The structural formula for methyl ethyl ketone, also known as butanone, is CH3C(O)CH2CH3. This colorless liquid ketone has a sharp, sweet odor reminiscent of acetone. It is produced industrially on a large scale and is commonly used as an industrial solvent. It is an isomer of another solvent, tetrahydrofuran.

The structural formula indicates the arrangement of atoms within the molecule, providing insight into its chemical properties and behavior in various reactions https://falconhealthcare.org/bmk-ethyl-glycidate-a-catalyst-in-organic-transformation and processes.

Properties and Uses

• Ethyl chloride is a colorless, flammable gas or refrigerated liquid with a faintly sweet odor. It has been widely used in producing tetraethyllead, a gasoline additive. It is also used as a topical anesthetic spray for pain relief, to prevent pain caused by injections and minor surgical procedures, and for the temporary relief of minor sports injuries. Additionally, it has been used as a recreational inhalant drug due to its neuro-stimulatory effects.

Production

• Chloroethane is produced by hydrochlorination of ethylene. It has also been produced from ethanol and hydrochloric acid, from ethane and chlorine, or from ethanol and phosphorus trichloride, although these routes are no longer economical. Some chloroethane is generated as a byproduct of polyvinyl chloride production.

Safety and Hazards

• Ethyl chloride has specific safety considerations, including handling with caution in the workplace, preventing skin and eye contact, and providing respiratory support in case of inhalation. It is important to follow safety guidelines and regulations when using ethyl chloride.

Duration of Anesthesia

• When used as directed, ethyl chloride provides short-term local anesthesia. A 10-second spray of ethyl chloride to the skin results in local anesthesia for approximately 30 seconds.