Chemical Properties of Cyclopentane, 1-ethyl-1,3-dimethyl

InChI

InChI=1S/C9H18/c1-4-9(3)6-5-8(2)7-9/h8H,4-7H2,1-3H3

InChI Key

OAWOMHRJVJMDLZ-UHFFFAOYSA-N

Formula

C9H18

SMILES

CCC1(C)CCC(C)C1

Molecular Weight¹

126.24

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.2804		Relay (1.0) Calculated Property
ΔfusH°	7.77	kJ/mol	Joback Calculated Property
ΔvapH°	42.91	kJ/mol	Relay (1.0) Calculated Property
IE	9.11	eV	Relay (1.0) Calculated Property
log10WS	-4.61		Relay (1.0) Calculated Property
logPoct/wat	3.223		Crippen Calculated Property
McVol	126.810	ml/mol	McGowan Calculated Property
Pc	2799.47	kPa	Joback Calculated Property
Inp	[839.00; 848.00]
Inp	839.00		NIST
Inp	842.00		NIST
Inp	844.00		NIST
Inp	846.00		NIST
Inp	848.00		NIST
Inp	839.00		NIST
Tboil	403.48	K	Relay (1.0) Calculated Property
Tc	605.74	K	Relay (1.0) Calculated Property
Tfus	156.83	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[256.80; 352.27]	J/mol×K	[416.37; 615.70]
Cp,gas	256.80	J/mol×K	416.37	Joback Calculated Property
Cp,gas	275.30	J/mol×K	449.59	Joback Calculated Property
Cp,gas	292.65	J/mol×K	482.81	Joback Calculated Property
Cp,gas	308.93	J/mol×K	516.03	Joback Calculated Property
Cp,gas	324.24	J/mol×K	549.26	Joback Calculated Property
Cp,gas	338.65	J/mol×K	582.48	Joback Calculated Property
Cp,gas	352.27	J/mol×K	615.70	Joback Calculated Property

Similar Compounds

Find more compounds similar to Cyclopentane, 1-ethyl-1,3-dimethyl.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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.
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