| Organic chemical industry |
| Product: |
Ethylene glycol |
| Alias: |
1,2-Ethanediol; glycol; 1,2-Dihydroxyethane; Monoethylene glycol; Mono ; MEG; ethane-1,2-diol |
| CAS NO. |
107-21-1 |
| Molecular formula: |
C2H6O2 |
| Molecular weight: |
62.0837 |
| Structural formula: |
 |
| Properties: |
Property Colorless, transparent, viscous liquid with sweet odor.
Boiling point 198℃
Freezing point -11.5℃
Relative density 1.1088
Refractive rate 1.4318
Flash point 116℃
Solubility Soluble in water, low grade fatty alcohol, glycerin, ethylic acid, acetone and similar ketone, aldehyde and pyridine, slightly soluble in ethyl ether, poorly soluble in benzene and its homologous series, hydrochloric ether, petroleum ether and oil. |
| Usage: |
Mainly used in the production of synthetic resin, surfactant, it can also be used as antifreezing agent |
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