Vapor is heavier than air and may travel great distances to a source of ignition and flash back. Closed containers may rupture violently when heated. Irritating to nose and throat if inhaled at low concentrations. At high concentrations will cause central nervous system effects such as, headache, drowsiness, nausea and dizziness. Moderate to severe skin irritant.
Liquid is a defatting agent.
Prolonged or repeated skin contact may lead to dermatitis. Ingestion of cyclohexanone will result in similar effects as if inhaled. Wear chemical safety goggles. A face shield may also be necessary. Chemical protective gloves, coveralls, boots and any other protective clothing to prevent exposure to skin.