NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing comprehensive information on the chemical compounds that power industry. Cyanoacetic acid (CAS 372-09-8) is a compound of significant industrial importance, and understanding its intrinsic properties and how it is synthesized is key to its effective application. This organic compound is characterized by its white, hygroscopic solid appearance and the presence of both a nitrile (-C≡N) and a carboxylic acid (-COOH) functional group.

The synthesis of cyanoacetic acid typically involves the reaction of chloroacetate salts with sodium cyanide, followed by acidification. Alternative methods, such as electro-synthesis, are also employed. These processes require careful control to ensure high purity and yield, as impurities can affect its performance in downstream applications. The compound's reactivity is largely dictated by these two functional groups, enabling a wide range of chemical transformations.

Key cyanoacetic acid chemical properties include its solubility in water, ethanol, and ether, and its moderate acidity (pKa of 2.45). Its melting point is around 65-70 °C, and it decomposes upon heating at higher temperatures, releasing toxic fumes. Proper storage, often at 0-5°C due to its hygroscopic nature, is essential to maintain its quality. For manufacturers, understanding these properties is crucial for efficient handling and processing, whether they are looking for cyanoacetic acid suppliers or planning to buy cyanoacetic acid online.

The compound's utility as a precursor in synthesizing pharmaceuticals, adhesives, and dyes stems directly from these properties. The ability to engage in various esterification, condensation, and other organic reactions makes it a highly sought-after intermediate. NINGBO INNO PHARMCHEM CO.,LTD. ensures that its supply of cyanoacetic acid meets the exacting standards required for these diverse applications, offering competitive cyanoacetic acid price points for wholesale customers.