Chemical Properties of Naphthalene, 1,4-dibromo- (CAS 83-53-4)

InChI

InChI=1S/C10H6Br2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H

InChI Key

IBGUDZMIAZLJNY-UHFFFAOYSA-N

Formula

C10H6Br2

SMILES

Brc1ccc(Br)c2ccccc12

Molecular Weight¹

285.96

CAS

83-53-4

Other Names

• 1,4-dibromonaphthalene

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (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).
• P_sub : Sublimation 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[273.88; 322.60]	J/mol×K	[616.14; 886.97]
Cp,gas	273.88	J/mol×K	616.14	Joback Calculated Property
Cp,gas	283.96	J/mol×K	661.28	Joback Calculated Property
Cp,gas	293.09	J/mol×K	706.42	Joback Calculated Property
Cp,gas	301.39	J/mol×K	751.56	Joback Calculated Property
Cp,gas	308.99	J/mol×K	796.69	Joback Calculated Property
Cp,gas	316.02	J/mol×K	841.83	Joback Calculated Property
Cp,gas	322.60	J/mol×K	886.97	Joback Calculated Property
η	[0.0003997; 0.0013543]	Pa×s	[406.22; 616.14]
η	0.0013543	Pa×s	406.22	Joback Calculated Property
η	0.0010195	Pa×s	441.21	Joback Calculated Property
η	0.0008001	Pa×s	476.19	Joback Calculated Property
η	0.0006491	Pa×s	511.18	Joback Calculated Property
η	0.0005409	Pa×s	546.17	Joback Calculated Property
η	0.0004608	Pa×s	581.15	Joback Calculated Property
η	0.0003997	Pa×s	616.14	Joback Calculated Property
ΔsubH	90.80 ± 1.70	kJ/mol	309.50	NIST
Psub	[1.93e-05; 3.25e-04]	kPa	[297.40; 322.70]
Psub	1.93e-05	kPa	297.40	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	1.95e-05	kPa	297.80	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	2.88e-05	kPa	301.20	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	3.84e-05	kPa	303.40	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	4.45e-05	kPa	304.60	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	5.99e-05	kPa	306.90	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	6.88e-05	kPa	307.90	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	1.27e-04	kPa	313.50	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	2.25e-04	kPa	318.80	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	2.69e-04	kPa	320.60	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
Psub	3.25e-04	kPa	322.70	The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique

Similar Compounds

Find more compounds similar to Naphthalene, 1,4-dibromo-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• The effect of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic compounds measured via the Knudsen effusion technique
• Joback Method
• McGowan Method
• NIST Webbook

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