C10H12O2

C10H12O2 is the molecular formula assigned to a group of organic compounds that share the same count of atoms but differ in how they are bonded. The formula comprises ten carbon atoms, twelve hydrogen atoms, and two oxygen atoms, yielding a nominal molar mass of approximately 164.2 g/mol. Compounds with this formula may belong to several structural classes, most commonly featuring carbonyl-containing groups such as esters or carboxylic acids, or ether linkages, because two oxygen atoms can define these functionalities. However, many other arrangements also exist, including aromatic and aliphatic backbones.

Because multiple isomers share the formula, C10H12O2 cannot specify a single substance. To identify a specific compound, spectroscopic methods (NMR, IR), mass spectrometry, and chemical derivatization are used, often in combination with known synonyms or database identifiers.

Applications and occurrence vary by isomer. Some C10H12O2 compounds are studied as intermediates in organic synthesis, while others may be encountered as components in fragrances, flavors, or materials science, depending on structural features. Safety data ranges from relatively benign to hazardous, again depending on the precise structure.

In chemical databases, C10H12O2 serves as a formula key; individual isomers have systematic names, registry numbers, and database entries that describe their specific properties and uses.