Chemical Properties of Ethenzamide (CAS 938-73-8)

InChI

InChI=1S/C9H11NO2/c1-2-12-8-6-4-3-5-7(8)9(10)11/h3-6H,2H2,1H3,(H2,10,11)

InChI Key

SBNKFTQSBPKMBZ-UHFFFAOYSA-N

Formula

C9H11NO2

SMILES

CCOc1ccccc1C(N)=O

Molecular Weight¹

165.19

CAS

938-73-8

Other Names

• 2-ethoxybenzamide
• Anovigam
• Benzamide, 2-ethoxy-
• Benzamide, o-ethoxy-
• Etamide
• Etenzamide
• Ethbenzamide
• Ethenzamid
• Ethosalicyl
• Etocil
• Etosalicil
• Etosalicyl
• Eusal
• H.P. 209
• Katagrippe
• Lucamide
• NSC 28787
• Pirosolvina
• Protopyrin
• Trancalgyl
• o-Ethoxybenzamide

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-330.56	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	20.70	kJ/mol	Joback Calculated Property
ΔvapH°	70.02	kJ/mol	Relay (1.0) Calculated Property
IE	8.69	eV	Relay (1.0) Calculated Property
log10WS	-2.37		Relay (1.0) Calculated Property
logPoct/wat	1.184		Crippen Calculated Property
McVol	131.330	ml/mol	McGowan Calculated Property
Pc	3615.89	kPa	Joback Calculated Property
Inp	[1542.00; 1544.00]
Inp	1544.00		NIST
Inp	1542.00		NIST
Tboil	562.05	K	Relay (1.0) Calculated Property
Tfus	[406.15; 411.48]	K
Tfus	411.48	K	Determination and correlation of solubility and solution thermodynamics of ethenzamide in different pure solvents
Tfus	406.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value

Cheméo can also estimate Critical Temperature, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[178.40; 405.57]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			1.44510e+01
Coefficient B			6.91120e-01
Coefficient C			-3.43660e-04
Coefficient D			4.36600e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	178.40	J/mol×K	273.00	Calculated Property
Cp,gas	217.88	J/mol×K	353.78	Calculated Property
Cp,gas	253.47	J/mol×K	434.56	Calculated Property
Cp,gas	285.32	J/mol×K	515.33	Calculated Property
Cp,gas	313.56	J/mol×K	596.11	Calculated Property
Cp,gas	338.35	J/mol×K	676.89	Calculated Property
Cp,gas	359.80	J/mol×K	757.67	Calculated Property
Cp,gas	378.06	J/mol×K	838.44	Calculated Property
Cp,gas	393.27	J/mol×K	919.22	Calculated Property
Cp,gas	405.57	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to Ethenzamide.

Mixtures

• Ethenzamide + Methyl Alcohol
• Ethenzamide + Ethanol
• 1-Propanol + Ethenzamide
• Ethenzamide + 1-Propanol, 2-methyl-
• Ethenzamide + Ethyl Acetate
• Acetonitrile + Ethenzamide
• Ethenzamide + Ethanol + Saccharin
• 2-Propanol + Ethenzamide + Saccharin
• Ethenzamide + Ethyl Acetate + Saccharin

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Solid-liquid phase equilibrium and ternary phase diagrams of ethenzamide-saccharin cocrystals in different solvents
• Determination and correlation of solubility and solution thermodynamics of ethenzamide in different pure solvents
• Joback Method
• McGowan Method
• NIST Webbook

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.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.