Synonyms: AC1L4DHO;2,2-bis(hydroxymethyl)propane-1,3-diol; [4-(phosphonomethyl)phenyl]methylphosphonic acid;67846-25-7;Phosphonic acid, (1,4-phenylenebis(methylene))bis-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol;Phosphonic acid, P,P'-(1,4-phenylenebis(methylene))bis-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol