DETHERM is a thermophysical data for pure substances and mixtures, and is useful for projects on the design and optimization of chemical plants.
Password information:
You will need to create an account to use DETHERM.
On the login page, do not use the "access through your institution link" or the username and password boxes. Instead click on register (at the bottom right of the page) and create an account. You'll need to use your Heriot-Watt email address to register.