Chemical Properties of Cyclopentane, 1,1,3,4-tetramethyl-, trans- (CAS 20309-77-7)

InChI

InChI=1S/C9H18/c1-7-5-9(3,4)6-8(7)2/h7-8H,5-6H2,1-4H3/t7-,8-/m1/s1

InChI Key

OWHFMVURUNNXMJ-HTQZYQBOSA-N

Formula

C9H18

SMILES

CC1CC(C)(C)CC1C

Molecular Weight¹

126.24

CAS

20309-77-7

Other Names

• trans-1,1,3,4-Tetramethylcyclopentane

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

Physical Properties

Property	Value	Unit	Source
ΔfG°	40.54	kJ/mol	Joback Calculated Property
ΔfH°gas	-194.05	kJ/mol	Joback Calculated Property
ΔfusH°	8.84	kJ/mol	Joback Calculated Property
ΔvapH°	34.12	kJ/mol	Joback Calculated Property
log10WS	-2.76		Crippen Calculated Property
logPoct/wat	3.079		Crippen Calculated Property
McVol	126.810	ml/mol	McGowan Calculated Property
Pc	2704.22	kPa	Joback Calculated Property
Inp	[772.00; 779.00]
Inp	772.00		NIST
Inp	775.00		NIST
Inp	776.00		NIST
Inp	778.00		NIST
Inp	779.00		NIST
Inp	772.00		NIST
Inp	778.00		NIST
Tboil	[394.76; 394.80]	K
Tboil	394.76 ± 0.10	K	NIST
Tboil	394.80 ± 0.30	K	NIST
Tc	610.26	K	Joback Calculated Property
Tfus	[179.21; 180.46]	K
Tfus	180.06 ± 0.03	K	NIST
Tfus	180.06 ± 0.04	K	NIST
Tfus	180.46 ± 0.06	K	NIST
Tfus	179.21 ± 0.30	K	NIST
Vc	0.476	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[256.44; 354.09]	J/mol×K	[411.50; 610.26]
Cp,gas	256.44	J/mol×K	411.50	Joback Calculated Property
Cp,gas	275.25	J/mol×K	444.63	Joback Calculated Property
Cp,gas	292.94	J/mol×K	477.75	Joback Calculated Property
Cp,gas	309.58	J/mol×K	510.88	Joback Calculated Property
Cp,gas	325.27	J/mol×K	544.01	Joback Calculated Property
Cp,gas	340.08	J/mol×K	577.14	Joback Calculated Property
Cp,gas	354.09	J/mol×K	610.26	Joback Calculated Property

Similar Compounds

Find more compounds similar to Cyclopentane, 1,1,3,4-tetramethyl-, trans-.

Sources

• 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.