Molecule
- Name
- Acetic acid
- IUPAC name
- Acetic acid
- Secondary names
- Ethanoic acid, Methanecarboxylic acid, Ethylic acid, Vinegar acid, CH3COOH, CH3CO2H, C2H4O2, AcOH
- InChI
- InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
- InChI key
- QTBSBXVTEAMEQO-UHFFFAOYSA-N
- CAS number
- 64-19-7
- Formula
- Chemical formula
- CH3COOH
- Structural formula
- [CH3]C(=O)[OH]
- Charge
- 0
- Unpaired electrons
- 0

- Relations
-
- no
- Isotope mixture type
- terrestrial abundance
- Spin type
- equilibrated
- Spin quantum numbers
- 1/2 (para, E), 3/2 (ortho, A)
- Equilibrium ortho/para ratio
- 2 (2/1)
- Molar mass
- 60.052
- State STP
- liquid
- Protic
- protic
- Polarity
- polar
- Dipole
- 1.7
- Molecule symmetry
- Cs
- Case
- nonlinear-polyatomic
- Vibrations number
- 18
- Vibrations
- Publications