hylotropic

[ hahy-luh-trop-ik, -troh-pik ]
/ ˌhaɪ ləˈtrɒp ɪk, -ˈtroʊ pɪk /

adjective Physical Chemistry.

(of a substance) capable of undergoing a change in phase, as from a liquid to a gas, with no change in the original proportions of its constituents.

Origin of hylotropic