Hi guys

I have a problem here

My boss wants me to simulate a medium chain triglyceride in aspen plus running into a heat exchanger to check whether my heat exchanger is oversize a not

However, In aspen plus database there is no such thing as Medium chain Triglyceride

I have some knowledge in simulating heat exchangers and distillation columns but i have not made a simulation property myself

can anyone guide me what should i study to make this molecules in the simulation property?

Best regards