Chemical Properties of Maleamic acid (CAS 557-24-4)

InChI

InChI=1S/C4H5NO3/c5-3(6)1-2-4(7)8/h1-2H,(H2,5,6)(H,7,8)/b2-1+

InChI Key

FSQQTNAZHBEJLS-OWOJBTEDSA-N

Formula

C4H5NO3

SMILES

N=C(O)C=CC(=O)O

Molecular Weight¹

115.09

CAS

557-24-4

Other Names

• Maleic acid monoamide
• 2-Butenoic acid, 4-amino-4-oxo-, (Z)-
• Acrylic acid, 3-carbamoyl-, (Z)-
• Maleamate
• Maleic monoamide
• (2Z)-4-Amino-4-oxo-2-butenoic acid

• 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_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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[32.54; 186.67]	J/mol×K	[100.12; 617.65]
Cp,gas	32.54	J/mol×K	100.12	Joback Calculated Property
Cp,gas	32.54	J/mol×K	100.12	Joback Calculated Property
Cp,gas	32.54	J/mol×K	100.12	Joback Calculated Property
Cp,gas	32.54	J/mol×K	100.12	Joback Calculated Property
Cp,gas	32.54	J/mol×K	100.12	Joback Calculated Property
Cp,gas	32.54	J/mol×K	100.12	Joback Calculated Property
Cp,gas	186.67	J/mol×K	617.65	Joback Calculated Property

Similar Compounds

Find more compounds similar to Maleamic acid.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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