Chloroethane Chloroethane Chloroethane or monochloroethane, commonly known by its old name ethyl chloride, is a chemical compound with chemical formula , once widely used in producing tetraethyllead, a gasoline additive. It is a colorless, flammable gas or refrigerated liquid with a faintly sweet odor. Chloroethane is produced by hydrochlorination of ethene: At various times in the past, chloroethane has also been produced from ethanol and hydrochloric acid, or from ethane and chlorine, but these routes are no longer economical. Some chloroethane is generated as a byproduct of polyvinyl chloride production. Should demand for chloroethane continue to fall to the point where
Chemical library replaced on a regular basis. Some chemicals are fairly unstable, radioactive, volatile or flammable and must be stored under careful conditions in accordance with safety standards such as OSHA. Most chemical libraries are managed with information technologies such as barcoding and relational databases. Additionally, robotics are necessary to fetch compounds in larger chemical libraries. Because a chemical library's individual entries can easily reach up into the millions of compounds, the management of even modest-sized chemical libraries can be a full-time endeavor. Compound management is one such field that attempts to manage and upkeep these chemical libraries as well as maximizing