4-(Trifluoromethoxy)benzyl Bromide CAS 50824-05-0

1. 4-(Trifluoromethoxy)benzyl bromide CAS 50824-05-0 is primarily used as a versatile alkylating agent and building block in organic synthesis.
2. 4-(Trifluoromethoxy)benzyl bromide serves as a key intermediate for introducing the 4-(trifluoromethoxy)benzyl group into pharmaceuticals, agrochemicals, and materials.
3. This compound is also utilized in the synthesis of ligands, liquid crystals, and other functional molecules.

1. Store 4-(trifluoromethoxy)benzyl bromide CAS 50824-05-0 in a tightly sealed container in a cool, dry, well-ventilated place, protected from light and moisture. Refrigeration may be recommended.
2. Keep the container tightly closed and separated from strong oxidizing agents, strong bases, and reducing agents. **Moisture-sensitive; reacts with water to release corrosive hydrogen bromide.**
3. Handle  4-(Trifluoromethoxy)benzyl bromide with extreme caution using appropriate personal protective equipment (PPE): chemical-resistant gloves, safety goggles, face shield, and a lab coat. Always use a fume hood to avoid inhalation of vapors.

1. Immediately isolate the area, ensure ventilation, and wear full protective gear (gloves, goggles, protective clothing, respirator).
2. **Do not use water.** Carefully absorb the liquid with an inert, dry, non-combustible material (e.g., sand, vermiculite). Place all contaminated material in a sealed, labeled hazardous waste container.
3. Prevent 4-(Trifluoromethoxy)benzyl bromide from entering drains, sewers, or the environment. Decontaminate surfaces with a suitable non-aqueous solvent, following all regulations. Neutralize residual acid if necessary.

1. 4-(Trifluoromethoxy)benzyl bromide CAS 50824-05-0 is **corrosive and harmful**. It causes severe skin burns, eye damage, and respiratory irritation. It is moisture-sensitive and reacts with water to produce hydrogen bromide gas.
2. 4-(Trifluoromethoxy)benzyl bromide is combustible and may emit highly toxic and corrosive fumes (hydrogen bromide, carbonyl bromide, hydrogen fluoride, carbon oxides) when heated to decomposition or in a fire.
3. Always consult the official 4-(trifluoromethoxy)benzyl bromide Safety Data Sheet (SDS) and handle it as a corrosive, moisture-sensitive, and toxic alkylating agent. Specialized handling procedures are required.