Ethyl D-Lactate (CAS 7699-00-5)

Ethyl D-Lactate, with the CAS number 687-47-8, is an ester derivative of lactic acid, specifically the D-isomer, and is known for its green solvent properties due to its biodegradability and low toxicity. This chemical is a clear, colorless liquid that combines the hydrophobic ethyl group with the hydrophilic lactate, resulting in a solvent that exhibits both lipophilic and hydrophilic properties. This dual nature makes it highly effective in a variety of applications across research and industrial settings, particularly in solvent-based processes. In research, Ethyl D-Lactate is primarily used as a solvent in the synthesis and purification of organic compounds. Its ability to dissolve a wide range of chemical entities makes it particularly useful in the pharmaceutical and specialty chemicals industries for applications such as extraction, purification, and as a reaction medium. Due to its eco-friendly profile, it is increasingly being used in place of more hazardous solvents in efforts to develop greener chemical processes. Furthermore, its effectiveness in dissolving paint, ink, and varnish has been harnessed in the development of environmentally friendly cleaning agents and paint strippers used in conservation science to remove layers without damaging the underlying material. In materials science, Ethyl D-Lactate is utilized in the preparation and purification of biodegradable polymers, contributing to research on sustainable materials.