Chemical Properties of Naphthalene, 2-propyl- (CAS 2027-19-2)

InChI

InChI=1S/C13H14/c1-2-5-11-8-9-12-6-3-4-7-13(12)10-11/h3-4,6-10H,2,5H2,1H3

InChI Key

LQBNOHAXLHRIQW-UHFFFAOYSA-N

Formula

C13H14

SMILES

CCCc1ccc2ccccc2c1

Molecular Weight¹

170.25

CAS

2027-19-2

Other Names

• 2-propylnaphthalene

• 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_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• 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_vap : Vapor 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
ΔfG°	268.01	kJ/mol	Joback Calculated Property
ΔfH°gas	104.48	kJ/mol	Joback Calculated Property
ΔfusH°	20.10	kJ/mol	Joback Calculated Property
ΔvapH°	49.11	kJ/mol	Joback Calculated Property
log10WS	-4.50		Crippen Calculated Property
logPoct/wat	3.792		Crippen Calculated Property
McVol	150.810	ml/mol	McGowan Calculated Property
Pc	2755.56	kPa	Joback Calculated Property
Inp	[254.50; 1511.00]
Inp	1470.00		NIST
Inp	1511.00		NIST
Inp	1452.00		NIST
Inp	1470.00		NIST
Inp	1465.00		NIST
Inp	Outlier 254.50		NIST
Tboil	547.48	K	Joback Calculated Property
Tc	773.60	K	Joback Calculated Property
Tfus	[269.50; 269.60]	K
Tfus	269.50 ± 2.00	K	NIST
Tfus	269.60 ± 1.50	K	NIST
Vc	0.578	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[342.33; 423.35]	J/mol×K	[547.48; 773.60]
Cp,gas	342.33	J/mol×K	547.48	Joback Calculated Property
Cp,gas	358.36	J/mol×K	585.17	Joback Calculated Property
Cp,gas	373.27	J/mol×K	622.85	Joback Calculated Property
Cp,gas	387.16	J/mol×K	660.54	Joback Calculated Property
Cp,gas	400.09	J/mol×K	698.22	Joback Calculated Property
Cp,gas	412.12	J/mol×K	735.91	Joback Calculated Property
Cp,gas	423.35	J/mol×K	773.60	Joback Calculated Property
η	[0.0002937; 0.0016610]	Pa×s	[307.91; 547.48]
η	0.0016610	Pa×s	307.91	Joback Calculated Property
η	0.0010543	Pa×s	347.84	Joback Calculated Property
η	0.0007349	Pa×s	387.77	Joback Calculated Property
η	0.0005480	Pa×s	427.69	Joback Calculated Property
η	0.0004296	Pa×s	467.62	Joback Calculated Property
η	0.0003499	Pa×s	507.55	Joback Calculated Property
η	0.0002937	Pa×s	547.48	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[405.42; 582.91]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.47910e+01
Coefficient B			-4.85721e+03
Coefficient C			-7.05230e+01
Temperature range, min.			405.42
Temperature range, max.			582.91
Pvap	1.33	kPa	405.42	Calculated Property
Pvap	2.99	kPa	425.14	Calculated Property
Pvap	6.14	kPa	444.86	Calculated Property
Pvap	11.76	kPa	464.58	Calculated Property
Pvap	21.17	kPa	484.30	Calculated Property
Pvap	36.10	kPa	504.03	Calculated Property
Pvap	58.79	kPa	523.75	Calculated Property
Pvap	91.91	kPa	543.47	Calculated Property
Pvap	138.65	kPa	563.19	Calculated Property
Pvap	202.64	kPa	582.91	Calculated Property
Pvap	[4.09; 2783.52]	kPa	[433.15; 772.44]	KDB Vap...
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			1.16059e+02
Coefficient B			-1.23672e+04
Coefficient C			-1.43543e+01
Coefficient D			5.58608e-06
Temperature range, min.			433.15
Temperature range, max.			772.44
Pvap	4.09	kPa	433.15	Calculated Property
Pvap	14.69	kPa	470.85	Calculated Property
Pvap	41.89	kPa	508.55	Calculated Property
Pvap	100.39	kPa	546.25	Calculated Property
Pvap	210.76	kPa	583.95	Calculated Property
Pvap	399.79	kPa	621.64	Calculated Property
Pvap	701.40	kPa	659.34	Calculated Property
Pvap	1158.68	kPa	697.04	Calculated Property
Pvap	1827.72	kPa	734.74	Calculated Property
Pvap	2783.52	kPa	772.44	Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 2-propyl-.

Sources

• KDB Vapor Pressure Data
• Crippen Method
• Crippen Method
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.