Chemical Properties of Naphthalene, 1,2-diethyl-

InChI

InChI=1S/C14H16/c1-3-11-9-10-12-7-5-6-8-14(12)13(11)4-2/h5-10H,3-4H2,1-2H3

InChI Key

UUCHLIAGHZJJER-UHFFFAOYSA-N

Formula

C14H16

SMILES

CCc1ccc2ccccc2c1CC

Molecular Weight¹

184.28

• 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).
• I_np : Non-polar retention indices.
• 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

Property	Value	Unit	Source
ω	0.4924		Relay (1.0) Calculated Property
ΔfH°gas	59.60	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	22.30	kJ/mol	Joback Calculated Property
ΔvapH°	73.66	kJ/mol	Relay (1.0) Calculated Property
IE	7.84	eV	Relay (1.0) Calculated Property
log10WS	-5.21		Relay (1.0) Calculated Property
logPoct/wat	3.965		Crippen Calculated Property
McVol	164.900	ml/mol	McGowan Calculated Property
Pc	2460.47	kPa	Joback Calculated Property
Inp	[1544.00; 1544.00]
Inp	1544.00		NIST
Inp	1544.00		NIST
Tboil	558.59	K	Relay (1.0) Calculated Property
Tc	785.87	K	Relay (1.0) Calculated Property
Tfus	277.90	K	Relay (1.0) Calculated Property
Vc	0.618	m3/kmol	Relay (1.0) Calculated Property

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	[209.32; 526.21]	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			-4.65880e+01
Coefficient B			1.13224e+00
Coefficient C			-7.71640e-04
Coefficient D			2.12200e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	209.32	J/mol×K	273.00	Calculated Property
Cp,gas	266.79	J/mol×K	353.78	Calculated Property
Cp,gas	317.13	J/mol×K	434.56	Calculated Property
Cp,gas	361.01	J/mol×K	515.33	Calculated Property
Cp,gas	399.10	J/mol×K	596.11	Calculated Property
Cp,gas	432.07	J/mol×K	676.89	Calculated Property
Cp,gas	460.60	J/mol×K	757.67	Calculated Property
Cp,gas	485.35	J/mol×K	838.44	Calculated Property
Cp,gas	507.00	J/mol×K	919.22	Calculated Property
Cp,gas	526.21	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0013867; 0.0002951]	Pa×s	[331.70; 559.05]	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			-1.03855e+01
Coefficient B			1.26202e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			331.70
Temperature range, max.			559.05
η	0.0013867	Pa×s	331.70	Calculated Property
η	0.0010594	Pa×s	356.96	Calculated Property
η	0.0008386	Pa×s	382.22	Calculated Property
η	0.0006834	Pa×s	407.48	Calculated Property
η	0.0005704	Pa×s	432.75	Calculated Property
η	0.0004856	Pa×s	458.01	Calculated Property
η	0.0004205	Pa×s	483.27	Calculated Property
η	0.0003693	Pa×s	508.53	Calculated Property
η	0.0003284	Pa×s	533.79	Calculated Property
η	0.0002951	Pa×s	559.05	Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 1,2-diethyl-.

Sources

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

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