3-Hexoxy-1-(2'-carboxyphenoxy)-propanol-(2) sodium salt 3478-44-2 BENZOIC ACID, o-(3-(HEXYLOXY)-2-HYDROXYPROPOXY)-, MONOSODIUM SALT DCH 21 Droctil EINECS 222-454-0 Exiproben sodium Exiproben sodium salt Sodium 2-(3-(hexyloxy)-2-hydroxypropoxy)benzoate X 40 o-(3-(Hexyloxy)-2-hydroxypropoxy)benzoic acid monosodium salt