Molecular Formula: CH3COCH3
Molecular Weight: Approximately 58.08 g/mol
Molecular Dimensions:
- Bond Lengths: The carbon-carbon bond length in acetone is approximately 1.54 angstroms (Å), while the carbon-oxygen bond lengths are about 1.22 Å.
- Bond Angles: The bond angles in acetone are approximately 120 degrees, consistent with the tetrahedral geometry around the carbon atoms.
- Molecular Shape: Acetone has a trigonal planar molecular shape, with the three carbon atoms and the oxygen atom lying in the same plane.
In summary, an acetone molecule is relatively small and compact, with dimensions on the order of angstroms (1 angstrom = 1 x 10^-10 meters). Its molecular weight is approximately 58.08 g/mol.
These dimensions and mass play important roles in the physical and chemical properties of acetone, such as its volatility, solubility, and reactivity.
