Melting point :-33 °C
Boiling point :95 °C/20 mmHg (lit.)
Density :0.939 g/mL at 25 °C (lit.)
vapor pressure :0.3 hPa (20 °C)
refractive index :n20/D 1.444(lit.)
Flash point :185 °F
storage temp. :Store at <= 20°C.
solubility :75g/l
pka :15.04±0.10(Predicted)
form :clear liquid
Specific Gravity :0.93
color :Colorless to Light yellow
explosive limit :1.4-9.9%(V)
Water Solubility :75 g/L (20 ºC)
LogP :0.43 at 25℃
CAS DataBase Reference :17832-28-9(CAS DataBase Reference)
EPA Substance Registry System :1-Butanol, 4-(ethenyloxy)- (17832-28-9)

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 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.