2-(((2-Propylhept-6-en-1-yl)oxy)carbonyl)benzoic Acid-d4 is the isotope labelled analog of 2-(((2-Propylhept-6-en-1-yl)oxy)carbonyl)benzoic Acid. 2-(((2-Propylhept-6-en-1-yl)oxy)carbonyl)benzoic Acid is an intermediate in the synthesis of 6-Hydroxy Monopropylheptylphthalate (M567075), which is a phthalate metabolite originating from a DPHP (B523500) used in plasticizers to improve chemical and physical properties.