n-Octatetracontane (CAS 7098-26-2)

InChI

InChI=1S/C48H98/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-47-48-46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-48H2,1-2H3

InChI Key

CFBPOLLJQOANPF-UHFFFAOYSA-N

Formula

C48H98

SMILES

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Molecular Weight¹

675.29

CAS

7098-26-2

Other Names

octatetracontane

ω : Acentric Factor.
C_p,gas : Ideal gas heat capacity (J/mol×K).
C_p,liquid : Liquid phase 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).
V_c : Critical Volume (m³/kmol).
¹: Molecular weight from the IUPAC atomic weights tables.

Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Please note that you need to enable javascript to get access to all the properties. Here is how to do it for Internet Explorer and for Firefox.

Physical Properties

Property	Value	Unit	Source
ω	1.8492		Relay (1.0) Calculated Property
Δ_fG°	353.28	kJ/mol	Joback Calculated Property
Δ_fH°_gas	-1038.42	kJ/mol	Relay (1.0) Calculated Property
Δ_fusH°	120.08	kJ/mol	Joback Calculated Property
Δ_vapH°	243.00 ± 0.20	kJ/mol	NIST
IE	10.91	eV	Relay (1.0) Calculated Property
log₁₀WS	-16.28		Relay (1.0) Calculated Property
logP_oct/wat	18.971		Crippen Calculated Property
McVol	687.180	ml/mol	McGowan Calculated Property
P_c	294.62	kPa	Joback Calculated Property
T_boil	747.10	K	Relay (1.0) Calculated Property
T_c	905.02	K	Relay (1.0) Calculated Property
T_fus	361.40 ± 3.00	K	NIST
V_c	2.740	m³/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
C_p,gas	[2748.26; 3230.01]	J/mol×K	[1297.64; 2013.41]

C_p,gas	2748.26	J/mol×K	1297.64	Joback Calculated Property
C_p,gas	2824.27	J/mol×K	1416.94	Joback Calculated Property
C_p,gas	2894.38	J/mol×K	1536.23	Joback Calculated Property
C_p,gas	2964.30	J/mol×K	1655.53	Joback Calculated Property
C_p,gas	3039.75	J/mol×K	1774.82	Joback Calculated Property
C_p,gas	3126.41	J/mol×K	1894.12	Joback Calculated Property
C_p,gas	3230.01	J/mol×K	2013.41	Joback Calculated Property
C_p,liquid	[1595.00; 1813.00]	J/mol×K	[353.00; 450.00]

C_p,liquid	1595.00	J/mol×K	353.00	NIST
C_p,liquid	1633.00	J/mol×K	370.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	1656.00	J/mol×K	380.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	1678.00	J/mol×K	390.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	1701.00	J/mol×K	400.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	1723.00	J/mol×K	410.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	1746.00	J/mol×K	420.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	1768.00	J/mol×K	430.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	1791.00	J/mol×K	440.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	1813.00	J/mol×K	450.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
η	[0.0000013; 0.0000663]	Pa×s	[630.72; 1297.64]

η	0.0000663	Pa×s	630.72	Joback Calculated Property
η	0.0000211	Pa×s	741.87	Joback Calculated Property
η	0.0000090	Pa×s	853.03	Joback Calculated Property
η	0.0000047	Pa×s	964.18	Joback Calculated Property
η	0.0000028	Pa×s	1075.33	Joback Calculated Property
η	0.0000018	Pa×s	1186.49	Joback Calculated Property
η	0.0000013	Pa×s	1297.64	Joback Calculated Property
Δ_vapH	[145.90; 243.00]	kJ/mol	[298.15; 719.00]
Δ_vapH	243.00	kJ/mol	298.15	Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n-Alkanes from C40 to C76 at T = 298.15 K by Correlation-Gas Chromatography. Are the Vaporization Enthalpies a Linear Function of Carbon Number?
Δ_vapH	145.90	kJ/mol	719.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
P_vap	[1.33; 202.65]	kPa	[665.69; 890.36]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.43954e+01
Coefficient B			-5.73112e+03
Coefficient C			-2.59450e+02
Temperature range, min.			665.69
Temperature range, max.			890.36

P_vap	1.33	kPa	665.69	Calculated Property
P_vap	3.02	kPa	690.65	Calculated Property
P_vap	6.24	kPa	715.62	Calculated Property
P_vap	11.98	kPa	740.58	Calculated Property
P_vap	21.57	kPa	765.54	Calculated Property
P_vap	36.73	kPa	790.51	Calculated Property
P_vap	59.62	kPa	815.47	Calculated Property
P_vap	92.84	kPa	840.43	Calculated Property
P_vap	139.39	kPa	865.40	Calculated Property
P_vap	202.65	kPa	890.36	Calculated Property

Similar Compounds

Find more compounds similar to n-Octatetracontane.

Sources

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.
These property values are available through the Cheméo API. A free account gives you an access key.

Chemical Properties of n-Octatetracontane (CAS 7098-26-2)

Physical Properties

Temperature Dependent Properties

Correlations

Similar Compounds

Sources