https://www.cdc.gov/Niosh/npg/npgd0326.html
CDC - NIOSH Pocket Guide to Chemical Hazards - Hexone
Isobutyl methyl ketone, Methyl isobutyl ketone, 4-Methyl 2-pentanone, MIBK Colorless liquid with a pleasant odor.
niosh pocket guidechemical hazardscdchexone