142-96-1 Di-n-butyl ether
PRODUCT INTRODUCTION
A transparent liquid that is almost insoluble in water. Melting point -98 ℃, boiling point 142 ℃ (3.2kPa), relative density 0.7704 (20/4 ℃), refractive index 1.3992. Flash point (open cup) 30.6 ℃, evaporation heat 288kJ/kg, viscosity 0.741mPa · s (15 ℃), surface tension 23.4mN/m (15 ℃). It can be miscible with ethanol and ether, and is easily soluble in acetone. The properties are relatively stable. It has a fruit-like odor and is slightly irritating. When burned, it can produce highly irritating compounds.
PHYSICAL AND CHEMICAL PROPERTIES
| Appearance: | Transparent liquid |
|
Structure |
 |
| Melting Point | -98 °C (lit.) |
| Boiling Point | 142-143 °C (lit.) |
| Storage Conditions | Store at <= 20°C. |
| Solubility | H2O: soluble0.113g/L at 20°C |
| Color | Transparent |
| Form | Liquid |
| Stability | Stable. Flammable. May form peroxides in storage. Incompatible with strong oxidizing agents. |
| Odor | Mild, ether-like. |
| Density | 0.764 g/mL at 25 °C (lit.) |
APPLICATIONS
Among ethers, n-butyl ether has strong solubility and has strong solubility in many natural and synthetic oils, resins, rubber, organic esters, alkaloids, etc. The solubility of butyl ether in water (20 ℃) is 0.03% by weight, and the solubility of water in butyl ether (20 ℃) is 0.19% by weight, indicating good separability with water. During storage, it generates less peroxide, has low toxicity and danger, and is a highly safe solvent. Used as an extraction and refining solvent for resins, oils, organic acids, esters, waxes, alkaloids, hormones, etc; A mixed solution with butyl phosphate can be used as a solvent for separating rare earth elements. Since butyl ether is an inert solvent, it can also be used as an organic synthesis reaction solvent for Grignard reagent, rubber, pesticide, etc.
PACKING OPTIONS
DRUM 150KG
DRUM 200KG
OTHERS TO DEMAND
