[{"word":"diazomethane","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The simplest diazo compound, CH2=N+=N-; a toxic, yellow, explosive gas; used in analytical chemistry to convert carboxylic acids into their methyl esters for analysis via gas-liquid chromatography","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/diazomethane"]}]