 Occupational exposure to 1-bromopropane typically occurs through breathing or skin contact; it is easily absorbed into the blood via the skin.Replacing 1-bromopropane with water or acetone-based adhesives is the preferred NIOSH option for controlling occupational exposure, but other options include engineering controls like isolation and ventilation, administrative controls, and PPE that includes respiratory and skin protection.1-Bromopropane can penetrate most gloves, but not those made of polyvinyl alcohol or laminates.