Dear Hosen Thanks for the answer but i think you did not follow my question properly. Actually, EC50 data for ionic liquids is available in abundantly but my concern is not with EC50 or LC50. I want some EC10 or LC10 data.
I wonder, if you contacted the authors of those papers, whether they would give you copies of their data so you could calculate the EC10s? They may not have measurements at low concentrations if they were looking for EC50s, but it might be possible.
Untill now I have found one paper in which EC10 values are provided but that is very small data.
I am not sure about this that we can calculate EC10 from CE5 values. But I am working on it. Once i get some information , I will share with you to take your advice.