Hafnium(IV) chloride

Hafnium(IV) chloride Structure
Hafnium(IV) chloride structure
Common Name Hafnium(IV) chloride
CAS Number 13499-05-3 Molecular Weight 320.30200
Density N/A Boiling Point 319.0ºC (sublimes)
Molecular Formula Cl4Hf Melting Point 319 °C
MSDS Chinese USA Flash Point N/A
Symbol GHS05
GHS05
Signal Word Danger

Production of 9-hydroxynonanoic Acid from methyl oleate and conversion into lactone monomers for the synthesis of biodegradable polylactones.

Biomacromolecules 9(3) , 949-53, (2008)

The feasibility of a previously established method based on ozonolysis and hydrogenation reactions for the production of 9-hydroxynonanoic acid from oleic acid has been demonstrated. Metal catalyzed lactonization conditions have been used to convert 9-hydroxy...

Hydroaminations of unactivated alkenes with basic alkylamines: group 4 metal halide catalysts and Brønsted-acid organocatalysts.

Org. Biomol. Chem. 5(12) , 1975-8, (2007)

Two distinct economical catalysts for intramolecular hydroaminations of electronically unactivated alkenes with basic amines are described, which are based on (a) group 4 metal halides under basic reaction conditions or (b) Brønsted-acid organocatalysts.

Visualization of the cytoskeletal elements in tissue culture cells by bloc-staining with hafnium chloride after rapid freezing and freeze-substitution fixation.

J. Electron Microsc. (Tokyo) 33(2) , 186-90, (1984)