Synonyms: Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ester with boric acid (H3BO3), methyl ether;Poly(oxy-1,2-ethandiyl),alpha-hydro-omega-hydroxy-,ester mit Borsure, methylether;.alpha.-Methyl-.omega.-hydroxypoly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl)borate;h3bo3), methyl ether;Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ester with boric acid, methyl ether