Melting point :-94 °C(lit.)
Boiling point :56 °C760 mm Hg(lit.)
Density :0.791 g/mL at 25 °C(lit.)
vapor density :2 (vs air)
vapor pressure :184 mm Hg ( 20 °C)
FEMA :3326 | ACETONE
refractive index :n20/D 1.359(lit.)
Flash point :1 °F
storage temp. :Store at +5°C to +30°C.
solubility :Miscible with water and with ethanol (96 per cent).
pka :19.3(at 25℃)
form :Liquid
color :Colorless, invisible vapor
Specific Gravity :0.79 (25/25℃)
Odor :Characteristic pungent odor detectable at 33 to 700 ppm (mean = 130 ppm)
PH :5-6 (395g/l, H2O, 20°C)
Relative polarity :0.355
explosive limit :2.6-12.8%(V)
Odor Type :solvent
Odor Threshold :42ppm
Water Solubility :soluble
Merck :14,66
JECFA Number :139
BRN :63580
Henry's Law Constant :2.27 at 14.9 °C, 3.03 at 25 °C, 7.69 at 35.1 °C, 11.76 at 44.9 °C (Betterton, 1991)
Exposure limits :TLV-TWA 1780 mg/m³ (750 ppm), STEL 2375 mg/m³ (ACGIH); 10 h–TWA 590 mg/m³ (250 ppm); IDLH 20,000 ppm (NIOSH).
Dielectric constant :1.0（0℃）
LogP :-0.160
CAS DataBase Reference :67-64-1(CAS DataBase Reference)
NIST Chemistry Reference :Acetone(67-64-1)
EPA Substance Registry System :Acetone (67-64-1)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.