Chemical Properties of 1,1,2-trimethyl-2-propyl-cyclopropane

InChI

InChI=1S/C9H18/c1-5-6-9(4)7-8(9,2)3/h5-7H2,1-4H3

InChI Key

OONRHRYPMIFDCP-UHFFFAOYSA-N

Formula

C9H18

SMILES

CCCC1(C)CC1(C)C

Molecular Weight¹

126.24

• 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°	66.96	kJ/mol	Joback Calculated Property
ΔfH°gas	-146.15	kJ/mol	Joback Calculated Property
ΔfusH°	5.68	kJ/mol	Joback Calculated Property
ΔvapH°	32.93	kJ/mol	Joback Calculated Property
log10WS	-3.00		Crippen Calculated Property
logPoct/wat	3.223		Crippen Calculated Property
McVol	126.810	ml/mol	McGowan Calculated Property
Pc	2784.72	kPa	Joback Calculated Property
Inp	[805.50; 814.50]
Inp	805.50		NIST
Inp	814.50		NIST
Inp	805.50		NIST
Tboil	407.87	K	Joback Calculated Property
Tc	599.83	K	Joback Calculated Property
Tfus	252.69	K	Joback Calculated Property
Vc	0.491	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[259.25; 344.93]	J/mol×K	[407.87; 599.83]
Cp,gas	259.25	J/mol×K	407.87	Joback Calculated Property
Cp,gas	276.55	J/mol×K	439.86	Joback Calculated Property
Cp,gas	292.45	J/mol×K	471.86	Joback Calculated Property
Cp,gas	307.09	J/mol×K	503.85	Joback Calculated Property
Cp,gas	320.61	J/mol×K	535.84	Joback Calculated Property
Cp,gas	333.17	J/mol×K	567.83	Joback Calculated Property
Cp,gas	344.93	J/mol×K	599.83	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,1,2-trimethyl-2-propyl-cyclopropane.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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