Chemical Properties of Rhodanine (CAS 141-84-4)

InChI

InChI=1S/C3H3NOS2/c5-2-1-7-3(6)4-2/h1H2,(H,4,5,6)

InChI Key

KIWUVOGUEXMXSV-UHFFFAOYSA-N

Formula

C3H3NOS2

SMILES

OC1=NC(=S)SC1

Molecular Weight¹

133.19

CAS

141-84-4

Other Names

• 2,4-Thiazolidinedione, 2-thio-
• 2-Thio-4-ketothiazolidine
• 2-Thioxo-4-thiazolidinone
• 4-Oxo-2-thionothiazolidine
• 4-Oxo-2-thiothiazolidin
• 4-Oxo-2-thioxothiazoline
• 4-Thiazolidinone, 2-thioxo-
• 4-Thiazolidinone-2-thione
• NSC 1899
• Rhodanic acid
• Rhodanin
• Rhodaninic acid
• Rodanin
• USAF HA-2

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion 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_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfusH°	16.14	kJ/mol	Joback Calculated Property
log10WS	[-1.77; -1.77]
log10WS	-1.77		Aq. Solubility Prediction
log10WS	-1.77		Estimated Solubility
logPoct/wat	0.975		Crippen Calculated Property
McVol	82.220	ml/mol	McGowan Calculated Property
Tfus	442.65	K	Aq. Solubility Prediction

Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[162.20; 192.42]	J/mol×K	[558.68; 802.64]
Cp,gas	162.20	J/mol×K	558.68	Joback Calculated Property
Cp,gas	168.38	J/mol×K	599.34	Joback Calculated Property
Cp,gas	174.06	J/mol×K	640.00	Joback Calculated Property
Cp,gas	179.27	J/mol×K	680.66	Joback Calculated Property
Cp,gas	184.04	J/mol×K	721.32	Joback Calculated Property
Cp,gas	188.41	J/mol×K	761.98	Joback Calculated Property
Cp,gas	192.42	J/mol×K	802.64	Joback Calculated Property

Similar Compounds

Find more compounds similar to Rhodanine.

Sources

• 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
• Joback Method
• Aqueous Solubility Prediction Method
• Estimated Solubility 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.
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