13195-76-1 Boric acid (H3BO3), triisobutyl ester Boric acid (H3BO3), tris(2-methylpropyl) ester Boric acid, triisobutyl ester Isobutyl borate, (C4H9O)3B NSC65329 Triisobutyl borate WLN: 1Y1&1OBO1Y1&1&O1Y1&1