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85959-83-7 bis(pentamethylcyclopentadienyl)hafnium dichloride

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Product Name Bis(pentamethylcyclopentadienyl)hafnium dichloride
CAS No. 85959-83-7
Synonyms bis(2,3,4,5,5-pentamethylcyclopenta-1,3-dien-1-yl)hafnium(2+) dichloride
InChI InChI=1/2C10H15.2ClH.Hf/c2*1-7-6-10(4,5)9(3)8(7)2;;;/h2*1-5H3;2*1H;/q;;;;+2/p-2/rC20H30Hf.2ClH/c1-11-13(3)17(19(7,8)15(11)5)21-18-14(4)12(2)16(6)20(18,9)10;;/h1-10H3;2*1H/q+2;;/p-2
Molecular Formula C20H30Cl2Hf
Molecular Weight 519.8482
Melting point 300℃
Hazard Symbols Xn:Harmful;
Risk Codes R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.; R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;