Melting point :117℃
Boiling point :331.59°C (rough estimate)
Density :1.7544 (rough estimate)
refractive index :1.5133 (estimate)
Flash point :4 °C
storage temp. :APPROX 4°C
solubility :DMF: 30 mg/ml,DMSO: 15 mg/ml,Ethanol: 30 mg/ml,Ethanol:PBS (pH 7.2) (1:3): 0.25 mg/ml
pka :6.15±0.28(Predicted)
Water Solubility :166mg/L(25 ºC)
BRN :2049590
EPA Substance Registry System :2,3,4,5-Tetrachlorophenol (4901-51-3)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning 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:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 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. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.