1,2,4,5-Tetrafluorobenzene

Melting point :4 °C (lit.)
Boiling point :90 °C (lit.)
Density :1.344 g/mL at 25 °C (lit.)
refractive index :n20/D 1.407(lit.)
Flash point :61 °F
storage temp. :Sealed in dry,2-8°C
form :clear liquid
color :Colorless to Almost colorless
Specific Gravity :1.344
Water Solubility :Not miscible or difficult to mix in water.
BRN :1909052
Henry's Law Constant :5.6×10^-4 mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
InChI :InChI=1S/C6H2F4/c7-3-1-4(8)6(10)2-5(3)9/h1-2H
InChIKey :SDXUIOOHCIQXRP-UHFFFAOYSA-N
SMILES :C1(F)=CC(F)=C(F)C=C1F
CAS DataBase Reference :327-54-8(CAS DataBase Reference)
NIST Chemistry Reference :Benzene, 1,2,4,5-tetrafluoro-(327-54-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, 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 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 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.