Melting point :200 °C
Boiling point :282.6±40.0 °C(Predicted)
Density :2.4947 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :4.95±0.23(Predicted)
Water Solubility :Insoluble
Sensitive :Light Sensitive
BRN :2364041
CAS DataBase Reference :1689-83-4(CAS DataBase Reference)
NIST Chemistry Reference :Benzonitrile, 4-hydroxy-3,5-diiodo-(1689-83-4)
EPA Substance Registry System :Ioxynil (1689-83-4)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P 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. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.