Melting point :-117.34°C
Boiling point :130.95°C
Density :0.78 g/mL at 20 °C(lit.)
vapor pressure :12.3 at 25 °C (Wilhoit and Zwolinski, 1971)
refractive index :1.4239
Flash point :18 °C
solubility :Soluble in acetone, benzene, and ether (Weast, 1986); miscible with cyclopentane.
pka :>14 (Schwarzenbach et al., 1993)
form :Oil
color :Colourless
Water Solubility :(at 25 °C):
2.04 mg/kg (shake flask-GLC, Price, 1976)
1.77 mg/L (Kryzanowska and Szeliga, 1978) Henry's Law Constant :1.1 at 25 °C (Mackay and Shiu, 1981)
Stability :Volatile

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 H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
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. P243 Take precautionary measures against static discharge. 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. P370+P378 In case of fire: Use … for extinction. P403+P235 Store in a well-ventilated place. Keep cool. P501 Dispose of contents/container to..…