1,2,3,4-Tetrachlorobenzene

Melting point :44 °C
Boiling point :254 °C761 mm Hg(lit.)
Density :1,73 g/cm³
vapor pressure :1.5 (extrapolated from vapor pressures determined at higher temperatures, Tesconi andYalkowsky, 1998)
refractive index :1.5348 (estimate)
Flash point :>230 °F
storage temp. :APPROX 4°C
solubility :0.0028g/l
form :chunks
color :White crystals or needles
Water Solubility :5.92mg/L(25 ºC)
BRN :1910025
Henry's Law Constant :3.6 at 10 °C (Koelmans et al., 1999)
Dielectric constant :3.2000000000000002
Major Application :agriculture
environmental InChI :1S/C6H2Cl4/c7-3-1-2-4(8)6(10)5(3)9/h1-2H
InChIKey :GBDZXPJXOMHESU-UHFFFAOYSA-N
SMILES :Clc1ccc(Cl)c(Cl)c1Cl
CAS DataBase Reference :634-66-2(CAS DataBase Reference)
EPA Substance Registry System :1,2,3,4-Tetrachlorobenzene (634-66-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, 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 H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501 H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501 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:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. 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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. 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 P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to..…