* It's likely an alcohol. Hydroxyl groups (OH) are the defining feature of alcohols.
* It could be soluble in water (to some degree). Hydroxyl groups can form hydrogen bonds with water molecules, increasing the compound's solubility. The extent of solubility depends on the size and structure of the rest of the molecule.
* It could be a good solvent. Alcohols are often used as solvents because their hydroxyl groups allow them to interact with a variety of substances.
* It might have a sweet taste. Many simple alcohols have a sweet taste, although this can vary depending on the structure of the molecule.
* It might be reactive. Hydroxyl groups are reactive, and alcohols can undergo a variety of chemical reactions, such as oxidation, dehydration, and esterification.
Important Note: While the hydroxyl group is the *predominant* functional group, the compound might also contain other functional groups. This can significantly affect its properties.
