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Properties of C12H4Cl4O2

Properties of C12H4Cl4O2 (2,3,7,8-Tetrachlorodibenzodioxin):

Compound Name2,3,7,8-Tetrachlorodibenzodioxin
Chemical FormulaC12H4Cl4O2
Molar Mass321.97096 g/mol

Chemical structure
C12H4Cl4O2 (2,3,7,8-Tetrachlorodibenzodioxin) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
AppearanceColorless to white crystalline solid
Solubility2e-07 g/100mL
Density1.8000 g/cm³
Helium 0.0001786
Iridium 22.562
Melting305.00 °C
Helium -270.973
Hafnium carbide 3958

Alternative Names

2,3,7,8-Tetrachlorodibenzodioxine
Tetradioxin
Tetrachlorodibenzodioxin
Tetrachlorodibenzo-''p''-dioxin

Elemental composition of C12H4Cl4O2
ElementSymbolAtomic weightAtomsMass percent
CarbonC12.01071244.7644
HydrogenH1.0079441.2522
ChlorineCl35.453444.0450
OxygenO15.999429.9384
Mass Percent CompositionAtomic Percent Composition
C: 44.76%H: 1.25%Cl: 44.04%O: 9.94%
C Carbon (44.76%)
H Hydrogen (1.25%)
Cl Chlorine (44.04%)
O Oxygen (9.94%)
C: 54.55%H: 18.18%Cl: 18.18%O: 9.09%
C Carbon (54.55%)
H Hydrogen (18.18%)
Cl Chlorine (18.18%)
O Oxygen (9.09%)
Mass Percent Composition
C: 44.76%H: 1.25%Cl: 44.04%O: 9.94%
C Carbon (44.76%)
H Hydrogen (1.25%)
Cl Chlorine (44.04%)
O Oxygen (9.94%)
Atomic Percent Composition
C: 54.55%H: 18.18%Cl: 18.18%O: 9.09%
C Carbon (54.55%)
H Hydrogen (18.18%)
Cl Chlorine (18.18%)
O Oxygen (9.09%)
Identifiers
CAS Number1746-01-6
SMILESClC1=C(Cl)C=C2OC(C=C(C(Cl)=C3)Cl)=C3OC2=C1
Hill formulaC12H4Cl4O2

Related compounds
FormulaCompound name
CH3ClOMethyl hypochlorite
ClCO2HChloroformic acid
CH3COClAcetyl chloride
C3H5ClOEpichlorohydrin
C6HCl5OPentachlorophenol
C8H9ClOChloroxylenol
C7H7ClOP-Chlorocresol
C4H7ClOButyryl chloride
C3H7ClOPropylene chlorohydrin
CH3ClO4Methyl perchlorate

Related
Molecular weight calculator
Oxidation state calculator

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