Melting point :123-125 °C (lit.)
Boiling point :285-290 °C (lit.)
Density :1.41
vapor pressure :<1 hPa (50 °C)
refractive index :1.4166 (estimate)
Flash point :201 °C
storage temp. :Store below +30°C.
solubility :330g/l
pka :9.6(at 25℃)
form :Powder or Flakes
color :Off-white to beige to light brown
PH :4-6 (200g/l, H2O)
Odor :nearly odorless
Water Solubility :Soluble in water and ethanol. Insoluble in ether and chloroform.
Merck :14,8871
BRN :108440
InChIKey :KZNICNPSHKQLFF-UHFFFAOYSA-N
LogP :-0.85 at 20℃
CAS DataBase Reference :123-56-8(CAS DataBase Reference)
NIST Chemistry Reference :2,5-Pyrrolidinedione(123-56-8)
EPA Substance Registry System :Succinimide (123-56-8)

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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.