Isocyanic acid is a compound that has several synonyms, including hydrogen cyanate, isocyanate acid, and cyanic acid. This acid is an unstable and highly reactive molecule that is widely used in several industrial applications, including the production of pesticides, medicines, and plastics. Isocyanic acid can also be found naturally in some plants and animals, and it is formed when certain organic compounds are heated or burned. However, due to its highly reactive nature, it needs to be handled with care and caution. Therefore, it is essential to use appropriate protective equipment and follow appropriate safety protocols when handling this acid.