21. Solvents include dichloromethane, nitromethane, carbon tetrachloride , cyclohexane, trichlorofluoromethane. 22. Poisons, like carbon tetrachloride found in insecticides and lead can also cause headaches with repeated exposure. 23. This was treated on the spot with carbon tetrachloride , and later with an ethylene oxide treatment. 24. Fuchsine was first prepared by August Wilhelm von Hofmann from aniline and carbon tetrachloride in 1858. 25. Examples of organohalides are carbon tetrachloride and chloroform. 26. Historically, carbon tetrachloride has been used in pharmaceutical production, petroleum refining, and as an industrial solvent. 27. Magnasee is made with Carbon Tetrachloride and is therefore a banned substance as it's a carcinogen. 28. It reacts with iron, evolving carbon tetrachloride . 29. However the carbon tetrachloride produced phosgene and chlorine gasses ( they deduced ), which corroded all the metal. 30. A laboratory route involves the reaction of benzene with carbon tetrachloride followed by hydrolysis of the resulting diphenyldichloromethane.
