Chemical Properties of 1-Naphthalenamine (CAS 134-32-7)

InChI

InChI=1S/C10H9N/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,11H2

InChI Key

RUFPHBVGCFYCNW-UHFFFAOYSA-N

Formula

C10H9N

SMILES

Nc1cccc2ccccc12

Molecular Weight¹

143.19

CAS

134-32-7

Other Names

• .alpha.-aminonaphthalene
• .alpha.-naphthylamine
• 1-Aminonaftalen
• 1-Naftilamina
• 1-Naftylamin
• 1-Naftylamine
• 1-Naphthylamin
• 1-Napthylamine
• 1-aminonaphthalene
• 1-naphthalamine
• 1-naphthylamine
• ALPHA-AMINONAPHTHALENE
• Alfa-naftyloamina
• Alfanaftilamina
• C.I. 37265
• C.I. Azoic Diazo Component 114
• Fast Garnet Base B
• Fast garnet B base
• Naphthalen-1-ylamine
• Rcra waste number U167
• UN 2077
• naphthalidam
• naphthalidine
• «alpha»-Aminonaphthalene
• «alpha»-Naftalamin
• «alpha»-Naftylamin
• «alpha»-Naphthylamine

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• P_vap : Vapor 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	0.4900		Relay (1.0) Calculated Property
PAff	907.00	kJ/mol	NIST
BasG	875.10	kJ/mol	NIST
ΔcH°solid	[-5314.00; -5285.90]	kJ/mol
ΔcH°solid	-5285.90 ± 5.30	kJ/mol	NIST
ΔcH°solid	-5314.00	kJ/mol	NIST
ΔcH°solid	-5308.49	kJ/mol	NIST
ΔcH°solid	-5289.00 ± 5.40	kJ/mol	NIST
ΔcH°solid	-5312.80	kJ/mol	NIST
ΔfG°	309.20	kJ/mol	Joback Calculated Property
ΔfH°gas	160.86	kJ/mol	Relay (1.0) Calculated Property
ΔfH°solid	[87.00; 92.50]	kJ/mol
ΔfH°solid	92.50	kJ/mol	NIST
ΔfH°solid	87.00	kJ/mol	NIST
ΔfH°solid	91.60	kJ/mol	NIST
ΔfusH°	17.52	kJ/mol	Joback Calculated Property
ΔsubH°	88.10 ± 0.40	kJ/mol	NIST
ΔvapH°	73.30 ± 0.40	kJ/mol	NIST
IE	[7.09; 7.48]	eV
IE	Outlier 7.09	eV	NIST
IE	7.30 ± 0.10	eV	NIST
IE	7.39	eV	NIST
IE	7.30	eV	NIST
IE	7.40	eV	NIST
IE	7.48	eV	NIST
IE	7.46	eV	NIST
log10WS	[-1.92; -1.92]
log10WS	-1.92		Aq. Solubility Prediction
log10WS	-1.92		Estimated Solubility
logPoct/wat	2.422		Crippen Calculated Property
McVol	118.520	ml/mol	McGowan Calculated Property
Pc	4109.14	kPa	Joback Calculated Property
Inp	[261.01; 1550.00]
Inp	1531.00		NIST
Inp	1495.10		NIST
Inp	1550.00		NIST
Inp	1515.70		NIST
Inp	1531.00		NIST
Inp	262.17		NIST
Inp	262.20		NIST
Inp	261.01		NIST
Inp	262.55		NIST
Inp	262.98		NIST
Inp	262.17		NIST
Inp	1495.10		NIST
Inp	1515.70		NIST
Inp	1531.00		NIST
Tboil	[512.10; 574.00]	K
Tboil	574.00	K	NIST
Tboil	573.15 ± 2.00	K	NIST
Tboil	573.95 ± 1.50	K	NIST
Tboil	512.10 ± 27.77	K	NIST
Tc	846.07	K	Relay (1.0) Calculated Property
Tfus	[317.15; 324.00]	K
Tfus	321.30	K	The fusion thermochemistry of self-associated aromatic compounds at 298.15 K studied by solution calorimetry
Tfus	323.00	K	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Tfus	321.88	K	Aq. Solubility Prediction
Tfus	323.15 ± 1.50	K	NIST
Tfus	322.95 ± 0.30	K	NIST
Tfus	321.76 ± 0.35	K	NIST
Tfus	322.35 ± 0.20	K	NIST
Tfus	Outlier 317.15 ± 1.50	K	NIST
Tfus	321.65 ± 0.70	K	NIST
Tfus	322.35 ± 0.30	K	NIST
Tfus	323.15 ± 0.50	K	NIST
Tfus	322.40 ± 0.30	K	NIST
Tfus	321.36 ± 1.00	K	NIST
Tfus	322.65 ± 2.00	K	NIST
Tfus	322.65 ± 1.00	K	NIST
Tfus	324.00 ± 1.50	K	NIST
Tfus	321.15 ± 0.50	K	NIST
Tfus	322.01 ± 0.40	K	NIST
Tfus	323.25 ± 0.50	K	NIST
Tfus	320.65 ± 0.50	K	NIST
Vc	0.422	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[262.58; 325.68]	J/mol×K	[551.57; 800.87]
Cp,gas	262.58	J/mol×K	551.57	Joback Calculated Property
Cp,gas	275.47	J/mol×K	593.12	Joback Calculated Property
Cp,gas	287.29	J/mol×K	634.67	Joback Calculated Property
Cp,gas	298.13	J/mol×K	676.22	Joback Calculated Property
Cp,gas	308.09	J/mol×K	717.77	Joback Calculated Property
Cp,gas	317.24	J/mol×K	759.32	Joback Calculated Property
Cp,gas	325.68	J/mol×K	800.87	Joback Calculated Property
ΔfusH	[15.53; 15.53]	kJ/mol	[323.20; 323.20]
ΔfusH	15.53	kJ/mol	323.20	NIST
ΔfusH	15.53	kJ/mol	323.20	NIST
ΔvapH	63.60	kJ/mol	475.50	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[426.99; 608.54]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.60427e+01
Coefficient B			-6.10996e+03
Coefficient C			-3.91810e+01
Temperature range, min.			426.99
Temperature range, max.			608.54
Pvap	1.33	kPa	426.99	Calculated Property
Pvap	2.91	kPa	447.16	Calculated Property
Pvap	5.88	kPa	467.33	Calculated Property
Pvap	11.18	kPa	487.51	Calculated Property
Pvap	20.11	kPa	507.68	Calculated Property
Pvap	34.45	kPa	527.85	Calculated Property
Pvap	56.55	kPa	548.02	Calculated Property
Pvap	89.39	kPa	568.20	Calculated Property
Pvap	136.62	kPa	588.37	Calculated Property
Pvap	202.63	kPa	608.54	Calculated Property
Pvap	[0.13; 101.87]	kPa	[377.15; 574.15]	KDB Vapor Pressure Data
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			7.09079e+01
Coefficient B			-1.03031e+04
Coefficient C			-7.77314e+00
Coefficient D			3.16272e-06
Temperature range, min.			377.15
Temperature range, max.			574.15
Pvap	0.13	kPa	377.15	Calculated Property
Pvap	0.38	kPa	399.04	Calculated Property
Pvap	1.02	kPa	420.93	Calculated Property
Pvap	2.45	kPa	442.82	Calculated Property
Pvap	5.38	kPa	464.71	Calculated Property
Pvap	10.88	kPa	486.59	Calculated Property
Pvap	20.61	kPa	508.48	Calculated Property
Pvap	36.82	kPa	530.37	Calculated Property
Pvap	62.59	kPa	552.26	Calculated Property
Pvap	101.87	kPa	574.15	Calculated Property

Similar Compounds

Find more compounds similar to 1-Naphthalenamine.

Mixtures

• Ethanol + 1-Naphthalenamine
• 1-Propanol + 1-Naphthalenamine
• 1-Butanol + 1-Naphthalenamine

Sources

• KDB Vapor Pressure Data
• Cheméo Relay (1.0)
• Crippen Method
• The fusion thermochemistry of self-associated aromatic compounds at 298.15 K studied by solution calorimetry
• New method for determination of vaporization and sublimation enthalpy of aromatic compounds at 298.15 K using solution calorimetry technique and group-additivity scheme
• Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
• Densities and Viscosities of Naphthalen-1-ol, Naphthalen-2-ol, and 1-Aminonaphthalene in the Solvents of Ethanol, Propan-1-ol, and Butan-1-ol
• Joback Method
• KDB
• Aqueous Solubility Prediction Method
• Estimated Solubility Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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