2-Methyl-1-propanol CAS 78-83-1

2-Methyl-1-propanol, commonly known as isobutanol, is an organic compound with the chemical formula C4H10O and a CAS number of78-83-1. It is characterized as a colorless, flammable liquid with a distinct alcohol odor, placing it within the alcohol family. Its structure features a hydroxyl group attached to a tertiary carbon atom, which contributes to its unique chemical properties, including increased resistance to oxidation compared to primary alcohols.
Chemical Properties
Molecular Weight:74.12 g/mol- Boiling Point: Approximately108 °C- Flash Point:30 °C- Density: About0.802 g/cm³ at20 °C- Solubility: Soluble in water, allowing it to dissolve both polar and non-polar compounds.
Applications
2-Methyl-1-propanol is widely used in various industrial and research applications:
Solvent: Its moderate polarity makes it an effective solvent for coatings, paints, inks, and other industrial fluids. It is also utilized in the pharmaceutical industry for the extraction and purification of active ingredients.
Analytical Chemistry: In chromatographic techniques, such as gas chromatography, isobutanol serves as a solvent or stationary phase modifier, enhancing the separation of substances.
Esterification Reactions: It plays a crucial role in synthesizing various organic compounds, including flavors and fragrances, by reacting with acids to form esters.
Safety and Handling
As a flammable liquid, proper safety measures should be taken when handling2-methyl-1-propanol. It is important to store it in a cool, well-ventilated area away from sources of ignition.
Overall,2-methyl-1-propanol is a versatile compound with significant utility in both chemical synthesis and industrial applications, making it an essential component in various fields of research and manufacturing.