Melting point :44-46 °C (lit.)
Boiling point :96 °C (lit.)
Density :0.955
vapor pressure :30.06kPa at 59℃
refractive index :1.4770 (estimate)
Flash point :5 °F
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)
form :Crystalline Mass
Specific Gravity :0.85
color :White
Water Solubility :Soluble in ethanol, ether and most organic solvents. Insoluble in water.
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1098544
Exposure limits :ACGIH: TWA 20 ppm
OSHA: Ceiling 300 ppm; TWA 200 ppm
NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3) LogP :4.101 at 25℃
CAS DataBase Reference :498-66-8(CAS DataBase Reference)
EPA Substance Registry System :Bicyclo[2.2.1]hept-2-ene (498-66-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H228 Flammable solid Flammable solids Category 1 Category 2 Danger Warning P210, P240,P241, P280, P370+P378 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240 Ground/bond container and receiving equipment. P273 Avoid release to the environment. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention.