Hafnium,dichlorobis[(1,2,3,4,5-h)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]- cas no:85959-83-7
Synonyms: Bis(pentamethylcyclopentadienyl)hafniumdichloride;Decamethylhafnocene dichloride;Dichlorobis(h5-pentamethylcyclopentadienyl)hafnium;
NameHafnium,dichlorobis[(1,2,3,4,5-h)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-
CAS85959-83-7
SynonymsBis(pentamethylcyclopentadienyl)hafniumdichloride;Decamethylhafnocene dichloride;Dichlorobis(h5-pentamethylcyclopentadienyl)hafnium;
Molecular FormulaC20H30Cl2Hf
Molecular Weight519.85
Appearancelight yellow to yellow-beige crystals
Hazard Xn:Harmful;
Risk R20/21/22;R36/37/38
Safety R20/21/22:Harmfulbyinhalation,incontactwithskinandifswallowed.;R36/37/38:Irritatingtoeyes,respiratorysystemandskin.;