Chemical Properties of Benzene, 1,4-dipropyl- (CAS 4815-57-0)

InChI

InChI=1S/C12H18/c1-3-5-11-7-9-12(6-4-2)10-8-11/h7-10H,3-6H2,1-2H3

InChI Key

PHUANMGFAOCUOQ-UHFFFAOYSA-N

Formula

C12H18

SMILES

CCCc1ccc(CCC)cc1

Molecular Weight¹

162.27

CAS

4815-57-0

Other Names

• 1,4-Di-n-propylbenzene
• 1,4-Dipropylbenzene
• Benzene, p-dipropyl-
• p-Dipropylbenzene

• 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).
• 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).
• I_np : Non-polar retention indices.
• I_p : 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	0.4978		Relay (1.0) Calculated Property
ΔfG°	152.94	kJ/mol	Joback Calculated Property
ΔfH°gas	-60.57	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	20.49	kJ/mol	Joback Calculated Property
ΔvapH°	60.29	kJ/mol	Relay (1.0) Calculated Property
IE	8.31	eV	NIST
log10WS	-4.96		Relay (1.0) Calculated Property
logPoct/wat	3.592		Crippen Calculated Property
McVol	156.180	ml/mol	McGowan Calculated Property
Pc	2370.28	kPa	Joback Calculated Property
Inp	[1212.00; 1223.00]
Inp	1221.00		NIST
Inp	1221.00		NIST
Inp	1212.00		NIST
Inp	1212.00		NIST
Inp	1223.00		NIST
Inp	1220.00		NIST
Ip	[1439.00; 1446.90]
Ip	1446.90		NIST
Ip	1439.00		NIST
Ip	1439.00		NIST
Ip	1446.90		NIST
Ip	1439.00		NIST
Tboil	499.21	K	Relay (1.0) Calculated Property
Tc	692.83	K	Relay (1.0) Calculated Property
Tfus	237.06	K	Relay (1.0) Calculated Property
Vc	0.607	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[205.34; 516.85]	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			-2.76260e+01
Coefficient B			1.00544e+00
Coefficient C			-5.93160e-04
Coefficient D			1.32200e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	205.34	J/mol×K	273.00	Calculated Property
Cp,gas	259.69	J/mol×K	353.78	Calculated Property
Cp,gas	308.13	J/mol×K	434.56	Calculated Property
Cp,gas	351.08	J/mol×K	515.33	Calculated Property
Cp,gas	388.95	J/mol×K	596.11	Calculated Property
Cp,gas	422.17	J/mol×K	676.89	Calculated Property
Cp,gas	451.15	J/mol×K	757.67	Calculated Property
Cp,gas	476.32	J/mol×K	838.44	Calculated Property
Cp,gas	498.08	J/mol×K	919.22	Calculated Property
Cp,gas	516.85	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0026290; 0.0002131]	Pa×s	[263.94; 494.43]	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			-1.13307e+01
Coefficient B			1.42252e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			263.94
Temperature range, max.			494.43
η	0.0026290	Pa×s	263.94	Calculated Property
η	0.0016322	Pa×s	289.55	Calculated Property
η	0.0010949	Pa×s	315.16	Calculated Property
η	0.0007800	Pa×s	340.77	Calculated Property
η	0.0005826	Pa×s	366.38	Calculated Property
η	0.0004520	Pa×s	391.99	Calculated Property
η	0.0003619	Pa×s	417.60	Calculated Property
η	0.0002972	Pa×s	443.21	Calculated Property
η	0.0002494	Pa×s	468.82	Calculated Property
η	0.0002131	Pa×s	494.43	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[357.41; 533.46]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.33684e+01
Coefficient B			-3.69313e+03
Coefficient C			-7.50810e+01
Temperature range, min.			357.41
Temperature range, max.			533.46
Pvap	1.33	kPa	357.41	Calculated Property
Pvap	3.11	kPa	376.97	Calculated Property
Pvap	6.55	kPa	396.53	Calculated Property
Pvap	12.66	kPa	416.09	Calculated Property
Pvap	22.78	kPa	435.65	Calculated Property
Pvap	38.59	kPa	455.22	Calculated Property
Pvap	62.09	kPa	474.78	Calculated Property
Pvap	95.55	kPa	494.34	Calculated Property
Pvap	141.51	kPa	513.90	Calculated Property
Pvap	202.65	kPa	533.46	Calculated Property

Similar Compounds

Find more compounds similar to Benzene, 1,4-dipropyl-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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