Structure via PubChem · Public domain (PubChem)
itaconic acid
Sign in to saveAlso known as 2-methylenebutanedioic acid, 2-methylenesuccinic acid, methylenebutanedioic acid, 2-propene-1,2-dicarboxylic acid, propylenedicarboxylic acid, 2-methylidenebutanedioic acid
chemical compound
Chemical data
- Formula
- C5H6O4
- Molecular weight
- 130.1 g/mol
- IUPAC name
- hydron;2-methylidenebutanedioate
- SMILES
- [H+].[H+].C=C(CC(=O)[O-])C(=O)[O-]
- InChIKey
- LVHBHZANLOWSRM-UHFFFAOYSA-N
- Polar surface area
- 80.3 Ų
- H-bond donors
- 2
- H-bond acceptors
- 4
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- dicarboxylic acid
- Has part
- carbon
- Named after
- (EZ)-aconitic acid
- Mass
- 130.027
Show 8 more facts
- found in taxon
- broad bean
- melting point
- 165.7
- chemical formula
- C₅H₆O₄
- canonical SMILES
- C=C(CC(=O)O)C(=O)O
- density
- 1.632
- pKa
- 5.45
- solubility
- 83
- Commons category
- Itaconic acid
Sources (2)
via Wikidata · CC0