21. These tetrachlorides are precursors to various organohafnium compounds such as hafnocene dichloride and tetrabenzylhafnium. 22. The reaction required tin tetrachloride and a stoichiometric amount of Wilkinson's catalyst. 23. Examples of organohalides are carbon tetrachloride and chloroform. 24. It reacts with iron, evolving carbon tetrachloride . 25. They can remove organic compounds like benzene, carbon tetrachloride and pesticides and residual chlorine. 26. He also isolated the first sample of uranium metal by heating uranium tetrachloride with potassium. 27. The industrial toxin carbon tetrachloride and the wild mushroom Amanita phalloides are other known hepatotoxins. 28. In 1985, the spot was again treated with carbon tetrachloride as a preventive measure. 29. "' Titanium tetrachloride "'is the inorganic compound with the volatile. 30. Although still toxic and potentially carcinogenic, chloroform is significantly less harmful than carbon tetrachloride .
