- Formula: C4H2O4
- Molecular weight: 114.0563
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: PWEBUXCTKOWPCW-UHFFFAOYSA-N
- CAS Registry Number: 2892-51-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Squaric acid; Cyclobutenedione, dihydroxy-; Quadratic acid; 1,2-Dihydroxycyclobutene-3,4-dione; 1,2-Diketo-3,4-dihydroxycyclobutene; 3,4-Dihydroxy-3-cyclobutene-1,2-dione; 1,2-Dihydroxy cyclobutenedione; 1,2-Dihydroxy-3,4-cyclobutenedione; Cyclobutene-1,2-dione, 3,4-dihydroxy-; 3,4-Dihydroxy-cyclobutene-1,2-dione; NSC 125692
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- Other data available:
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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