Chemical Properties of 2-Naphthalenol, 1-nitroso- (CAS 131-91-9)

InChI

InChI=1S/C10H7NO2/c12-9-6-5-7-3-1-2-4-8(7)10(9)11-13/h1-6,12H

InChI Key

YXAOOTNFFAQIPZ-UHFFFAOYSA-N

Formula

C10H7NO2

SMILES

O=Nc1c(O)ccc2ccccc12

Molecular Weight¹

173.17

CAS

131-91-9

Other Names

• 2-Naphthol, 1-nitroso-
• «alpha»-Nitroso-«beta»-naphthol
• 1-Nitroso-2-naphthol
• Nitroso-«beta»-naphthol
• C.I. 10000
• «alpha»-Nitroso-«beta»-naftol
• 1-Nitroso-2-naftol
• Zelen moridlova 4
• 1-Nitroso-2-naphthalenol
• NSC 4151

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_subH° : Enthalpy of sublimation 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).
• 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
ΔcH°solid	[-4884.90; -4881.50]	kJ/mol
ΔcH°solid	-4884.90 ± 2.20	kJ/mol	NIST
ΔcH°solid	-4881.50	kJ/mol	NIST
ΔfH°gas	36.00	kJ/mol	NIST
ΔsubH°	86.60 ± 4.20	kJ/mol	NIST
ΔvapH°	64.54	kJ/mol	Joback Calculated Property
log10WS	-3.58		Crippen Calculated Property
logPoct/wat	2.943		Crippen Calculated Property
McVol	125.960	ml/mol	McGowan Calculated Property
Pc	4528.58	kPa	Joback Calculated Property
Tboil	622.86	K	Joback Calculated Property
Tc	865.96	K	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2-Naphthalenol, 1-nitroso-.

Sources

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

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