Melting point :-60 °C
Boiling point :83 °C/19 mmHg (lit.)
Density :0.864 g/mL at 25 °C (lit.)
refractive index :n20/D 1.441(lit.)
Flash point :147 °F
storage temp. :Sealed in dry,2-8°C
solubility :3.4g/l
pka :13.41±0.20(Predicted)
form :clear liquid
color :Colorless to Light yellow to Light orange
Water Solubility :3.4 g/L (20 ºC)
BRN :1098642
LogP :2.090 (est)
CAS DataBase Reference :818-72-4(CAS DataBase Reference)
NIST Chemistry Reference :1-Octyn-3-ol(818-72-4)
EPA Substance Registry System :1-Octyn-3-ol (818-72-4)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment.