Chemical Properties of Nonadecylbenzene (CAS 29136-19-4)

InChI

InChI=1S/C25H44/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22-25-23-20-18-21-24-25/h18,20-21,23-24H,2-17,19,22H2,1H3

InChI Key

SHWJJBRTHGGZBE-UHFFFAOYSA-N

Formula

C25H44

SMILES

CCCCCCCCCCCCCCCCCCCc1ccccc1

Molecular Weight¹

344.63

CAS

29136-19-4

Other Names

• 1-phenylnonadecane
• Nonadecane, 1-phenyl-
• benzene, nondecyl-
• n-Nonadecylbenzene

• 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_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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_vap : Vapor pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_fus : Melting point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.9895		Relay (1.0) Calculated Property
ΔfG°	272.03	kJ/mol	Joback Calculated Property
ΔfH°gas	-312.62	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	54.55	kJ/mol	Joback Calculated Property
ΔvapH°	122.21	kJ/mol	Relay (1.0) Calculated Property
IE	9.23	eV	Relay (1.0) Calculated Property
log10WS	-9.12		Relay (1.0) Calculated Property
logPoct/wat	8.881		Crippen Calculated Property
McVol	339.350	ml/mol	McGowan Calculated Property
Pc	925.55	kPa	Joback Calculated Property
Tboil	639.13	K	Relay (1.0) Calculated Property
Tc	823.05	K	Relay (1.0) Calculated Property
Tfus	[298.10; 302.70]	K
Tfus	298.16 ± 0.40	K	NIST
Tfus	298.10 ± 0.03	K	NIST
Tfus	302.70 ± 0.04	K	NIST
Vc	1.339	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1069.33; 1182.19]	J/mol×K	[798.08; 983.47]
Cp,gas	1069.33	J/mol×K	798.08	Joback Calculated Property
Cp,gas	1090.78	J/mol×K	828.98	Joback Calculated Property
Cp,gas	1111.10	J/mol×K	859.88	Joback Calculated Property
Cp,gas	1130.35	J/mol×K	890.78	Joback Calculated Property
Cp,gas	1148.57	J/mol×K	921.68	Joback Calculated Property
Cp,gas	1165.84	J/mol×K	952.57	Joback Calculated Property
Cp,gas	1182.19	J/mol×K	983.47	Joback Calculated Property
η	[0.0000513; 0.0015356]	Pa×s	[397.93; 798.08]
η	0.0015356	Pa×s	397.93	Joback Calculated Property
η	0.0005803	Pa×s	464.62	Joback Calculated Property
η	0.0002800	Pa×s	531.31	Joback Calculated Property
η	0.0001589	Pa×s	598.00	Joback Calculated Property
η	0.0001011	Pa×s	664.70	Joback Calculated Property
η	0.0000698	Pa×s	731.39	Joback Calculated Property
η	0.0000513	Pa×s	798.08	Joback Calculated Property
ΔvapH	103.60	kJ/mol	558.50	NIST

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tfus	[302.60; 322.90]	K	[100.00; 99600.00]
Tfus	302.60	K	100.00	Solid-Liquid Equilibria under High Pressure of Nine Pure n-Alkylbenzenes
Tfus	307.20	K	20000.00	Solid-Liquid Equilibria under High Pressure of Nine Pure n-Alkylbenzenes
Tfus	311.60	K	40200.00	Solid-Liquid Equilibria under High Pressure of Nine Pure n-Alkylbenzenes
Tfus	319.70	K	80200.00	Solid-Liquid Equilibria under High Pressure of Nine Pure n-Alkylbenzenes
Tfus	322.90	K	99600.00	Solid-Liquid Equilibria under High Pressure of Nine Pure n-Alkylbenzenes

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[522.17; 730.40]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.36049e+01
Coefficient B			-4.57796e+03
Coefficient C			-1.78408e+02
Temperature range, min.			522.17
Temperature range, max.			730.40
Pvap	1.33	kPa	522.17	Calculated Property
Pvap	3.09	kPa	545.31	Calculated Property
Pvap	6.47	kPa	568.44	Calculated Property
Pvap	12.49	kPa	591.58	Calculated Property
Pvap	22.48	kPa	614.72	Calculated Property
Pvap	38.12	kPa	637.85	Calculated Property
Pvap	61.47	kPa	660.99	Calculated Property
Pvap	94.88	kPa	684.13	Calculated Property
Pvap	140.98	kPa	707.26	Calculated Property
Pvap	202.64	kPa	730.40	Calculated Property

Similar Compounds

Find more compounds similar to Nonadecylbenzene.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Solid-Liquid Equilibria under High Pressure of Nine Pure n-Alkylbenzenes
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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