Description

4-Bromobenzaldehyde (BrC₆H₄CHO) is a white solid aromatic compound (CAS 1122-91-4), an isomer of bromobenzaldehyde, used in organic synthesis as a precursor, known for its aldehyde and aryl bromide reactivity, and requires cool, dark storage, often under an inert gas due to air sensitivity. It’s slightly soluble in water but dissolves in organic solvents, melting around 55-62°C, and is important in reactions like Heck couplings.