4-Chloro-1-butene(CAS: 927-73-1)

4-Chloro-1-butene (CAS: 927-73-1) is a colorless to light yellow liquid with a slight odor. It has a molecular weight of 114.57 g/mol and a boiling point of 81.8°C. The compound is soluble in water and organic solvents. It reacts readily with nucleophiles and can undergo addition reactions. It is less reactive with bases and acids compared to alkenes.

4-Chloro-1-butene (CAS: 927-73-1) is usually synthesized via the hydrogenation of 4-chloro-1-butyne. Common methods include the addition of hydrogen gas over a nickel catalyst at elevated temperatures. This process provides good yield and selectivity. The reaction can also be carried out using palladium or platinum catalysts for better reactivity control.

4-Chloro-1-butene (CAS: 927-73-1) is used in various industries including pharmaceuticals for synthesis of drug intermediates, polymers for manufacturing resins, and as a precursor in the production of chemical sensors and semiconductors. It is also utilized in organic synthesis for preparing a range of functionalized compounds.

When handling 4-Chloro-1-butene (CAS: 927-73-1), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and protective clothing. Work should be conducted in a fume hood to minimize exposure. Spills should be managed carefully, and proper disposal methods should be followed. Always consult the Safety Data Sheet (SDS) for detailed information on handling and storage.