P305+P351+P338：IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
Description
Boronic acids react with alcohols, with loss of water, to form boronic esters. With simple alcohols, the products are very susceptible to hydrolysis, but with 1,2- and 1,3-diols, the resulting cyclic boronates (1,3,2- dioxaborolanes and 1,3,2-dioxaborinanes) are stable enough to be isolated.
