Melting point :63-66°C
Boiling point :164°C 23mm
Density :1,839 g/cm³
refractive index :1.5133 (estimate)
Flash point :11 °C
storage temp. :2-8°C
solubility :Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka :5+-.0.28(Predicted)
Water Solubility :183.2mg/L(25 ºC)
BRN :779754
Henry's Law Constant :1.1×10⁰ mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
Stability :Stable. Probably non-flammable.
Major Application :environmental
InChI :1S/C6H2Cl4O/c7-2-1-3(8)6(11)5(10)4(2)9/h1,11H
InChIKey :VGVRPFIJEJYOFN-UHFFFAOYSA-N
SMILES :Oc1c(Cl)cc(Cl)c(Cl)c1Cl
CAS DataBase Reference :58-90-2(CAS DataBase Reference)
EPA Substance Registry System :2,3,4,6-Tetrachlorophenol (58-90-2)

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 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P 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:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. 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. P330 Rinse mouth. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P391 Collect spillage. Hazardous to the aquatic environment P405 Store locked up. P501 Dispose of contents/container to..…