C16H12N2O2

C16H12N2O2 is the molecular formula for several chemical compounds. One notable compound with this formula is N,N'-diphenylurea, also known as diphenylcarbazide. This organic compound is a white crystalline solid that is soluble in ethanol and other organic solvents. It is often used as an indicator in analytical chemistry, particularly for the detection of chromium(VI) ions. In the presence of oxidizing agents like Cr(VI), diphenylcarbazide forms a characteristic red-violet complex.

Another isomer of C16H12N2O2 is oxanilide, a diamide derived from oxalic acid and aniline. Oxanilide is also a white solid and has been investigated for its potential in materials science and as a component in certain polymers. Its symmetrical structure contributes to its relatively high melting point and stability.

The specific properties and applications of a compound with the molecular formula C16H12N2O2 are entirely dependent on its structural arrangement, that is, which atoms are bonded to which and in what order. Different arrangements lead to different isomers, each with its own unique physical and chemical characteristics. Therefore, simply stating the molecular formula does not fully define a substance without further structural information.