Chemical Properties of N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid (CAS 10191-18-1)

InChI

InChI=1S/C6H15NO5S/c8-4-1-7(2-5-9)3-6-13(10,11)12/h8-9H,1-6H2,(H,10,11,12)

InChI Key

AJTVSSFTXWNIRG-UHFFFAOYSA-N

Formula

C6H15NO5S

SMILES

O=S(=O)(O)CCN(CCO)CCO

Molecular Weight¹

213.25

CAS

10191-18-1

Other Names

• Ethanesulfonic acid, 2-[bis(2-hydroxyethyl)amino]-
• N,N-Bis(hydroxyethyl)-2-aminoethanesulfonic acid
• Taurine, N,N-bis(2-hydroxyethyl)-
• 2-(Bis(2-Hydroxyethyl)amino)ethanesulfonic acid
• BES
• 2-[bis(2-hydroxyethyl)amino]ethanesulphonic acid

• 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_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	[416.60; 460.91]	J/mol×K	[673.44; 832.63]
Cp,gas	416.60	J/mol×K	673.44	Joback Calculated Property
Cp,gas	425.04	J/mol×K	699.97	Joback Calculated Property
Cp,gas	433.05	J/mol×K	726.50	Joback Calculated Property
Cp,gas	440.63	J/mol×K	753.03	Joback Calculated Property
Cp,gas	447.80	J/mol×K	779.56	Joback Calculated Property
Cp,gas	454.56	J/mol×K	806.10	Joback Calculated Property
Cp,gas	460.91	J/mol×K	832.63	Joback Calculated Property

Similar Compounds

Find more compounds similar to N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid.

Sources

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

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