Melting point :189-191 °C(lit.)
Boiling point :265.6±40.0 °C(Predicted)
Density :2.0926 (rough estimate)
refractive index :1.6400 (estimate)
storage temp. :0-6°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :4.06(at 25℃)
color :Buff, Creamy
Water Solubility :0.13 G/L (25 ºC)
Merck :13,1426
BRN :2364039
CAS DataBase Reference :1689-84-5(CAS DataBase Reference)
NIST Chemistry Reference :Benzonitrile, 3,5-dibromo-4-hydroxy-(1689-84-5)
EPA Substance Registry System :Bromoxynil (1689-84-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, 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:	P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water.