Diisopropyl ether CAS No.: 108-20-3
Isopropyl Ether Details:
Diisopropyl Ether is secondary ether that is used as a solvent. It is a colorless liquid that is slightly soluble in water, but miscible with organic solvents. It is used as an extractant and an oxygenate gasoline additive. It is obtained industrially as a byproduct in the production of isopropanol by hydration of propene.Isopropyl Ether 99% is sometimes represented by the abbreviation "DIPE".
Diisopropyl Ether 99% can form explosive peroxides upon standing in air for long periods. This reaction proceeds more easily than for ethyl ether, due to the secondary carbon next to the oxygen atom. Antioxidants can be used to prevent this process. The stored solvent should therefore be tested for the presence of peroxides more often (recommended once every 3 months for Diisopropyl Ether vs. once every 12 months for ethyl ether. Peroxides may be removed by shaking the ether with a solution of iron(II) sulfate. For safety reasons, methyl tert-butyl ether is often used as an alternative solvent.
Solvent Fine Chemicals
Organic Chemicals Solvent
Oil Field Chemicals
Oil Field Chemical Agent
Oilfield Production Chemicals
| Items || Specifications: || Test Results || Unit |
| Apperance || Colorless, transparent liquid || Conform || _ |
| Color (Pt-Co) || ≤10 || 8 || _ |
| Density 20°C || 0.725-0.731 || 0.726 || g/cm3 |
| Boiling range(101.325Pa) || 67.5-69 || 67.5-68.5 || /°C |
| PG Content || 99 || 99.03 || % |
| Moisture || 0.1 || 0.046 || % |
| Acidity(CH3COOH) || 0.001 || 0.0009 || % |
| Evaporation residue || 0.002 || 0.0012 || % |
| Peroxide || 0.4 || 0.3 || mg/kg |
1.Package: 140kg steel drum
2.Application: The Diisopropyl Ether apply as solvent of vegetative and mineral oils, solvent of animal fats, solvent of natural and synthetic pitches, deparaffination lubricant oils, in extraction - for example to removal of uranium from products of its division, allocation of Acetic Acid from water solutions, as a component of structures for removal of old paint and varnish coverings, and also as a component of motor fuel for its increase octane rating.
3.Main use: Used as solvent and in the concentration and recovery of acetic acid or butyric acid dilute solution.
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