Structure via PubChem · Public domain (PubChem)
Chemical data
- Formula
- C4H2K2O4
- Molecular weight
- 192.25 g/mol
- IUPAC name
- dipotassium;(E)-but-2-enedioate
- SMILES
- C(=C/C(=O)[O-])\C(=O)[O-].[K+].[K+]
- InChIKey
- SHPKCSFVQGSAJU-SEPHDYHBSA-L
- Polar surface area
- 80.3 Ų
- H-bond donors
- 0
- H-bond acceptors
- 4
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chemical compound
- Mass
- 191.923
Show 3 more facts
- canonical SMILES
- C(=CC(=O)[O-])C(=O)[O-].[K+].[K+]
- chemical formula
- K₂C₄H₂O₄
- isomeric SMILES
- C(=C/C(=O)[O-])\C(=O)[O-].[K+].[K+]
Sources (2)
via Wikidata · CC0