propan-2-one

CAS: 67-64-1
C3H6O
PubChem

GHS Hazard Information

GHS Pictograms

No GHS pictograms available

Physical Properties

Appearance

Acetone appears as a clear colorless liquid with a sweetish odor. Flash point 0 °F. Less dense than water. Vapors are heavier than air. Used as a solvent in paint and nail polish removers.

Boiling Point

133 °F at 760 mmHg (NTP, 1992)

Melting Point

-137 °F (NTP, 1992)

Flash Point

0 °F (NTP, 1992)

Density

0.791 at 68 °F (USCG, 1999) - Less dense than water; will float

Solubility

greater than or equal to 100 mg/mL at 72 °F (NTP, 1992)

Alternative Names

acetone
2-propanone
67-64-1
propanone
propan-2-one
Dimethyl ketone
Pyroacetic ether
Methyl ketone
Dimethylformaldehyde
beta-Ketopropane
Dimethylketal
Chevron acetone
Ketone propane
Aceton
Pyroacetic acid
+5 more

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Disclaimer

This safety data is sourced from PubChem and is provided for informational purposes only. Always refer to the manufacturer's official SDS for complete and up-to-date safety information. Data retrieved on 10/5/2026.