Hafnium tetrachloride
Hafnium tetrachloride, colorless crystal, melting point 320℃, inorganic compound, chemical formula HfCl4. This colorless solid is the precursor to most organohafnium compounds. It can be used for a variety of specific purposes, mainly in materials science, or as a catalyst. It can react strongly with water, has strong hygroscopicity and is easily hydrolyzed