Chemical Properties of Cyclopentadecane (CAS 295-48-7)

InChI

InChI=1S/C15H30/c1-2-4-6-8-10-12-14-15-13-11-9-7-5-3-1/h1-15H2

InChI Key

SRONXYPFSAKOGH-UHFFFAOYSA-N

Formula

C15H30

SMILES

C1CCCCCCCCCCCCCC1

Molecular Weight¹

210.40

CAS

295-48-7

Other Names

• decylcyclopentane

• ω : Acentric Factor.
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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_fusH : Enthalpy of fusion at a given temperature (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_p : Polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• 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	0.2234		Relay (1.0) Calculated Property
ΔcH°solid	-9814.00 ± 1.60	kJ/mol	NIST
ΔfG°	-1.32	kJ/mol	Joback Calculated Property
ΔfH°gas	-345.32	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	6.47	kJ/mol	Joback Calculated Property
ΔvapH°	69.79	kJ/mol	Relay (1.0) Calculated Property
IE	9.65	eV	Relay (1.0) Calculated Property
log10WS	-6.25		Relay (1.0) Calculated Property
logPoct/wat	5.851		Crippen Calculated Property
McVol	211.350	ml/mol	McGowan Calculated Property
Pc	2075.54	kPa	Joback Calculated Property
Ip	[1522.00; 1550.00]
Ip	1550.00		NIST
Ip	1522.00		NIST
Ip	1522.00		NIST
Ip	1550.00		NIST
Tboil	576.34	K	Relay (1.0) Calculated Property
Tc	763.11	K	Relay (1.0) Calculated Property
Tfus	[334.80; 336.60]	K
Tfus	334.80	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	336.60 ± 0.30	K	NIST
Vc	0.724	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔfusH	[8.50; 8.50]	kJ/mol	[210.10; 336.60]
ΔfusH	8.50	kJ/mol	210.10	NIST
ΔfusH	8.50	kJ/mol	336.60	NIST
ΔfusH	8.50	kJ/mol	336.60	NIST
ΔfusS	[25.25; 40.46]	J/mol×K	[210.10; 336.60]
ΔfusS	40.46	J/mol×K	210.10	NIST
ΔfusS	25.25	J/mol×K	336.60	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[239.28; 787.62]	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			-1.28380e+02
Coefficient B			1.49100e+00
Coefficient C			-5.11000e-04
Coefficient D			-6.40000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	239.28	J/mol×K	273.00	Calculated Property
Cp,gas	332.31	J/mol×K	353.78	Calculated Property
Cp,gas	417.79	J/mol×K	434.56	Calculated Property
Cp,gas	495.52	J/mol×K	515.33	Calculated Property
Cp,gas	565.28	J/mol×K	596.11	Calculated Property
Cp,gas	626.88	J/mol×K	676.89	Calculated Property
Cp,gas	680.12	J/mol×K	757.67	Calculated Property
Cp,gas	724.79	J/mol×K	838.44	Calculated Property
Cp,gas	760.69	J/mol×K	919.22	Calculated Property
Cp,gas	787.62	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0028441; 0.0000146]	Pa×s	[335.70; 600.09]	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			-1.78230e+01
Coefficient B			4.01513e+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.			335.70
Temperature range, max.			600.09
η	0.0028441	Pa×s	335.70	Calculated Property
η	0.0010864	Pa×s	365.08	Calculated Property
η	0.0004789	Pa×s	394.45	Calculated Property
η	0.0002365	Pa×s	423.83	Calculated Property
η	0.0001280	Pa×s	453.21	Calculated Property
η	0.0000746	Pa×s	482.58	Calculated Property
η	0.0000463	Pa×s	511.96	Calculated Property
η	0.0000303	Pa×s	541.34	Calculated Property
η	0.0000207	Pa×s	570.72	Calculated Property
η	0.0000146	Pa×s	600.09	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[408.28; 596.17]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.38625e+01
Coefficient B			-4.34116e+03
Coefficient C			-8.84900e+01
Temperature range, min.			408.28
Temperature range, max.			596.17
Pvap	1.33	kPa	408.28	Calculated Property
Pvap	3.06	kPa	429.16	Calculated Property
Pvap	6.39	kPa	450.03	Calculated Property
Pvap	12.31	kPa	470.91	Calculated Property
Pvap	22.16	kPa	491.79	Calculated Property
Pvap	37.64	kPa	512.66	Calculated Property
Pvap	60.84	kPa	533.54	Calculated Property
Pvap	94.18	kPa	554.42	Calculated Property
Pvap	140.45	kPa	575.29	Calculated Property
Pvap	202.66	kPa	596.17	Calculated Property

Similar Compounds

Find more compounds similar to Cyclopentadecane.

Sources

• 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).
• Cheméo Relay (1.0)
• 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.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.