Melting point :-44.5 °C
Boiling point :120 °C (lit.)
Density :1.162 g/mL at 25 °C (lit.)
vapor pressure :42 hPa (20 °C)
refractive index :n20/D 1.432(lit.)
Flash point :82 °F
storage temp. :2-8°C
solubility :Chloroform, Methanol (Slightly)
form :Liquid
Specific Gravity :1.162
color :Clear yellow to yellow-brown
PH :4.3 (124g/l, H2O, 20°C)
explosive limit :3.4%(V)
Water Solubility :124 g/L (20 ºC)
Sensitive :Lachrymatory
Merck :14,2114
BRN :605369
Dielectric constant :29.8（20℃）
Stability :Stable. Incompatible with strong oxidizing agents, strong bases. May discolour on exposure to light. STENCH.
LogP :2.7 at 20℃
CAS DataBase Reference :78-95-5(CAS DataBase Reference)
NIST Chemistry Reference :2-Propanone, 1-chloro-(78-95-5)
EPA Substance Registry System :Chloroacetone (78-95-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.