Chemical Properties of 2-Hydroxy-5-methylazobenzene (CAS 952-47-6)

InChI

InChI=1S/C13H12N2O/c1-10-7-8-13(16)12(9-10)15-14-11-5-3-2-4-6-11/h2-9,16H,1H3

InChI Key

NJOXSODFMZIZJD-UHFFFAOYSA-N

Formula

C13H12N2O

SMILES

Cc1ccc(O)c(N=Nc2ccccc2)c1

Molecular Weight¹

212.25

CAS

952-47-6

Other Names

• 2-Phenylazo-p-cresol
• 2-Phenylazo-4-methylphenol
• p-Cresol, 2-(phenylazo)-
• C.I. 11850
• Oil Yellow APC
• Phenol, 4-methyl-2-(phenylazo)-
• 4-Methyl-2-(phenylazo)phenol
• 4-Methyl-2-(phenyldiazenyl)phenol
• Phenol, 4-methyl-2-(2-phenyldiazenyl)-
• C.I.SOLVENT YELLOW 11

• 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).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	19.85	kJ/mol	Joback Calculated Property
ΔvapH°	69.43	kJ/mol	Joback Calculated Property
IE	[7.40; 7.95]	eV
IE	7.40	eV	NIST
IE	7.95	eV	NIST
log10WS	-3.54		Crippen Calculated Property
logPoct/wat	4.116		Crippen Calculated Property
McVol	168.040	ml/mol	McGowan Calculated Property
Pc	2679.08	kPa	Joback Calculated Property
Tboil	785.00	K	Joback Calculated Property
Tc	1055.70	K	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2-Hydroxy-5-methylazobenzene.

Sources

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

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