How is 1,10-Dichlorodecane (CAS: 2162-98-3) typically synthesized?

1,10-Dichlorodecane (CAS: 2162-98-3) is synthesized by the chlorination of decene using chlorine gas in the presence of a catalyst like iron chloride. The reaction is typically carried out under anhydrous conditions to improve yield and purity. The process requires careful control of reaction temperature and pressure to achieve high selectivity and yield. The final product is typically purified by distillation.