Chemical Properties of Cyclopentane, decyl- (CAS 1795-21-7)

InChI

InChI=1S/C15H30/c1-2-3-4-5-6-7-8-9-12-15-13-10-11-14-15/h15H,2-14H2,1H3

InChI Key

WOUVLFFZQCUYOL-UHFFFAOYSA-N

Formula

C15H30

SMILES

CCCCCCCCCCC1CCCC1

Molecular Weight¹

210.41

CAS

1795-21-7

Other Names

• 1-Cyclopentyldecane
• Decane, 1-cyclopentyl-
• Decylcyclopentane
• n-Decylcyclopentane

• ω : Acentric Factor.
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• C_sat : Molar heat capacity at saturation pressure (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_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (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).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_gas : Molar entropy at standard conditions (J/mol×K).
• S°_liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[0.6040; 0.6538]
ω	0.6538		Passut and Danner (1973), critical constants and acentric factors Compiled value
ω	0.6040		KDB
ΔcH°liquid	[-9824.10; -9822.10]	kJ/mol
ΔcH°liquid	-9824.10 ± 2.70	kJ/mol	NIST
ΔcH°liquid	-9822.10 ± 1.90	kJ/mol	NIST
ΔcH°solid	-9825.70	kJ/mol	NIST
ΔfG°	111.90	kJ/mol	KDB
ΔfH°gas	-292.20	kJ/mol	KDB
ΔfH°liquid	-368.20 ± 2.10	kJ/mol	NIST
ΔfusH°	28.54	kJ/mol	Joback Calculated Property
ΔvapH°	75.70	kJ/mol	NIST
IE	9.74	eV	Relay (1.0) Calculated Property
log10WS	-7.09		Relay (1.0) Calculated Property
logPoct/wat	5.707		Crippen Calculated Property
McVol	211.350	ml/mol	McGowan Calculated Property
Pc	[1523.74; 1630.00]	kPa
Pc	1523.74	kPa	Passut and Danner (1973), critical constants and acentric factors Compiled value
Pc	1630.00	kPa	KDB
Inp	[1536.30; 1550.00]
Inp	1536.30		NIST
Inp	1550.00		NIST
S°gas	688.06	J/mol×K	NIST
S°liquid	538.52	J/mol×K	NIST
Tboil	[551.40; 552.50]	K
Tboil	552.50	K	KDB
Tboil	552.20	K	NIST
Tboil	552.30 ± 0.30	K	NIST
Tboil	551.40 ± 0.40	K	NIST
Tc	[723.76; 730.60]	K
Tc	723.76	K	Passut and Danner (1973), critical constants and acentric factors Compiled value
Tc	730.60	K	KDB
Tfus	[249.70; 251.15]	K
Tfus	251.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	251.10	K	KDB
Tfus	250.95 ± 0.50	K	NIST
Tfus	250.98 ± 0.06	K	NIST
Tfus	250.98 ± 0.06	K	NIST
Tfus	251.02 ± 0.04	K	NIST
Tfus	250.81 ± 0.30	K	NIST
Tfus	251.00 ± 0.40	K	NIST
Tfus	Outlier 249.70 ± 2.00	K	NIST
Ttriple	[251.02; 251.02]	K
Ttriple	251.02 ± 0.01	K	NIST
Ttriple	251.02 ± 0.01	K	NIST
Vc	0.817	m3/kmol	KDB
Zc	0.2190920		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	426.52	J/mol×K	298.15	NIST
Csat	[406.30; 442.60]	J/mol×K	[260.00; 320.00]
Csat	406.30	J/mol×K	260.00	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
Csat	410.40	J/mol×K	270.00	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
Csat	411.90	J/mol×K	273.15	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
Csat	415.30	J/mol×K	280.00	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
Csat	421.00	J/mol×K	290.00	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
Csat	426.20	J/mol×K	298.15	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
Csat	427.40	J/mol×K	300.00	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
Csat	434.60	J/mol×K	310.00	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
Csat	442.60	J/mol×K	320.00	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
ΔfusH	[33.12; 33.14]	kJ/mol	[251.00; 251.02]
ΔfusH	33.14	kJ/mol	251.00	NIST
ΔfusH	33.14	kJ/mol	251.00	NIST
ΔfusH	33.12	kJ/mol	251.02	NIST
ΔfusH	33.12	kJ/mol	251.02	NIST
ΔvapH	[48.99; 71.10]	kJ/mol	[384.50; 552.50]
ΔvapH	71.10	kJ/mol	384.50	NIST
ΔvapH	59.70	kJ/mol	503.00	NIST
ΔvapH	48.99	kJ/mol	552.50	KDB
ρl	811.00	kg/m3	293.00	KDB
ΔfusS	[132.00; 132.00]	J/mol×K	[251.02; 251.02]
ΔfusS	132.00	J/mol×K	251.02	NIST
ΔfusS	132.00	J/mol×K	251.02	NIST
γ	0.03	N/m	298.20	KDB

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[290.46; 776.49]	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			-7.12310e+01
Coefficient B			1.56052e+00
Coefficient C			-9.19600e-04
Coefficient D			2.06800e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	290.46	J/mol×K	273.00	Calculated Property
Cp,gas	374.91	J/mol×K	353.78	Calculated Property
Cp,gas	450.22	J/mol×K	434.56	Calculated Property
Cp,gas	517.04	J/mol×K	515.33	Calculated Property
Cp,gas	576.04	J/mol×K	596.11	Calculated Property
Cp,gas	627.86	J/mol×K	676.89	Calculated Property
Cp,gas	673.17	J/mol×K	757.67	Calculated Property
Cp,gas	712.60	J/mol×K	838.44	Calculated Property
Cp,gas	746.82	J/mol×K	919.22	Calculated Property
Cp,gas	776.49	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0082709; 0.0003052]	Pa×s	[251.00; 509.03]	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			-1.13040e+01
Coefficient B			1.63374e+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.			251.00
Temperature range, max.			509.03
η	0.0082709	Pa×s	251.00	Calculated Property
η	0.0042439	Pa×s	279.67	Calculated Property
η	0.0024653	Pa×s	308.34	Calculated Property
η	0.0015708	Pa×s	337.01	Calculated Property
η	0.0010741	Pa×s	365.68	Calculated Property
η	0.0007762	Pa×s	394.35	Calculated Property
η	0.0005862	Pa×s	423.02	Calculated Property
η	0.0004588	Pa×s	451.69	Calculated Property
η	0.0003697	Pa×s	480.36	Calculated Property
η	0.0003052	Pa×s	509.03	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.29; 1633.09]	kPa	[413.00; 730.64]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K
Coefficient A			1.46330e+02
Coefficient B			-1.44632e+04
Coefficient C			-1.86364e+01
Coefficient D			7.02517e-06
Coefficient E			0.00000e+00
Temperature range, min.			413.00
Temperature range, max.			730.64
Pvap	1.29	kPa	413.00	Calculated Property
Pvap	5.45	kPa	448.29	Calculated Property
Pvap	17.62	kPa	483.59	Calculated Property
Pvap	46.48	kPa	518.88	Calculated Property
Pvap	104.99	kPa	554.17	Calculated Property
Pvap	210.49	kPa	589.47	Calculated Property
Pvap	384.86	kPa	624.76	Calculated Property
Pvap	655.33	kPa	660.05	Calculated Property
Pvap	1056.40	kPa	695.35	Calculated Property
Pvap	1633.09	kPa	730.64	Calculated Property
Pvap	[6.94; 101.11]	kPa	[455.02; 552.43]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.40765e+01
Coefficient B			-4.17573e+03
Coefficient C			-1.11037e+02
Reference			Camin, Forziati, et al., 1954
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			455.02
Temperature range, max.			552.43
Pvap	6.94	kPa	455.02	Calculated Property
Pvap	10.05	kPa	465.84	Calculated Property
Pvap	14.24	kPa	476.67	Calculated Property
Pvap	19.77	kPa	487.49	Calculated Property
Pvap	26.96	kPa	498.31	Calculated Property
Pvap	36.14	kPa	509.14	Calculated Property
Pvap	47.70	kPa	519.96	Calculated Property
Pvap	62.07	kPa	530.78	Calculated Property
Pvap	79.71	kPa	541.61	Calculated Property
Pvap	101.11	kPa	552.43	Calculated Property

Similar Compounds

Find more compounds similar to Cyclopentane, decyl-.

Sources

• KDB Vapor Pressure Data
• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Passut and Danner (1973), critical constants and acentric factors ChEDL chemicals 1.5.2, from Passut, C. A.; Danner, R. P. Acentric Factor. A Valuable Correlating Parameter for the Properties of Hydrocarbons. Ind. Eng. Chem. Process Des. Dev. 1973, 12, 365-368.
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• 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

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