Title: diazoates
Long Title: IUPAC Gold Book - diazoates
DOI: 10.1351/goldbook.D01690
Status: current

Definition
Salts $\ce{RN=NO−M^{+}}$ ($\ce{R}$ commonly aryl) of the compounds $\ce{RN=NOH}$ (hydrocarbon)diazohydroxides, e.g. $\ce{PhN=NO−K^{+}}$ potassium benzenediazoate. In the IUPAC 'Blue Book' these compounds are named as hydrocarbyldiazenolates and hydrocarbyldiazenols, respectively. E.g. $\ce{PhN=NOH}$ phenyldiazenol. $\ce{RN=NO−M^{+}}$ are also known by the non-IUPAC name diazotates.

Related Term
- aryl: https://goldbook.iupac.org//terms/view/A00464

Source
- PAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1332 (https://doi.org/10.1351/pac199567081307)

Other Outputs
- html: https://goldbook.iupac.org/terms/view/D01690/html
- json: https://goldbook.iupac.org/terms/view/D01690/json
- xml: https://goldbook.iupac.org/terms/view/D01690/xml

Citation: Citation: 'diazoates' 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.D01690
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: 2026-06-21T20:02:22+00:00