Meanings
nounphthalazine (countable and uncountable, plural phthalazines)
plural phthalazines
- countableuncountablechemistryA bicyclic heterocycle consisting of a benzene ring fused to pyridazine
Translations
Chinese Cantonese 酞嗪
- 酞嗪 (taai³ ceon⁴)bicyclic heterocycle
Chinese Mandarin 酞嗪
- 酞嗪 (tàiqín)bicyclic heterocycle
Italian ftalazina
- ftalazinabicyclic heterocycle
Japanese フタラジン
- フタラジン (futarajin)bicyclic heterocycle
Korean 프탈라진
- 프탈라진 (peutallajin)bicyclic heterocycle
Rhymes & wordplay
Anagrams
Cite this entry
APA
phthalazine. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/phthalazine
MLA
“phthalazine.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/phthalazine. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “phthalazine,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/phthalazine.
Source: phthalazine on Wiktionary, CC BY-SA 4.0.