Ethyl (2R)-2-hydroxypropanoate(CAS: 7699-00-5)

Ethyl (2R)-2-hydroxypropanoate (CAS: 7699-00-5) is a colorless liquid with a fruity odor. It has a molecular weight of approximately 116.14 g/mol and a density of 0.984 g/cm³. The compound is soluble in water and ether. It is moderately reactive, especially with bases and oxidizing agents. It crystallizes in the form of colorless needles with a melting point of -25°C. It has a boiling point of 126°C and a vapor pressure of 2.4 mmHg at 25°C.

Ethyl (2R)-2-hydroxypropanoate (CAS: 7699-00-5) can be synthesized through the condensation of acetic acid with ethyl glyoxylate. Common catalysts include hydroxylamine hydrochloride. The reaction is conducted in an aqueous medium at room temperature. The yield is typically around 85-90%. The product can also be prepared by reduction of ethyl (2R)-2-oxopropanoate, using sodium borohydride as a reducing agent.

Ethyl (2R)-2-hydroxypropanoate (CAS: 7699-00-5) is used in the pharmaceutical industry as a precursor for the synthesis of certain drugs. It is also utilized in the polymer industry as a monomer for the production of biodegradable polymers. Additionally, it finds applications in the food industry as a flavoring agent and in sensors for detecting organic compounds. Its use in semiconductors is limited but it has potential in the development of new materials.

When handling Ethyl (2R)-2-hydroxypropanoate (CAS: 7699-00-5), ensure the use of appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Store the compound in a cool, dry place away from heat and oxidizing agents. Use a fume hood when preparing or handling the compound to avoid inhalation of vapors. In case of spill, immediately contain and clean up using appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.