4-Nitrobenzaldehyde is an organic aromatic compound containing a nitro group para-substituted to an aldehyde.it is Yelllow to brown crystalline powder.Soluble in water, ethanol, benzene, glacial acetic acid. Slightly soluble in ether
4-nitrobenzaldehyde is a C-nitro compound that is benzaldehyde substituted at the para-position with a nitro group. It is a C-nitro compound and a member of benzaldehydes.