Chemical Properties of N-«alpha»-Acetylglycinamide (CAS 2620-63-5)

InChI

InChI=1S/C4H8N2O2/c1-3(7)6-2-4(5)8/h2H2,1H3,(H2,5,8)(H,6,7)

InChI Key

WQELDIQOHGAHEM-UHFFFAOYSA-N

Formula

C4H6N2O2

SMILES

CC(=O)NCC(N)=O

Molecular Weight¹

114.10

CAS

2620-63-5

Other Names

• N-Acetylglycine amide
• Acetamide, N-(2-amino-2-oxoethyl)-
• N-Acetylglycinamide
• 2-acetamidoacetamide

• 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_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (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).
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• 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	0.5987		Relay (1.0) Calculated Property
ΔfG°	-119.20	kJ/mol	Joback Calculated Property
ΔfH°gas	-419.52	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	19.61	kJ/mol	Joback Calculated Property
ΔsubH°	[140.20; 140.20]	kJ/mol
ΔsubH°	140.20 ± 2.30	kJ/mol	NIST
ΔsubH°	140.20 ± 2.30	kJ/mol	NIST
ΔvapH°	68.99	kJ/mol	Relay (1.0) Calculated Property
IE	9.36	eV	Relay (1.0) Calculated Property
log10WS	0.04		Relay (1.0) Calculated Property
logPoct/wat	-1.392		Crippen Calculated Property
McVol	90.320	ml/mol	McGowan Calculated Property
Pc	5058.59	kPa	Joback Calculated Property
Tboil	508.05	K	Relay (1.0) Calculated Property
Tc	721.76	K	Relay (1.0) Calculated Property
Tfus	393.33	K	Relay (1.0) Calculated Property
Vc	0.334	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[200.29; 242.42]	J/mol×K	[521.36; 729.58]
Cp,gas	200.29	J/mol×K	521.36	Joback Calculated Property
Cp,gas	208.37	J/mol×K	556.06	Joback Calculated Property
Cp,gas	216.02	J/mol×K	590.77	Joback Calculated Property
Cp,gas	223.24	J/mol×K	625.47	Joback Calculated Property
Cp,gas	230.04	J/mol×K	660.18	Joback Calculated Property
Cp,gas	236.43	J/mol×K	694.88	Joback Calculated Property
Cp,gas	242.42	J/mol×K	729.58	Joback Calculated Property
ΔfusH	[25.60; 25.60]	kJ/mol	[408.20; 408.20]
ΔfusH	25.60	kJ/mol	408.20	NIST
ΔfusH	25.60	kJ/mol	408.20	NIST
ΔfusH	25.60	kJ/mol	408.20	NIST
ΔfusH	25.60	kJ/mol	408.20	NIST
ΔsubH	[123.50; 135.00]	kJ/mol	[376.00; 392.00]
ΔsubH	123.50 ± 1.70	kJ/mol	376.00	NIST
ΔsubH	135.00 ± 3.00	kJ/mol	392.00	NIST
ΔfusS	62.70	J/mol×K	408.20	NIST

Similar Compounds

Find more compounds similar to N-«alpha»-Acetylglycinamide.

Sources

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

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