Boron trifluoride is a compound that is widely used in several industries, including chemical, pharmaceutical, and electronic industries. It is a colorless gas with a pungent odor. However, there are several synonyms for boron trifluoride, such as trifluoroborane, boron fluoride, and boron(III) fluoride. These synonyms are often used interchangeably to refer to the same chemical compound. Boron trifluoride is known for its ability to form complexes with other molecules, making it an important agent in the synthesis of many organic compounds. This versatile compound plays a significant role in various applications, including gas detection, emission control, and the production of flame retardants and plastics.