Melting point :107-113 °C
Boiling point :336.62°C (rough estimate)
Density :1.0477 (rough estimate)
refractive index :1.5000 (estimate)
storage temp. :Sealed in dry,Room Temperature
form :solid
color :yellow
Stability :Stable. Incompatible with strong oxidizing agents. Combustible.
InChIKey :WMKGGPCROCCUDY-UHFFFAOYSA-N
CAS DataBase Reference :538-58-9(CAS DataBase Reference)
EPA Substance Registry System :1,4-Pentadien-3-one, 1,5-diphenyl- (538-58-9)

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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 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 H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.