3-Bromo-4-hydroxybenzaldehyde(CAS: 2973-78-6)

3-Bromo-4-hydroxybenzaldehyde (CAS: 2973-78-6) is a crystalline solid with a molecular weight of approximately 214.03 g/mol. It is slightly soluble in water but readily soluble in organic solvents such as ethanol and acetone. The compound exhibits typical aldehyde reactivity, including nucleophilic addition and condensation reactions. It is also known for its reducing properties and can undergo oxidation reactions.

3-Bromo-4-hydroxybenzaldehyde (CAS: 2973-78-6) is typically synthesized via the bromination of 4-hydroxybenzaldehyde followed by purification. Common methods include the use of N-bromosuccinimide (NBS) in the presence of an initiator like azobisisobutyronitrile (AIBN) or an appropriate peracid. The reaction is usually carried out in an inert solvent such as dichloromethane or acetic acid, and the product is isolated and purified through recrystallization.

3-Bromo-4-hydroxybenzaldehyde (CAS: 2973-78-6) is used in various industries. It finds applications in the pharmaceutical industry for the synthesis of certain intermediates, in the polymer industry for developing novel materials, and in the sensor and semiconductor industries for specific chemical sensing and photodevices. Its unique chemical properties make it valuable for these applications.

When handling 3-Bromo-4-hydroxybenzaldehyde (CAS: 2973-78-6), appropriate personal protective equipment (PPE) should be used, including gloves, safety goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to minimize inhalation risks. In case of a spill, it should be cleaned up immediately with appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed emergency procedures and storage guidelines.