(L)-alpha-terpineol, identified by CAS number 10482-56-1, is a naturally occurring monoterpene alcohol and a specific optical isomer of alpha-terpineol. It is characterized by a pleasant, floral aroma reminiscent of lilacs and lily of the valley. This colorless liquid or crystalline solid is a major constituent of various essential oils, including petitgrain and pine oils, and is valued in industrial chemistry for its stable chemical structure and versatile reactivity.
In a research and manufacturing context, this compound serves as a critical building block for complex organic synthesis. It exhibits moderate solubility in water but is highly miscible with organic solvents, making it an effective processing aid. Proper handling involves standard laboratory precautions for organic alcohols, focusing on its stability under normal conditions while avoiding strong oxidizing agents. Its high purity and consistent olfactory profile make it a preferred choice for high-end chemical formulations.