Chemical Properties of 3-methyl-3-pentenoic acid

InChI

InChI=1S/C6H10O2/c1-3-5(2)4-6(7)8/h3H,4H2,1-2H3,(H,7,8)/b5-3+

InChI Key

OGVROELYPSGUQB-HWKANZROSA-N

Formula

C6H10O2

SMILES

CC=C(C)CC(=O)O

Molecular Weight¹

114.14

• ω : Acentric Factor.
• 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).
• 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 : 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
ω	0.5996		Relay (... Calculated Property
ΔfG°	-194.43	kJ/mol	Joback Calculated Property
ΔfH°gas	-424.54	kJ/mol	Relay (... Calculated Property
ΔfusH°	15.88	kJ/mol	Joback Calculated Property
ΔvapH°	64.69	kJ/mol	Relay (... Calculated Property
IE	8.74	eV	Relay (... Calculated Property
log10WS	-0.78		Relay (... Calculated Property
logPoct/wat	1.427		Crippen Calculated Property
McVol	98.540	ml/mol	McGowan Calculated Property
Pc	3995.65	kPa	Joback Calculated Property
I	[1982.00; 1982.00]
I	1982.00		NIST
I	1982.00		NIST
Tboil	472.53	K	Relay (... Calculated Property
Tc	656.04	K	Relay (... Calculated Property
Tfus	259.40	K	Relay (... Calculated Property
Vc	0.335	m3/kmol	Relay (... Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[205.98; 251.22]	J/mol×K	[486.77; 669.02]
Cp,gas	205.98	J/mol×K	486.77	Joback Calculated Property
Cp,gas	214.52	J/mol×K	517.15	Joback Calculated Property
Cp,gas	222.63	J/mol×K	547.52	Joback Calculated Property
Cp,gas	230.34	J/mol×K	577.90	Joback Calculated Property
Cp,gas	237.66	J/mol×K	608.27	Joback Calculated Property
Cp,gas	244.62	J/mol×K	638.65	Joback Calculated Property
Cp,gas	251.22	J/mol×K	669.02	Joback Calculated Property

Similar Compounds

Find more compounds similar to 3-methyl-3-pentenoic acid.

Sources

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

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