Method for producing magnesium alcoholate

摘要

The purpose of the present invention is to provide a spherical or ellipsoidal magnesium alcoholate having a narrow particle size distribution even when the particle size is small.;The present invention provides a method for producing a magnesium alcoholate by adding in a portionwise manner to a reaction system and reacting, metallic magnesium, an alcohol, and at least one of a halogen or a halogen atom-containing compound in the reaction system under alcohol reflux, which is a method for producing a magnesium alcoholate characterized in that a mixture of metallic magnesium, an alcohol, and at least one of a halogen or a halogen atom-containing compound is added to the reaction system at each portionwise addition.

主权项

1. A magnesium alcoholate which is a particulate matter comprising a particle size distribution represented by (D90−D10)/D50 of 1.0 or less and a spherical or ellipsoidal particle shape, wherein
the particulate matter is composed of porous aggregates of spherical, ellipsoidal, scale-like or needle-like primary particles of magnesium alcoholate having a particle diameter of 1 to 10 μm.