Structure via PubChem · Public domain (PubChem)
2-methylpropanoic acid
Sign in to saveAlso known as isobutanoic acid, isopropylformic acid, alpha-methylpropionic acid, alpha-methylpropanoic acid, iso-C3H7COOH, 2,2-dimethylacetic acid, alpha-isobutyric acid, iso-butyric acid
chemical compound
Chemical data
- Formula
- C4H8O2
- Molecular weight
- 88.11 g/mol
- IUPAC name
- 2-methylpropanoic acid
- SMILES
- CC(C)C(=O)O
- InChIKey
- KQNPFQTWMSNSAP-UHFFFAOYSA-N
- XLogP
- 0.8
- Polar surface area
- 37.3 Ų
- H-bond donors
- 1
- H-bond acceptors
- 2
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 88.052
Show 9 more facts
- Commons category
- Isobutyric acid
- found in taxon
- Streptomyces
- chemical formula
- C₄H₈O₂
- canonical SMILES
- CC(C)C(=O)O
- melting point
- -46
- subject has role
- metabolite
- described by source
- Encyclopædia Britannica 11th edition
- ionization energy
- 10.33
- boiling point
- 154.45
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