The toxic chemical acrylamide is the product of food being heated to a high temperature. It is odorless and associated with bad health risks.
This chemical can be found in a variety of foods, but coffee contains it also. The high amount of exposure in occupational settings has seen neurotoxic side effects on humans.
As to different coffee species, there aren’t significant differences in acrylamide levels. The types of coffee do contain significantly different amounts of acrylamides. These types could be instant coffee, coffee substitutes, and brewed coffee.
The above infographic from AuthorityDiet.com goes into detail on whether you should be concerned with acrylamide in coffee. After going through the details, you will see that acrylamide in coffee is nothing to worry about.