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Isopropyl ether CAS NO. 108-20-3

It is a good solvent for animal, vegetable and mineral oils, and can be used to extract nicotine from tobacco; it is also a good solvent for paraffin and resin. In industry, diisopropyl ether and other solvents are often used in the dewaxing of paraffin-based oils. Craft. As a solvent, it is also used in pharmacy, smokeless gunpowder, paint and paint cleaning, etc. Diisopropyl ether has high octane number and antifreeze performance, and can be used as a gasoline blending agent. Used as a solvent, used for the concentration and recovery of dilute solutions of acetic acid or butyric acid, used as the extraction solvent of sodium thiocyanate in the wet acrylic fiber process; used as a chromatographic analysis standard substance, solvent and extractant.

Additional information


Colorless transparent liquid


99.9% MIN


200Kg PE Drums

Product data and descriptions listed are typical values, not intended to be used as specification.

Identifying Information

Product Name: Isopropyl ether
Synonyms: 2-Isopropoxypropane; Diisopropylether; DIPE; 2,2′-Oxybispropane
CAS NO.: 108-20-3
EINECS.: 203-560-6
Molecular Formula: C6H14O
Molecular weight: 102.17

Chemical Properties

Boiling Point: 68.3±0.0 °C at 760 mmHg
Melting point: -85.5 °C
Flash Point: -12.8±0.0 °C
Density: 0.8±0.1 g/cm3
Index of Refraction: 152.3±0.1 mmHg at 25°C
Vapour Pressure: 1.384
Water solubility: 9 g/L (20 ºC)

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