Chemical Properties of 4(5H)-Thiazolone, 2-imino- (CAS 556-90-1)

InChI

InChI=1S/C3H4N2OS/c4-3-5-2(6)1-7-3/h1H2,(H2,4,5,6)

InChI Key

HYMJHROUVPWYNQ-UHFFFAOYSA-N

Formula

C3H4N2OS

SMILES

N=C1NC(=O)CS1

Molecular Weight¹

116.14

CAS

556-90-1

Other Names

• 2-Thiazolin-4-one, 2-amino-
• Pseudo-Thiohydantoin
• 2-Imino-4-thiazolidinone
• 2-Imino-4-thiazolidone
• 4-Thiazolidinone, 2-imino-
• USAF BE-4-5
• USAF DM-1
• 2-Amino-thiazol-4-one
• 2-Amino-2-thiazolin-4-one
• 4(5H)-Thiazolone, 2-amino-
• NSC 2858
• NSC 45956
• 2-imino-1,3-thiazol-4-one

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase 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).
• 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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[41.06; 149.57]	J/mol×K	[100.12; 539.13]
Cp,gas	41.06	J/mol×K	100.12	Joback Calculated Property
Cp,gas	41.06	J/mol×K	100.12	Joback Calculated Property
Cp,gas	41.06	J/mol×K	100.12	Joback Calculated Property
Cp,gas	41.06	J/mol×K	100.12	Joback Calculated Property
Cp,gas	41.06	J/mol×K	100.12	Joback Calculated Property
Cp,gas	41.06	J/mol×K	100.12	Joback Calculated Property
Cp,gas	149.57	J/mol×K	539.13	Joback Calculated Property
Cp,solid	106.00	J/mol×K	277.80	NIST

Similar Compounds

Find more compounds similar to 4(5H)-Thiazolone, 2-imino-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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