is there any case where methanol and isopropanol would bond to raise/lower the boiling point of each other? we are doing a sludge project and the data we have is close to either, save the boiling point which is 79C. this is closer to isopropanol, but the time/temp data we have suggests that there is a plateau at 75C and again at 79C. the way we see it is either of these could be isopropanol or methanol. any help would be great as this project is due tomorrow and we only discovered the apparent Liquid C plateau today.