Chemical Properties of 4-Hexenoic acid (CAS 35194-36-6)

InChI

InChI=1S/C6H10O2/c1-2-3-4-5-6(7)8/h2-3H,4-5H2,1H3,(H,7,8)/b3-2+

InChI Key

NIDHFQDUBOVBKZ-NSCUHMNNSA-N

Formula

C6H10O2

SMILES

CC=CCCC(=O)O

Molecular Weight¹

114.14

CAS

35194-36-6

Other Names

• Hex-4-enoic acid

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• P_vap : Vapor 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	0.6257		Relay (1.0) Calculated Property
ΔfG°	-264.05	kJ/mol	Joback Calculated Property
ΔfH°gas	-420.44	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	21.64	kJ/mol	Joback Calculated Property
ΔvapH°	72.40	kJ/mol	Relay (1.0) Calculated Property
IE	9.40	eV	Relay (1.0) Calculated Property
log10WS	-0.69		Relay (1.0) Calculated Property
logPoct/wat	1.427		Crippen Calculated Property
McVol	98.540	ml/mol	McGowan Calculated Property
Pc	3659.77	kPa	Joback Calculated Property
I	[1891.00; 1923.00]
I	1923.00		NIST
I	1891.00		NIST
Tboil	474.68	K	Relay (1.0) Calculated Property
Tc	669.16	K	Relay (1.0) Calculated Property
Tfus	253.36	K	Relay (1.0) Calculated Property
Vc	0.355	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[208.45; 257.54]	J/mol×K	[486.55; 684.58]
Cp,gas	208.45	J/mol×K	486.55	Joback Calculated Property
Cp,gas	217.88	J/mol×K	519.56	Joback Calculated Property
Cp,gas	226.78	J/mol×K	552.56	Joback Calculated Property
Cp,gas	235.16	J/mol×K	585.57	Joback Calculated Property
Cp,gas	243.06	J/mol×K	618.57	Joback Calculated Property
Cp,gas	250.51	J/mol×K	651.58	Joback Calculated Property
Cp,gas	257.54	J/mol×K	684.58	Joback Calculated Property
η	[0.0002454; 0.0015581]	Pa×s	[312.90; 486.55]
η	0.0015581	Pa×s	312.90	Joback Calculated Property
η	0.0010050	Pa×s	341.84	Joback Calculated Property
η	0.0006941	Pa×s	370.78	Joback Calculated Property
η	0.0005058	Pa×s	399.73	Joback Calculated Property
η	0.0003847	Pa×s	428.67	Joback Calculated Property
η	0.0003029	Pa×s	457.61	Joback Calculated Property
η	0.0002454	Pa×s	486.55	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[366.92; 519.91]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.49002e+01
Coefficient B			-4.26704e+03
Coefficient C			-7.49100e+01
Temperature range, min.			366.92
Temperature range, max.			519.91
Pvap	1.33	kPa	366.92	Calculated Property
Pvap	2.98	kPa	383.92	Calculated Property
Pvap	6.12	kPa	400.92	Calculated Property
Pvap	11.71	kPa	417.92	Calculated Property
Pvap	21.06	kPa	434.92	Calculated Property
Pvap	35.94	kPa	451.91	Calculated Property
Pvap	58.57	kPa	468.91	Calculated Property
Pvap	91.67	kPa	485.91	Calculated Property
Pvap	138.45	kPa	502.91	Calculated Property
Pvap	202.63	kPa	519.91	Calculated Property

Similar Compounds

Find more compounds similar to 4-Hexenoic acid.

Sources

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

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.
These property values are available through the Cheméo API. A free account gives you an access key.