Where can I find thermodynamic tables for n-pentane?
Saturated and superheated.

I'm building an ORC for testing purposes using R123, I've just been informed by the supplier that they have no more stock in the country.

Other suppliers will only supply 250l drums of the stuff. I might be able to get some pentane, just want to check it out thermodynamically.

Also is there anything else you can suggest that I might be able to use.
R245fa is not readily available
R11 is illegal, tho there probably some guys here that still use it.

Thanks