English name: 2-Pentanone
English alias: Methyl propyl ketone; METHYL N-PROPYLKETON; METHYL N-PROPYL KETONE; ETHYLACETONE; FEMA 2842; PENTAN-2-ONE; 2-Oxopentane; 2-Pentanon; 3, 5-dimethylheptan-4-one
CAS number: 107-87-9
EINECS number: 203-528-1
Formula: C5H10O
Molecular weight: 86.133
InChI: InChI = 1 / C5H10O/c1-the 3-4-5 (2) 6 / h3-4 H2, h3 1-2
Molecular structure:
Density: 0.812 g/cm3
Melting point:-78 ℃
Boiling point: 162 ° C at 760 mmHg
Flash point: 44.7 ° C
Water-soluble: 43 g/L (20 ℃)
The steam pressure: 2.21 mmHg at 25 ° C

Chemical properties:
With wine and acetone smell character of a colourless liquid.
Melting point-77.75 ℃
Boiling point 102 ℃
The relative density of 0.8089
The refractive index of 1.3895
Solubility slightly soluble in water, and ethanol and aether mixed to dissolve

Product use:
Used as a solvent, synthetic organic intermediates