2propanethiol

2-Propanethiol, also known as isopropyl mercaptan, is an organosulfur compound with the chemical formula (CH₃)₂CHSH. It is a clear, colorless liquid with a strong, unpleasant odor characteristic of thiols. This smell is often described as similar to garlic or rotten eggs, and it is detectable at very low concentrations. 2-Propanethiol is flammable and volatile.

In terms of its chemical properties, 2-propanethiol is a weak acid and can undergo oxidation reactions. It is soluble in organic solvents like ethanol and ether, but only slightly soluble in water. It can be synthesized through the reaction of isopropanol with hydrogen sulfide.

2-Propanethiol has limited industrial applications, primarily serving as a chemical intermediate in the synthesis of other compounds. It is sometimes used as a component in odorants for natural gas, though other thiols are more commonly employed for this purpose. Its strong odor makes it useful for leak detection in certain industrial settings. Due to its pungent smell and potential for irritation, proper handling and ventilation are necessary when working with 2-propanethiol.