What are the physical and chemical properties of 4,4'-[(E)-1,2-Diphenyl-1,2-ethenediyl]dibenzoic acid (CAS: 1002339-79-8)?

4,4'-[(E)-1,2-Diphenyl-1,2-ethenediyl]dibenzoic acid, also known as diphenyl vinyl dibenzoate (CAS: 1002339-79-8), is a crystalline compound with a high melting point of around 280°C. Its molecular weight is approximately 458.4 g/mol. The compound is moderately soluble in polar organic solvents like dimethyl sulfoxide (DMSO) and ethyl acetate. Chemically, it shows a high reactivity towards nucleophiles and electrophiles due to its aromatic nature and the presence of electron-withdrawing groups.