Chemical Properties of Sulfabenzamide (CAS 127-71-9)

InChI

InChI=1S/C13H12N2O3S/c14-11-6-8-12(9-7-11)19(17,18)15-13(16)10-4-2-1-3-5-10/h1-9H,14H2,(H,15,16)

InChI Key

PBCZLFBEBARBBI-UHFFFAOYSA-N

Formula

C13H12N2O3S

SMILES

Nc1ccc(S(=O)(=O)NC(=O)c2ccccc2)cc1

Molecular Weight¹

276.31

CAS

127-71-9

Other Names

• Benzamide, N-[(4-aminophenyl)sulfonyl]-
• Benzamide, N-sulfanilyl-
• N1-Benzoylsulfanilamide
• N-(p-Aminobenzenesulfonyl)benzamide
• N-Sulfanilylbenzamide
• Sulfabenzamid
• Sulfabenzid
• Sulfabenzide
• Sulfabenzoylamide
• Sulfanilamide, N1-benzoyl-
• N-((4-Aminophenyl)sulfonyl)benzamide
• NSC 74587
• N-Sulfamylbenzamide
• 4-Amino-N-benzoylbenzenesulfonamide
• Trysul
• Sultrin

• 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).
• 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).
• I_np : Non-polar retention indices.
• 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

Property	Value	Unit	Source
ΔfG°	-167.85	kJ/mol	Joback Calculated Property
ΔfH°gas	-328.73	kJ/mol	Joback Calculated Property
ΔfusH°	40.39	kJ/mol	Joback Calculated Property
ΔvapH°	92.20	kJ/mol	Joback Calculated Property
log10WS	-2.95		Crippen Calculated Property
logPoct/wat	1.387		Crippen Calculated Property
McVol	196.130	ml/mol	McGowan Calculated Property
Pc	4266.28	kPa	Joback Calculated Property
Inp	[2863.00; 2863.00]
Inp	2863.00		NIST
Inp	2863.00		NIST
Tboil	779.53	K	Joback Calculated Property
Tc	1022.62	K	Joback Calculated Property
Tfus	526.04	K	Joback Calculated Property
Vc	0.744	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[530.90; 584.23]	J/mol×K	[779.53; 1022.62]
Cp,gas	530.90	J/mol×K	779.53	Joback Calculated Property
Cp,gas	542.87	J/mol×K	820.05	Joback Calculated Property
Cp,gas	553.54	J/mol×K	860.56	Joback Calculated Property
Cp,gas	562.96	J/mol×K	901.08	Joback Calculated Property
Cp,gas	571.19	J/mol×K	941.59	Joback Calculated Property
Cp,gas	578.26	J/mol×K	982.11	Joback Calculated Property
Cp,gas	584.23	J/mol×K	1022.62	Joback Calculated Property

Similar Compounds

Find more compounds similar to Sulfabenzamide.

Sources

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

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