Ethylene glycol monoethyl ether series(EE, DE)
| Item | Ethylene glycol monoethyl ether(EE) | Diethylene glycol monoethyl ether(DE) |
| CAS | 110-80-5 | 111-90-0 |
| Molecular formula | C2H5OCH2CH2OH | C2H5OCH2CH2OCH2CH2OH |
| Appearance | Colorless Transparent Liquid | Colorless Transparent Liquid |
| Content(GC)%≥ | 99.5 | 99.0 |
| Distillation range(℃/760mmHg) | 133.5-138.0 | 194.0-205.0 |
| Water content %≤ | 0.1 | 0.1 |
| Acidity %≤ | 0.005 | / |
| Proportion(d420) | 0.929±0.005 | 0.989±0.005 |
| Chroma(Pt-Co)≤ | 15 | 15 |
| Various metal ions Content ≤ | 10ppb(Special requirements ≤1ppb) | 10ppb(Special requirements ≤1ppb) |
| Package | 190KGS/barrelhazardous goods | 200KGS/barrel General goods |
Application:
Ethylene glycol monoethyl ether series products are high-performance solvents used in the electronics industry, widely used in industries such as photoresist diluents, photoresist removal solutions, stripping agents, IC cleaning agents, photoresist buffer solutions, etching processes, and other chemical products that require special specifications in the production of liquid crystal displays and photoresist. Simultaneously widely used as a solvent in the production of electronic materials.
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