Ethyl lactate is also used as solvent for nitrocellulose, cellulose acetate, and cellulose ethers. Ethyl lactate hydrolyzes in the presence of water and acids or bases into lactic acid and ethanol. Ethyl lactate can be used as a cosolvent to produce suitable conditions for the formation of aryl aldimines. Ethyl lactate Ethyl lactate, also known as lactic acid ethyl ester, is a monobasic ester formed from lactic acid and ethanol, commonly used as a solvent. This compound is considered biodegradable and can be used as a water-rinsible degreaser. Ethyl lactate is found naturally in small quantities in a wide variety of foods
Ethyl cyanohydroxyiminoacetate product can even be obtained in virtually quantitative yield. The compound can be purified by recrystallization from ethanol or ethyl acetate. Compared with the benzotriazole derivatives 1-hydroxybenzotriazole (HOBt) and 1-hydroxy-7-azabenzotriazole (HOAt) (which are widely used as peptide-linking reagents but are explosive), ethyl cyanohydroxyiminoacetate exhibits a markedly slowed thermal decomposition on heating. Ethyl cyanohydroxyiminoacetate is a white solid which is soluble in many solvents common in the synthesis of peptides, such as dichloromethane or dimethylformamide (DMF). In crystalline form, the compound is present as an oxime, whereas it exists as a salt or in a strongly basic solution predominantly as a