Chinese Name: 4-Methyl-2-pentanone
Chinese Aliases: Methyl isobutyl ketone; MIBK; Hexanone; Methyl isobutyl ketone; Methyl isobutyl ketone
CAS Number: 108-10-1
EINECS Number: 203-550-1
Molecular Formula: C6H12O
Molecular Weight: 100.1589
InChI: InChI=1/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
Molecular Structure: 4-Methyl-2-pentanone 108-10-1
Density: 0.8g/cm3
Melting Point: -84℃
Boiling Point: 116.5°C at 760 mmHg
Flash Point: 13.3°C
Water Solubility: 17 g/L (20℃)
Vapor Pressure: 18.2mmHg at 25°C

Physicochemical Properties:
Colorless or light yellow oily liquid. Melting point 12.39℃ (11℃), boiling point 211.9℃ (213-214℃), 84.3℃ (1.33kPa), relative density 1.2483 (20/4℃), refractive index 1.5662. Flash point 87℃. Slightly soluble in water, soluble in ethanol, acetone, and benzene. Has a strong aldehyde odor.
Product Uses:
Used as an intermediate in pharmaceuticals and dyes. The pesticide chlorfenapyr, produced from o-chlorobenzaldehyde, controls mites on dry crops and fruit trees. O-chlorobenzaldehyde can be oximated to yield o-chlorobenzaldoxime, which can be further chlorinated to produce o-chlorobenzaldoxime, both of which are pharmaceutical intermediates.