alpha :D25 +2.9° (c = 0.020 in methanol)
Boiling point :bp0.05 80°
Density :0.886±0.06 g/cm3(Predicted)
Flash point :>100 °C
solubility :Chloroform (Slightly), Methanol (Slightly)
BRN :5255711
Stability :Light Sensitive
EPA Substance Registry System :(7S)-Hydroprene (65733-18-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501 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:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P391 Collect spillage. Hazardous to the aquatic environment P403+P233 Store in a well-ventilated place. Keep container tightly closed.