Here is a good link I’ve found in my search for physical properties of various chemicals:
http://chem.sis.nlm.nih.gov/chemidplus/
Specifically, I wanted to know what the melting points of test prop and estradiol benzoate are, and this had it.
This would allow a sample melting point to be taken to determine the purity of homebrewed synovex, by the way…
Conor