Chemical Properties of Heptadecane, 4-propyl- (CAS 55044-10-5)

InChI

InChI=1S/C20H42/c1-4-7-8-9-10-11-12-13-14-15-16-19-20(17-5-2)18-6-3/h20H,4-19H2,1-3H3

InChI Key

KWOQMARCKSGDGU-UHFFFAOYSA-N

Formula

C20H42

SMILES

CCCCCCCCCCCCCC(CCC)CCC

Molecular Weight¹

282.55

CAS

55044-10-5

Other Names

• 4-Propylheptadecane
• 4-n-Propylheptadecane

• 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).
• 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).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfG°	115.08	kJ/mol	Joback Calculated Property
ΔfH°gas	-461.41	kJ/mol	Joback Calculated Property
ΔfusH°	44.03	kJ/mol	Joback Calculated Property
ΔvapH°	59.73	kJ/mol	Joback Calculated Property
log10WS	-7.95		Crippen Calculated Property
logPoct/wat	7.904		Crippen Calculated Property
McVol	292.660	ml/mol	McGowan Calculated Property
Pc	1020.73	kPa	Joback Calculated Property
Tboil	656.56	K	Joback Calculated Property
Tc	818.58	K	Joback Calculated Property
Tfus	[229.70; 270.70]	K
Tfus	270.65	K	NIST
Tfus	229.70 ± 10.00	K	NIST
Tfus	270.70 ± 10.00	K	NIST
Vc	1.149	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[840.82; 955.21]	J/mol×K	[656.56; 818.58]
Cp,gas	840.82	J/mol×K	656.56	Joback Calculated Property
Cp,gas	862.00	J/mol×K	683.56	Joback Calculated Property
Cp,gas	882.29	J/mol×K	710.57	Joback Calculated Property
Cp,gas	901.73	J/mol×K	737.57	Joback Calculated Property
Cp,gas	920.35	J/mol×K	764.58	Joback Calculated Property
Cp,gas	938.17	J/mol×K	791.58	Joback Calculated Property
Cp,gas	955.21	J/mol×K	818.58	Joback Calculated Property
η	[0.0000902; 0.0051032]	Pa×s	[300.16; 656.56]
η	0.0051032	Pa×s	300.16	Joback Calculated Property
η	0.0014944	Pa×s	359.56	Joback Calculated Property
η	0.0006199	Pa×s	418.96	Joback Calculated Property
η	0.0003200	Pa×s	478.36	Joback Calculated Property
η	0.0001911	Pa×s	537.76	Joback Calculated Property
η	0.0001265	Pa×s	597.16	Joback Calculated Property
η	0.0000902	Pa×s	656.56	Joback Calculated Property
ΔvapH	79.20	kJ/mol	442.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[443.56; 635.03]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.42676e+01
Coefficient B			-4.77175e+03
Coefficient C			-1.02239e+02
Temperature range, min.			443.56
Temperature range, max.			635.03
Pvap	1.33	kPa	443.56	Calculated Property
Pvap	3.03	kPa	464.83	Calculated Property
Pvap	6.28	kPa	486.11	Calculated Property
Pvap	12.06	kPa	507.38	Calculated Property
Pvap	21.70	kPa	528.66	Calculated Property
Pvap	36.93	kPa	549.93	Calculated Property
Pvap	59.90	kPa	571.21	Calculated Property
Pvap	93.15	kPa	592.48	Calculated Property
Pvap	139.63	kPa	613.76	Calculated Property
Pvap	202.65	kPa	635.03	Calculated Property

Similar Compounds

Find more compounds similar to Heptadecane, 4-propyl-.

Sources

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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.