Title: enantiotropic mesophase Long Title: IUPAC Gold Book - enantiotropic mesophase DOI: 10.1351/goldbook.ET06895 Status: current Definition A mesophase that is thermodynamically stable over a definite temperature or pressure range. Related Terms - mesophase: https://goldbook.iupac.org/terms/view/M03849 - stable: https://goldbook.iupac.org/terms/view/S05900 Source - PAC, 2002, 74, 493. 'Definitions of basic terms relating to polymer liquid crystals (IUPAC Recommendations 2001)' on page 495 (https://doi.org/10.1351/pac200274030493) Other Outputs - html: https://goldbook.iupac.org/terms/view/ET06895/html - json: https://goldbook.iupac.org/terms/view/ET06895/json - xml: https://goldbook.iupac.org/terms/view/ET06895/xml Citation: Citation: 'enantiotropic mesophase' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.ET06895 License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. Collection: If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. Accessed: 2026-08-09T04:01:10+00:00