Chemical Properties of 3-Pentenoic acid (CAS 5204-64-8)

InChI

InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h2-3H,4H2,1H3,(H,6,7)

InChI Key

UIUWNILCHFBLEQ-UHFFFAOYSA-N

Formula

C5H8O2

SMILES

CC=CCC(=O)O

Molecular Weight¹

100.12

CAS

5204-64-8

• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l 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	[168.95; 211.58]	J/mol×K	[463.67; 664.23]
Cp,gas	168.95	J/mol×K	463.67	Joback Calculated Property
Cp,gas	177.19	J/mol×K	497.10	Joback Calculated Property
Cp,gas	184.94	J/mol×K	530.52	Joback Calculated Property
Cp,gas	192.23	J/mol×K	563.95	Joback Calculated Property
Cp,gas	199.08	J/mol×K	597.38	Joback Calculated Property
Cp,gas	205.52	J/mol×K	630.80	Joback Calculated Property
Cp,gas	211.58	J/mol×K	664.23	Joback Calculated Property
η	[0.0002526; 0.0014809]	Pa×s	[301.63; 463.67]
η	0.0014809	Pa×s	301.63	Joback Calculated Property
η	0.0009771	Pa×s	328.64	Joback Calculated Property
η	0.0006867	Pa×s	355.64	Joback Calculated Property
η	0.0005072	Pa×s	382.65	Joback Calculated Property
η	0.0003899	Pa×s	409.66	Joback Calculated Property
η	0.0003097	Pa×s	436.66	Joback Calculated Property
η	0.0002526	Pa×s	463.67	Joback Calculated Property

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[354.92; 494.42]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.55457e+01
Coefficient B			-4.33606e+03
Coefficient C			-7.07400e+01
Temperature range, min.			354.92
Temperature range, max.			494.42
Pvap	1.33	kPa	354.92	Calculated Property
Pvap	2.94	kPa	370.42	Calculated Property
Pvap	5.98	kPa	385.92	Calculated Property
Pvap	11.40	kPa	401.42	Calculated Property
Pvap	20.50	kPa	416.92	Calculated Property
Pvap	35.06	kPa	432.42	Calculated Property
Pvap	57.38	kPa	447.92	Calculated Property
Pvap	90.33	kPa	463.42	Calculated Property
Pvap	137.39	kPa	478.92	Calculated Property
Pvap	202.64	kPa	494.42	Calculated Property

Similar Compounds

Find more compounds similar to 3-Pentenoic acid.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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