Melting point :49-53 °C(lit.)
Boiling point :151 °C / 2mmHg
Density :1.0870
refractive index :1.6050 (estimate)
Flash point :>230 °F
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :almost transparency in Methanol
form :powder to crystal
pka :8.47±0.30(Predicted)
color :White to Yellow to Orange
BRN :1367639
CAS DataBase Reference :779-84-0(CAS DataBase Reference)

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. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.