Working with chemical compounds necessitates a thorough understanding of their safety profiles and proper handling procedures. 4'-Bromobutyrophenone, identified by CAS number 4981-64-0, is no exception. While it serves as a valuable intermediate in pharmaceutical synthesis and organic chemistry, it is important to be aware of its potential hazards and to implement appropriate safety measures.

The safety data for 4'-Bromobutyrophenone indicates that it is classified under GHS07, signaling a warning. Specific hazard statements include H302 (Harmful if swallowed), H315 (Causes skin irritation), and H319 (Causes serious eye irritation). These classifications highlight the need for careful handling to avoid ingestion, skin contact, and eye exposure. Consequently, the precautionary statements P261 (Avoid breathing dust/fume/gas/mist/vapours/spray) and P305+P351+P338 (IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing) are vital reminders for users.

When handling 4'-Bromobutyrophenone, it is crucial to wear appropriate personal protective equipment (PPE). This typically includes chemical-resistant gloves, safety goggles or a face shield, and a lab coat. Work should be conducted in a well-ventilated area, preferably under a fume hood, to minimize inhalation exposure. Proper storage is also important; the compound should be kept in a sealed container in a dry place, typically at room temperature, as indicated by storage guidelines.

The physical properties of 4'-Bromobutyrophenone, such as its appearance as a white to off-white solid, do not negate the need for caution. While it is not generally considered highly volatile at room temperature, minimizing dust generation during weighing and transfer is advisable. In the event of accidental exposure, immediate first aid measures should be taken as outlined in the safety data sheets.

For those looking to buy 4'-Bromobutyrophenone, reputable fine chemical suppliers usually provide comprehensive Safety Data Sheets (SDS) with their products. These documents are an indispensable resource for detailed information on hazards, safe handling, emergency procedures, and disposal. By prioritizing safety and adhering to recommended guidelines, the risks associated with using 4'-Bromobutyrophenone can be effectively managed, allowing for its continued productive use in chemical research and manufacturing.