Chemical Properties of Pentane, 2,3-dibromo-, (R*,R*)- (CAS 22415-73-2)

InChI

InChI=1S/C5H10Br2/c1-3-5(7)4(2)6/h4-5H,3H2,1-2H3/t4-,5-/m0/s1

InChI Key

LWBRXRHBXMVUEX-WHFBIAKZSA-N

Formula

C5H10Br2

SMILES

CCC(Br)C(C)Br

Molecular Weight¹

229.94

CAS

22415-73-2

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization 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).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[138.90; 296.50]	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			1.13610e+01
Coefficient B			5.67040e-01
Coefficient C			-3.97400e-04
Coefficient D			1.15500e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	138.90	J/mol×K	273.00	Calculated Property
Cp,gas	167.34	J/mol×K	353.78	Calculated Property
Cp,gas	192.20	J/mol×K	434.56	Calculated Property
Cp,gas	213.85	J/mol×K	515.33	Calculated Property
Cp,gas	232.63	J/mol×K	596.11	Calculated Property
Cp,gas	248.92	J/mol×K	676.89	Calculated Property
Cp,gas	263.09	J/mol×K	757.67	Calculated Property
Cp,gas	275.50	J/mol×K	838.44	Calculated Property
Cp,gas	286.52	J/mol×K	919.22	Calculated Property
Cp,gas	296.50	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0063998; 0.0003310]	Pa×s	[235.71; 461.64]	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			-1.11032e+01
Coefficient B			1.42644e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			235.71
Temperature range, max.			461.64
η	0.0063998	Pa×s	235.71	Calculated Property
η	0.0035743	Pa×s	260.81	Calculated Property
η	0.0022113	Pa×s	285.92	Calculated Property
η	0.0014783	Pa×s	311.02	Calculated Property
η	0.0010496	Pa×s	336.12	Calculated Property
η	0.0007815	Pa×s	361.23	Calculated Property
η	0.0006046	Pa×s	386.33	Calculated Property
η	0.0004827	Pa×s	411.44	Calculated Property
η	0.0003954	Pa×s	436.54	Calculated Property
η	0.0003310	Pa×s	461.64	Calculated Property

Similar Compounds

Find more compounds similar to Pentane, 2,3-dibromo-, (R*,R*)-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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