Tetraethylene glycol dimethyl ether CAS 143-24-8
Category:
Product Description
Product Details
Introduction
Tetraethylene glycol dimethyl ether is an ether solvent with high polarity, high boiling point and low volatility, belonging to the polyether compound. Its excellent thermal stability, chemical stability and solubility make it widely used in lithium battery electrolytes, organic synthesis, electronic chemicals and high-end industrial solvent systems.
Quality standard
| Item | Index |
| Appearance | Colorless transparent liquid |
| Electronic grade content (GC method) %≥ | / |
| Industrial grade content (GC method) %≥ | 99.0 |
| Distillation range (C/760mmHg) | 260-280 |
| Water content (Karl Fischer method) %≤ | 0.1 |
| Acidity (in terms of HAC) %≤ | 0.02 |
| Specific gravity (d420) | 1.013±0.006 |
| Chromaticity(Pt-Co)≤ | / |
Application
It can be used as an excellent solvent for alkali gold hydride. It is used in various chemical reaction processes such as alkylation condensation and reduction. Because the compound has Lewis basicity, it can selectively absorb acidic gases and is used for the purification of synthesis gas, natural gas, acetylene and other gases. (Note: This product should not be exposed to the air for a long time, otherwise it will form peroxides.)
Keyword:
Send Inquiry
Leave a message immediately and receive free product consultation. We will arrange experts to contact you as soon as possible.