What carcinogens are known to cause cancer of the esophagus?

Several carcinogens are known to increase the risk of esophageal cancer, including tobacco smoke, which is a major risk factor, and excessive alcohol consumption. Other substances such as certain industrial chemicals (like benzidine and asbestos) and dietary factors like hot beverages and processed meats have also been implicated. Additionally, exposure to specific types of radiation can contribute to the development of this cancer.