CAS: 33010-55-8 Molecular Formula: C18H26Cl2Hf Molecular Weight (g/mol): 491.796 MDL Number: MFCD01073803 InChI Key: ZZDLUYCFDDVDOX-UHFFFAOYSA-L Synonym: hafnium chloride 2-tert-butylcyclopenta-1,3-dien-1-ide 1/2/2 PubChem CID: 74765427 IUPAC Name: 2-tert-butylcyclopenta-1,3-diene;hafnium(4+);dichloride SMILES: CC(C)(C)C1=[C-]CC=C1.CC(C)(C)C1=[C-]CC=C1.[Cl-].[Cl-].[Hf+4]