有时也称为四甘醇。
Description
An oligomer of polyethylene glycol, tetra (ethylene glycol) (TEG) is a transparent, colorless, odorless, low volatility, hygroscopic liquid soluble in ethyl alcohol and very soluble in water.
Application
Used for the synthesis of tetraethylene glycol metha acrylate monomer.
Glow discharge plasma deposition of TEG renders surfaces resistant to protein adsorption and cellular attachment.
Bis[2-(2-hydroxyethoxy)ethyl] Ether is a polyethylene glycol used in the synthesis of cross-linked polymers. Also used in the synthesis of well defined hydrogel network.参考TRC
| 个人防护设备 | Eyeshields,Gloves,half-mask respirator (EU),half-mask respirator (US),multi-purpose combination respirator cartridge (US) |
|---|---|
| WGK | 2 |
| 闪点(摄氏) | 176℃ |
| 闪点(华氏) | 176℃ |
| CAS编号 | 112-60-7 |
|---|---|
| 折光率 | 1.458-1.46 |
| 熔点 | -4.1°C |
| 沸点 | 324-330°C |
| 溶解性 | 可混溶于水醇、,溶于烃类、油类。 |
| 储存温度 | 2-8°C储存,充氩 |
| Reaxys-RN | 1634320 |
| RTECS | XC2100000 |
| MDL号 | MFCD00002879 |
| 密度 | 1.13 |
| 分子量 | 194.23 |
| 分子式 | C8H18O5 |
| EC号 | 203-989-9 |
| 品牌 | 阿拉丁 |
| PubChem CID | 8200 |