3-Butyn-2-ol
Overview
3-Butyn-2-ol is an organic compound belonging to the class of alkynols. It is a versatile intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. The compound is characterized by its acetylenic and hydroxyl functional groups, which make it reactive and useful in various chemical reactions. Due to its reactivity, 3-Butyn-2-ol is often used in the synthesis of more complex molecules. It is a colorless liquid with a mild odor, and its solubility in both water and organic solvents enhances its utility in different industrial applications.
Physical and Chemical Properties
3-Butyn-2-ol has a molecular weight of 70.09 g/mol and a density of approximately 0.895 g/cm³. It boils at 120-122 °C and is soluble in water and most organic solvents. The compound is highly flammable and should be handled with care to avoid ignition sources. The presence of both a hydroxyl group and a triple bond in its structure makes it a valuable building block in organic chemistry. Its reactivity allows it to participate in various reactions, including nucleophilic additions and reductions, which are fundamental in synthetic chemistry.
Main Applications
3-Butyn-2-ol is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its reactivity enables the formation of carbon-carbon bonds, which are crucial in constructing complex molecular frameworks. In the pharmaceutical industry, it is used to produce active pharmaceutical ingredients (APIs) and other fine chemicals. In agrochemicals, it serves as a precursor for herbicides and pesticides. Additionally, it finds applications in research laboratories for developing new synthetic methodologies.
Safety and Storage
Due to its high flammability, 3-Butyn-2-ol must be stored in a cool, dry, and well-ventilated area away from heat sources and open flames. Proper grounding of containers is essential to prevent static discharge, which could ignite the compound. Personal protective equipment (PPE), including gloves, goggles, and lab coats, should be worn when handling this chemical. In case of skin or eye contact, rinse immediately with plenty of water and seek medical attention. Spills should be contained and cleaned up using appropriate absorbent materials.
B2B Procurement Guide
When procuring 3-Butyn-2-ol, buyers should prioritize suppliers who adhere to strict quality and safety standards. Requesting a Certificate of Analysis (COA) ensures the product meets the required specifications for purity and composition. Bulk purchases may offer cost advantages, but storage capacity and shelf life should be considered. It is advisable to establish long-term relationships with reputable suppliers to ensure consistent quality and reliable delivery. Always verify the supplier's compliance with local and international regulations.
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