Dimethylaluminum hydride composition, process for producing the same and method of reducing viscosity of dimethylaluminum hydride
AssigneeSumitomo Chemical Company, Limited
InventorsKazuhisa Kajihara, Tadaaki Yako
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Abstract
The present invention provides a dimethylaluminum hydride composition having a low viscosity at normal temperature, comprising dimethylaluminum hydride and at least one Lewis base in an amount of from about 0.001 to about 10% by weight based on dimethylaluminum hydride. The resulting dimethylaluminum hydride composition is superior in handling properties. The present invention also provides a method for reducing the viscosity of dimethylaluminum hydride.
Claims24
A dimethylaluminum hydride composition comprising dimethylaluminum hydride and at least one Lewis base in an amount of from about 0.001 to about 10% by weight based on the dimethylaluminum hydride.
A process for producing a dimethylaluminum hydride composition having a viscosity of not more than about 5000 mPa.s at 25.degree. C., which comprises adding at least one Lewis base to dimethylaluminum hydride in an amount of from about 0.001 to about 10% by weight of the dimethylaluminum hydride.
A method of reducing the viscosity of dimethylaluminum hydride to not more than about 5000 mPa.s which comprises adding at least one Lewis base to dimethylaluminum hydride in an amount of about 0.001 to about 10% by weight of the dimethylaluminum hydride.
Dependencies are inferred from the claim text.