How can I force Chrome to open links with specific profile?
With the current version of Chrome (51.0.2704.106 (64-bit)) you can just right-click an url and then open it with the fourth menu choice from top: "Open Link as PROFILE" (your configured Chrome profile).



EDIT: with the current Chrome version: 81.0.4044.92 (Official Build) (64-bit) it's possibile open the link in a different PROFILE when the target profile it's already open.

Here two images by example. Menu when the target PROFILE it's already open:



Menu without the target PROFILE already open:





I hope this helps.