| abstract |
NEW MATERIAL:A zinc alkoxide expressed by formula I (R is alkoxy, aryloxy, alalkyloxy, 1-4C alkyl or alkynyl substituted by furyl or tetrahydrofuryl). n EXAMPLE: Zinc ethoxyethoxide. n USE: A production raw material of zinc oxide ultrafine particle used as a medicine, cosmetic, fluorescent material, photoconductor, semiconductor, piezoelectric material, etc. The zinc alkoxide expressed by formula I is an organic solvent soluble type zinc alkoxide. n PREPARATION: An alkali metal alkoxide expressed by formula II (M is alkali metal) is reacted with a zinc salt of inorganic acid in anhydrous conditions to provide the compound expressed by formula I. n COPYRIGHT: (C)1990,JPO&Japio |