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EntityQ903298· pop 18· linked from 30 articles

squaric acid

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Also known as 3,4-dihydroxy-3-cyclobutene-1,2-dione, 1,2-dioxo-3,4-dihydroxycyclobut-3-ene, 1,2-dioxo-3,4-dihydroxycyclobutene, quadratic acid, 1,2-diketo-3,4-dihydroxycyclobutene

chemical compound

Wikidata facts

Has part
oxygen
Named after
square
Followed by
croconic acid
Mass
113.995
Show 4 more facts
chemical formula
C₄H₂O₄
Commons category
Squaric acid
canonical SMILES
C1(=C(C(=O)C1=O)O)O
has characteristic
vinylogy
Sources (3)

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