Nickname: methyl ethyl ketone, methyl ethyl ketone, methyl ethyl ketone
English name: 2-butanone, methyl ethyl ketone
Formula: C4H8O Molecular Weight: 72.1057
Density: 0.786g / cm3 Boiling point: 75.6 ° C at 760 mmHg water-soluble: 290 g / L (20 ℃) Properties: colorless flammable liquid with a smell of acetone.
Melting point: -85.9 ℃
Relative density: 0.8054
Refractive Index: 1.3788
Flash Point: -6 ℃
Solubility: soluble in water, ethanol and ether, can be used with oil-miscible general factory called MEK, colorless liquid Melting point -85.9 ℃..
Dissolved in about 4 times the water, soluble in ethanol, and other organic solvents formed with water constant boiling mixture (containing methyl ethyl ketone 88.7%), the boiling point of 73.4 ℃. Limit of 2.0% to 12.0% (volume).
Acetone and chemical properties similar to methyl ethyl ketone is distilled liquid distillation of wood (wood alcohol oil) is an important component, available on an industrial secondary butanol dehydrogenation or butylene oxide produced water. Butanone is an important solvent paint , nitrocellulose, synthetic resin are soluble therein.
Production methods: butanone is distilled liquid distillation of wood (wood alcohol oil) is an important component that can be used on an industrial secondary butanol dehydrogenation or butylene oxide with water production.
Uses: As a solvent, dewaxing agent, also used in a variety of organic synthesis, as well as the raw material synthetic perfume and medicine.
Packing: 200kg / barrel
Price: 6100 yuan / ton