That's way too high, 240 C. A good aspirator reaches easily 12 mbar with cold water feed.
You have a leaking destillation setup or your aspirator is damaged by strong acids or alkalics.
Test your whole setup first with water, and report back what temp in C the water boiled at full vacuum.
Is the tap water pressure for the aspirator high enough, is it cold enough(15 C or less?)
MDP2P with a good functioning aspirator will fully boil at 165 C. It starts slowly boiling at 155 C.
I would not attempt to recover MDP2P with the means you have in your posession, without TLC or a gaschromatograph it's pretty useless after all the messy byproducts you created. LT/
WISDOMwillWIN