Chemical Properties of Naphazoline

InChI

InChI=1S/C14H14N2/c1-2-7-13-11(4-1)5-3-6-12(13)10-14-15-8-9-16-14/h1-7H,8-10H2,(H,15,16)

InChI Key

CNIIGCLFLJGOGP-UHFFFAOYSA-N

Formula

C14H14N2

SMILES

c1ccc2c(CC3=NCCN3)cccc2c1

Molecular Weight¹

210.28

Other Names

• 1H-Imidazole, 4,5-dihydro-2-(1-naphthalenylmethyl)-
• 2-Imidazoline, 2-(1-naphthylmethyl)-
• Antan
• Imidin
• Naphthizine
• Rhinazine
• 2-(1-Naphthylmethyl)-2-imidazoline
• CIBA 2020/r
• 2-(Naphthyl-(1')-methyl)imidazolin
• «alpha»-Naphthylmethyl imidazoline
• 2-(«alpha»-Naphthylmethyl)-imidazoline
• 2-(1-Naphthalenylmethyl)-2-imidazoline

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion 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).
• 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
ω	0.5372		Relay (1.0) Calculated Property
ΔfusH°	31.11	kJ/mol	Joback Calculated Property
IE	8.46	eV	NIST
log10WS	-2.58		Relay (1.0) Calculated Property
logPoct/wat	2.384		Crippen Calculated Property
McVol	169.700	ml/mol	McGowan Calculated Property
Pc	3299.15	kPa	Joback Calculated Property
Inp	[1990.00; 1993.00]
Inp	1993.00		NIST
Inp	1990.00		NIST
Inp	1990.00		NIST
Inp	1993.00		NIST
Tboil	637.04	K	Relay (1.0) Calculated Property
Tc	940.75	K	Relay (1.0) Calculated Property
Tfus	375.80	K	Relay (1.0) Calculated Property
Vc	0.621	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[465.84; 549.63]	J/mol×K	[696.90; 964.90]
Cp,gas	465.84	J/mol×K	696.90	Joback Calculated Property
Cp,gas	483.29	J/mol×K	741.57	Joback Calculated Property
Cp,gas	499.20	J/mol×K	786.23	Joback Calculated Property
Cp,gas	513.69	J/mol×K	830.90	Joback Calculated Property
Cp,gas	526.86	J/mol×K	875.57	Joback Calculated Property
Cp,gas	538.80	J/mol×K	920.23	Joback Calculated Property
Cp,gas	549.63	J/mol×K	964.90	Joback Calculated Property

Similar Compounds

Find more compounds similar to Naphazoline.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• 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.
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