I couldn't find a clear reference to which phthalate is in detergent or softener or for what purpose. So I couldn't look closer at the characteristics of that particular phthalate. If it's in the scent and you can smell it, it didn't rinse out.
The group is characterized as "plasticizers". Other than perhaps some treatment of permpress, why would anyone want 'plasticizer' in their laundry? And since it's a highly questionable substance to bring into contact with one's self, in order to sell it Big Chem has lobbied for no labelling. So you can't reliably avoid it.
Perhaps (with a HUGE 'P') the customer service line on the bottle could tell you. Most likely they would just read a placation from a script. Phone answerers almost never 'know' anything, they just enter keywords and read what the screen says. Not satisfied? Ask for a supervisor. Oh, in a meeting eh? Thought so.
Whuzzabout 1-4 dioxane? You don't want that either, and it's most everywhere. Google 'phthalate free detergent'. Somebody knows what it is, there are 5.6 million links talking about it. How many are lying?
Jon could tell you if there are phthalates in Rosalie's, I'd rather think not.