Melting point :-109.15°C
Boiling point :98-99 °C(lit.)
Density :0.708 g/mL at 25 °C(lit.)
vapor pressure :87 mm Hg ( 37.7 °C)
refractive index :n20/D 1.407(lit.)
Flash point :21 °F
solubility :Soluble in acetone, alcohol, benzene, chloroform, ether (Weast, 1986), and miscible with many aliphatic hydrocarbons including hexane.
pka :>14 (Schwarzenbach et al., 1993)
form :clear liquid
color :Colorless to Almost colorless
Henry's Law Constant :0.42(atm?m³/mol) at 23 °C (approximate - calculated from water solubility and vapor pressure)
LogP :3.960 (est)
CAS DataBase Reference :6443-92-1(CAS DataBase Reference)

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 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
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.