566101
Bis(indenyl)halfnium(IV) dichloride
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About This Item
Linear Formula:
(C9H7)2HfCl2
CAS Number:
Molecular Weight:
479.70
UNSPSC Code:
12352300
PubChem Substance ID:
MDL number:
InChI
1S/2C9H7.2ClH.Hf/c2*1-2-5-9-7-3-6-8(9)4-1;;;/h2*1-7H;2*1H;/q;;;;+2/p-2
SMILES string
Cl[Hf]Cl.[CH]1[CH][C]2C=CC=C[C]2[CH]1.[CH]3[CH][C]4C=CC=C[C]4[CH]3
InChI key
YVAJTQPCQNUSIG-UHFFFAOYSA-L
reaction suitability
core: hafnium, reagent type: catalyst
mp
211-215 °C (dec.) (lit.)
Application
- Cocatalyst in dehydrogenation of cyclooctane
Catalyst for:
- CH activation reactions
- Metalation of Bronsted acids
- Chain termination reactions in ethene polymerization
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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