Melting point :104-106 °C
Boiling point :479.3±38.0 °C(Predicted)
Density :1.178±0.06 g/cm3(Predicted)
storage temp. :−20°C
solubility :Sparingly Soluble (4.1E-4 g/L) (25°C). Soluble most organic solvents.
pka :0.39±0.10(Predicted)
form :crystalline
color :light green
BRN :210666
CAS DataBase Reference :846-63-9(CAS DataBase Reference)
EPA Substance Registry System :Oxazole, 2-(1-naphthalenyl)-5-phenyl- (846-63-9)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 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. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.