Melting point :67-69 °C (lit.)
Boiling point :123 °C/0.2 mmHg (lit.)
Density :1.0840 (rough estimate)
refractive index :1.5200 (estimate)
Flash point :123°C/0.2mm
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Ethyl Acetate, Methanol (Slightly)
form :Solid
pka :0.54±0.20(Predicted)
color :Light Beige
Water Solubility :Soluble in chloroform and ethyl Acetate. Insoluble in water.
BRN :130685
CAS DataBase Reference :4641-57-0(CAS DataBase Reference)
NIST Chemistry Reference :2-Pyrrolidinone, 1-phenyl-(4641-57-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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.