Chemical Properties of Taurine (CAS 107-35-7)

InChI

InChI=1S/C2H7NO3S/c3-1-2-7(4,5)6/h1-3H2,(H,4,5,6)

InChI Key

XOAAWQZATWQOTB-UHFFFAOYSA-N

Formula

C2H7NO3S

SMILES

NCCS(=O)(=O)O

Molecular Weight¹

125.15

CAS

107-35-7

Other Names

• 2-aminoethanesulfonic acid
• Aminoethanesulfonic acid
• Ethanesulfonic acid, 2-amino-
• O-Due
• «beta»-Aminoethylsulfonic acid

• 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_fusH° : Enthalpy of fusion 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).
• P_c : Critical Pressure (kPa).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[171.67; 205.79]	J/mol×K	[457.65; 632.73]
Cp,gas	171.67	J/mol×K	457.65	Joback Calculated Property
Cp,gas	177.95	J/mol×K	486.83	Joback Calculated Property
Cp,gas	184.00	J/mol×K	516.01	Joback Calculated Property
Cp,gas	189.82	J/mol×K	545.19	Joback Calculated Property
Cp,gas	195.39	J/mol×K	574.37	Joback Calculated Property
Cp,gas	200.71	J/mol×K	603.55	Joback Calculated Property
Cp,gas	205.79	J/mol×K	632.73	Joback Calculated Property
Cp,solid	140.54	J/mol×K	300.30	NIST

Similar Compounds

Find more compounds similar to Taurine.

Mixtures

• Taurine + Water
• Taurine + Methyl Alcohol + Water
• Ethanol + Taurine + Water
• Isopropyl Alcohol + Taurine + Water

Sources

• Crippen Method
• Crippen Method
• Determination and Correlation of the Solubility for Taurine in Water and Organic Solvent Systems
• 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.