3-Butyn-2-ol (CAS 2028-63-9) is a fascinating organic compound that serves as a critical building block in numerous chemical processes. Its unique structure, combining an alkyne triple bond with a hydroxyl functional group, imparts a reactivity profile that is highly valued across various industries. Understanding its properties and applications is key for chemists, researchers, and procurement specialists looking to leverage its potential. As a leading fine chemical supplier, we are pleased to provide detailed insights into this versatile intermediate.

Physically, 3-Butyn-2-ol is typically described as a clear, yellowish liquid. With a molecular formula of C4H6O and a molecular weight of approximately 70.09 g/mol, it possesses a relatively low boiling point (around 108-111°C) and a flash point of 34°C, indicating it is a flammable substance. Its melting point is around 12°C, meaning it can be solid at cooler room temperatures. The presence of the hydroxyl group contributes to its solubility in water, although it also dissolves well in many organic solvents. These physical characteristics are important considerations when handling, storing, and transporting the compound.

Chemically, the true value of 3-Butyn-2-ol lies in its dual functionality. The terminal alkyne group can undergo a variety of addition reactions, acetylide formations, and coupling reactions, while the secondary alcohol can be oxidized, esterified, or etherified. This versatility makes it an indispensable starting material for complex organic synthesis. When you buy 3-butyn-2-ol, you are acquiring a compound that can be transformed into a wide array of more complex molecules, including pharmaceutical intermediates, agrochemicals, and specialty polymers.

The industrial applications of 3-Butyn-2-ol are diverse. As mentioned, it is a key intermediate in the synthesis of aminoindanes, which are significant in the development of pharmaceuticals, particularly for neurological conditions. Its utility also extends to the electroplating industry, where it can act as an additive to improve the quality of plated coatings. In the flavor and fragrance sector, specific derivatives or compounds synthesized using 3-Butyn-2-ol contribute unique olfactory and gustatory notes.

For businesses looking to secure a reliable supply, searching for a reputable 3-butyn-2-ol manufacturer China is often the most strategic approach. China's advanced chemical manufacturing capabilities offer high-purity grades at competitive prices. When you need to purchase 3-butyn-2-ol, ensure you are working with a supplier that can provide detailed specifications, safety data sheets (SDS), and Certificates of Analysis (CoA). We are committed to being that dependable 3-butyn-2-ol supplier, offering consistent quality and excellent service for all your chemical needs.