Chemical Properties of 2,4-dibromotoluene (CAS 31543-75-6)

InChI

InChI=1S/C7H6Br2/c1-5-2-3-6(8)4-7(5)9/h2-4H,1H3

InChI Key

GHWYNNFPUGEYEM-UHFFFAOYSA-N

Formula

C7H6Br2

SMILES

Cc1ccc(Br)cc1Br

Molecular Weight¹

249.93

CAS

31543-75-6

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate 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 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[129.80; 274.00]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			7.60000e+00
Coefficient B			5.47320e-01
Coefficient C			-3.96920e-04
Coefficient D			1.16000e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	129.80	J/mol×K	273.00	Calculated Property
Cp,gas	156.69	J/mol×K	353.78	Calculated Property
Cp,gas	180.01	J/mol×K	434.56	Calculated Property
Cp,gas	200.12	J/mol×K	515.33	Calculated Property
Cp,gas	217.39	J/mol×K	596.11	Calculated Property
Cp,gas	232.19	J/mol×K	676.89	Calculated Property
Cp,gas	244.88	J/mol×K	757.67	Calculated Property
Cp,gas	255.84	J/mol×K	838.44	Calculated Property
Cp,gas	265.42	J/mol×K	919.22	Calculated Property
Cp,gas	274.00	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0051646; 0.0002864]	Pa×s	[263.45; 546.92]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.08458e+01
Coefficient B			1.47002e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			263.45
Temperature range, max.			546.92
η	0.0051646	Pa×s	263.45	Calculated Property
η	0.0028462	Pa×s	294.95	Calculated Property
η	0.0017596	Pa×s	326.44	Calculated Property
η	0.0011839	Pa×s	357.94	Calculated Property
η	0.0008493	Pa×s	389.44	Calculated Property
η	0.0006403	Pa×s	420.93	Calculated Property
η	0.0005021	Pa×s	452.43	Calculated Property
η	0.0004064	Pa×s	483.93	Calculated Property
η	0.0003376	Pa×s	515.42	Calculated Property
η	0.0002864	Pa×s	546.92	Calculated Property

Similar Compounds

Find more compounds similar to 2,4-dibromotoluene.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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