Chemical Properties of 2-Naphthalenamine (CAS 91-59-8)

InChI

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

InChI Key

JBIJLHTVPXGSAM-UHFFFAOYSA-N

Formula

C10H9N

SMILES

Nc1ccc2ccccc2c1

Molecular Weight¹

143.19

CAS

91-59-8

Other Names

• 2-AMINONAPHTHALENE
• 2-Aminonaftalen
• 2-Naftylamin
• 2-Naftylamine
• 2-Naphthalamine
• 2-Naphthylamin
• 2-Naphthylamine
• 6-Naphthylamine
• BETA-NAPHTHYLAMINE
• C.I. 37270
• Fast Scarlet Base B
• RCRA waste number U168
• UN 1650
• USAF CB-22
• «beta»-Naftalamin
• «beta»-Naftilamina
• «beta»-Naftylamin
• «beta»-Naphthylamin
• «beta»-Naphthylamine
• «beta»-naftyloamina
• «beta»-Naftalamin
• «beta»-Naftilamina
• «beta»-Naftylamin
• «beta»-Naphthylamin
• «beta»-Naphthylamine
• «beta»-naftyloamina

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase 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_subH : Enthalpy of sublimation at a given temperature (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
ΔcH°solid	[-5304.10; -5279.00]	kJ/mol
ΔcH°solid	-5301.00	kJ/mol	NIST
ΔcH°solid	-5279.00 ± 4.60	kJ/mol	NIST
ΔcH°solid	-5304.10	kJ/mol	NIST
ΔcH°solid	-5284.00 ± 5.40	kJ/mol	NIST
ΔcH°solid	-5303.20	kJ/mol	NIST
ΔfG°	309.20	kJ/mol	Joback Calculated Property
ΔfH°gas	200.19	kJ/mol	Joback Calculated Property
ΔfH°solid	[77.80; 81.60]	kJ/mol
ΔfH°solid	79.90	kJ/mol	NIST
ΔfH°solid	77.80	kJ/mol	NIST
ΔfH°solid	81.60	kJ/mol	NIST
ΔfusH°	17.52	kJ/mol	Joback Calculated Property
ΔsubH°	73.90	kJ/mol	NIST
ΔvapH°	53.07	kJ/mol	Joback Calculated Property
IE	[7.03; 7.56]	eV
IE	7.10 ± 0.10	eV	NIST
IE	7.03	eV	NIST
IE	7.10 ± 0.02	eV	NIST
IE	7.40 ± 0.10	eV	NIST
IE	7.20	eV	NIST
IE	7.50	eV	NIST
IE	7.55	eV	NIST
IE	7.56	eV	NIST
log10WS	-2.91		Crippen Calculated Property
logPoct/wat	2.422		Crippen Calculated Property
McVol	118.520	ml/mol	McGowan Calculated Property
Pc	4109.14	kPa	Joback Calculated Property
Inp	[264.23; 1562.00]
Inp	1535.00		NIST
Inp	1484.80		NIST
Inp	1510.20		NIST
Inp	1562.00		NIST
Inp	1486.00		NIST
Inp	264.23		NIST
Inp	264.62		NIST
Inp	264.34		NIST
Inp	264.85		NIST
Inp	265.53		NIST
Inp	1486.00		NIST
Tboil	579.20	K	NIST
Tc	800.58	K	Joback Calculated Property
Tfus	[381.15; 386.15]	K
Tfus	386.15 ± 1.50	K	NIST
Tfus	385.15 ± 1.00	K	NIST
Tfus	381.15 ± 2.00	K	NIST
Tfus	383.15 ± 2.00	K	NIST
Tfus	383.00 ± 5.00	K	NIST
Tfus	383.15 ± 0.40	K	NIST
Tfus	382.70 ± 0.20	K	NIST
Tfus	383.30 ± 0.25	K	NIST
Vc	0.439	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[262.52; 325.62]	J/mol×K	[551.37; 800.58]
Cp,gas	262.52	J/mol×K	551.37	Joback Calculated Property
Cp,gas	275.40	J/mol×K	592.90	Joback Calculated Property
Cp,gas	287.23	J/mol×K	634.44	Joback Calculated Property
Cp,gas	298.07	J/mol×K	675.97	Joback Calculated Property
Cp,gas	308.03	J/mol×K	717.51	Joback Calculated Property
Cp,gas	317.19	J/mol×K	759.04	Joback Calculated Property
Cp,gas	325.62	J/mol×K	800.58	Joback Calculated Property
Cp,solid	125.90	J/mol×K	293.00	NIST
ΔfusH	[23.33; 23.33]	kJ/mol	[386.20; 386.20]
ΔfusH	23.33	kJ/mol	386.20	NIST
ΔfusH	23.33	kJ/mol	386.20	NIST
ΔsubH	74.06 ± 0.84	kJ/mol	283.00	NIST
ΔvapH	63.50	kJ/mol	483.50	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.00; 202.65]	kPa	[424.05; 614.17]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.58954e+01
Coefficient B			-6.02170e+03
Coefficient C			-4.52210e+01
Temperature range, min.			424.05
Temperature range, max.			614.17
Pvap	1.00	kPa	424.05	Calculated Property
Pvap	2.31	kPa	445.17	Calculated Property
Pvap	4.93	kPa	466.30	Calculated Property
Pvap	9.76	kPa	487.42	Calculated Property
Pvap	18.15	kPa	508.55	Calculated Property
Pvap	31.99	kPa	529.67	Calculated Property
Pvap	53.77	kPa	550.80	Calculated Property
Pvap	86.70	kPa	571.92	Calculated Property
Pvap	134.74	kPa	593.05	Calculated Property
Pvap	202.65	kPa	614.17	Calculated Property
Pvap	[0.19; 101.06]	kPa	[388.15; 579.15]	KDB Vap...
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			6.77806e+01
Coefficient B			-1.02120e+04
Coefficient C			-7.30827e+00
Coefficient D			2.86143e-06
Temperature range, min.			388.15
Temperature range, max.			579.15
Pvap	0.19	kPa	388.15	Calculated Property
Pvap	0.53	kPa	409.37	Calculated Property
Pvap	1.31	kPa	430.59	Calculated Property
Pvap	2.96	kPa	451.82	Calculated Property
Pvap	6.17	kPa	473.04	Calculated Property
Pvap	12.00	kPa	494.26	Calculated Property
Pvap	21.97	kPa	515.48	Calculated Property
Pvap	38.17	kPa	536.71	Calculated Property
Pvap	63.35	kPa	557.93	Calculated Property
Pvap	101.06	kPa	579.15	Calculated Property

Similar Compounds

Find more compounds similar to 2-Naphthalenamine.

Sources

• KDB Vapor Pressure Data
• Crippen Method
• Crippen Method
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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