Chemical Properties of 2-Nonynoic acid (CAS 1846-70-4)

InChI

InChI=1S/C9H14O2/c1-2-3-4-5-6-7-8-9(10)11/h2-6H2,1H3,(H,10,11)

InChI Key

ZAWLBSATNLQTON-UHFFFAOYSA-N

Formula

C9H14O2

SMILES

CCCCCCC#CC(=O)O

Molecular Weight¹

154.21

CAS

1846-70-4

• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• 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_fH°_liquid : Liquid phase 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).
• P_vap : Vapor pressure (kPa).
• 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
ΔcH°liquid	-5159.30	kJ/mol	NIST
ΔfG°	-38.04	kJ/mol	Joback Calculated Property
ΔfH°gas	-221.60	kJ/mol	Joback Calculated Property
ΔfH°liquid	[-383.10; 428.40]	kJ/mol
ΔfH°liquid	-383.10 ± 5.00	kJ/mol	NIST
ΔfH°liquid	428.40	kJ/mol	NIST
ΔfusH°	27.87	kJ/mol	Joback Calculated Property
ΔvapH°	61.20	kJ/mol	Joback Calculated Property
log10WS	-2.48		Crippen Calculated Property
logPoct/wat	2.045		Crippen Calculated Property
McVol	136.510	ml/mol	McGowan Calculated Property
Pc	3202.78	kPa	Joback Calculated Property
Tboil	560.37	K	Joback Calculated Property
Tc	746.82	K	Joback Calculated Property
Tfus	265.15 ± 2.00	K	NIST
Vc	0.526	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[317.89; 375.48]	J/mol×K	[560.37; 746.82]
Cp,gas	317.89	J/mol×K	560.37	Joback Calculated Property
Cp,gas	328.66	J/mol×K	591.44	Joback Calculated Property
Cp,gas	338.94	J/mol×K	622.52	Joback Calculated Property
Cp,gas	348.75	J/mol×K	653.59	Joback Calculated Property
Cp,gas	358.10	J/mol×K	684.67	Joback Calculated Property
Cp,gas	367.00	J/mol×K	715.74	Joback Calculated Property
Cp,gas	375.48	J/mol×K	746.82	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.32; 200.62]	kPa	[418.15; 575.15]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.57127e+01
Coefficient B			-5.02201e+03
Coefficient C			-9.27850e+01
Temperature range, min.			418.15
Temperature range, max.			575.15
Pvap	1.32	kPa	418.15	Calculated Property
Pvap	2.90	kPa	435.59	Calculated Property
Pvap	5.89	kPa	453.04	Calculated Property
Pvap	11.20	kPa	470.48	Calculated Property
Pvap	20.15	kPa	487.93	Calculated Property
Pvap	34.49	kPa	505.37	Calculated Property
Pvap	56.51	kPa	522.82	Calculated Property
Pvap	89.09	kPa	540.26	Calculated Property
Pvap	135.75	kPa	557.71	Calculated Property
Pvap	200.62	kPa	575.15	Calculated Property

Similar Compounds

Find more compounds similar to 2-Nonynoic acid.

Sources

• 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.