Chemical Properties of 5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one (CAS 2475-31-2)

5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one

InChI
InChI=1S/C16H6Br4N2O2/c17-5-1-7-11(9(19)3-5)21-13(15(7)23)14-16(24)8-2-6(18)4-10(20)12(8)22-14/h1-4,21-22H/b14-13+
InChI Key
PTWYQANXSNMUTI-BUHFOSPRSA-N
Formula
C16H6Br4N2O2
SMILES
O=C1C(=C2Nc3c(Br)cc(Br)cc3C2=O)Nc2c(Br)cc(Br)cc21
Molecular Weight1
577.85
CAS
2475-31-2
Other Names
  • 5,7-Dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one (C.I. Vat Blue 5)
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Physical Properties

Property Value Unit Source
ΔfusH° 56.86 kJ/mol Joback Calculated Property
logPoct/wat 5.865 Crippen Calculated Property
McVol 255.860 ml/mol McGowan Calculated Property

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔsubH 129.00 kJ/mol 576.50 NIST

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [295.81; 595.25] J/mol×K [273.00; 1000.00] Joback Predicted correlation Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,gas in J/mol×K, T in K
Coefficient A6.98100e+01
Coefficient B9.78200e-01
Coefficient C-5.87560e-04
Coefficient D1.34800e-07
Coefficient E0.00000e+00
Temperature range, min.273.00
Temperature range, max.1000.00
Cp,gas 295.81 J/mol×K 273.00 Calculated Property
Cp,gas 348.31 J/mol×K 353.78 Calculated Property
Cp,gas 395.00 J/mol×K 434.56 Calculated Property
Cp,gas 436.32 J/mol×K 515.33 Calculated Property
Cp,gas 472.69 J/mol×K 596.11 Calculated Property
Cp,gas 504.54 J/mol×K 676.89 Calculated Property
Cp,gas 532.30 J/mol×K 757.67 Calculated Property
Cp,gas 556.38 J/mol×K 838.44 Calculated Property
Cp,gas 577.22 J/mol×K 919.22 Calculated Property
Cp,gas 595.25 J/mol×K 1000.00 Calculated Property

Similar Compounds

Indigo. Vobassan-17-oic acid, 4-demethyl-3-oxo-, methyl ester. Hypoxanthine-7-ethanol, 2,3-dihydro-3-(diphenylmethyl)-, acetate. Retroisosensine. Retroisosenine. Formosanan-16-carboxylic acid, 19-methyl-2-oxo-, methyl ester, (19«alpha»)-. azadirachtin. (1'S,3R,4a'S,5a'S,10a'S)-Methyl 1'-methyl-2-oxo-1',4a',5',5a',7',8',10',10a'-octahydrospiro[indoline-3,6'-pyrano[3,4-f]indolizine]-4'-carboxylate. Sophoramine. Tinctorine. N-Desmethylmirtazapine. cefuroxime acid. Poligodial + o-Tyr (ethyl ester) adduct (R,S), acetylated, # 2. Poligodial + o-Tyr (ethyl ester) adduct (R,S), acetylated, # 1. Yohimbine.

Find more compounds similar to 5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one.

Sources

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