Title: derived kind of quantity Long Title: IUPAC Gold Book - derived kind of quantity DOI: 10.1351/goldbook.D01612 Status: current Definition A kind of quantity characterized by an equation between base kinds of quantities, e.g. \(\rm{mass\ concentration} = \rm{mass}\ \left(\rm{length}\right)^{-3}\). Source - PAC, 1979, 51, 2451. 'Quantities and Units in Clinical Chemistry' on page 2460 (https://doi.org/10.1351/pac197951122451) Other Outputs - html: https://goldbook.iupac.org/terms/view/D01612/html - json: https://goldbook.iupac.org/terms/view/D01612/json - xml: https://goldbook.iupac.org/terms/view/D01612/xml Citation: Citation: 'derived kind of quantity' 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.D01612 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: 2026-04-18T19:39:40+00:00