Melting point :140-142 °C(lit.)
Boiling point :345.2±44.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in dichloromethane, tetrahydrofuran, dimethyl formamide and ethanol.
form :Crystalline Powder
color :brown
BRN :1309777
Exposure limits :ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; IDLH 25 mg/m3; TWA 0.2 mg/m3 Stability :Stable. Incompatible with acids, strong oxidizing agents.
CAS DataBase Reference :51694-22-5(CAS DataBase Reference)
EPA Substance Registry System :Selenocyanic acid, 2-nitrophenyl ester (51694-22-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P314 Get medical advice/attention if you feel unwell.