Chemical Properties of Naphthalene, 1-methyl- (CAS 90-12-0)

InChI

InChI=1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3

InChI Key

QPUYECUOLPXSFR-UHFFFAOYSA-N

Formula

C11H10

SMILES

Cc1cccc2ccccc12

Molecular Weight¹

142.20

CAS

90-12-0

Other Names

• .alpha.-methylnaphthalene
• 1-Methyl naphthalene
• 1-methylnaphthalene
• ALPHA-METHYLNAPHTHALENE
• Methyl-1-naphthalene
• «alpha»-Methylnaphthalene

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• C_sat : Molar heat capacity at saturation pressure (J/mol×K).
• μ : Dipole Moment (debye).
• η : Dynamic viscosity (Pa×s).
• EA : Electron affinity (eV).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid 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_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).
• NFPA Fire : NFPA Fire Rating.
• NFPA Health : NFPA Health Rating.
• P_c : Critical Pressure (kPa).
• P_triple : Triple Point Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I_p : Polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ_gas : Gas thermal conductivity (W/m×K).
• λ_liquid : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[0.3100; 0.3480]
ω	0.3340		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.3337		Passut and Danner (1973), critical constants and acentric factors Compiled value
ω	0.3480		ChemSep v8.3 pure component data Compiled value
ω	0.3100		KDB
PAff	[831.40; 834.80]	kJ/mol
PAff	834.80	kJ/mol	NIST
PAff	831.40	kJ/mol	NIST
BasG	[803.30; 805.30]	kJ/mol
BasG	805.30	kJ/mol	NIST
BasG	803.30	kJ/mol	NIST
ΔcH°liquid	[-5814.00; -5627.00]	kJ/mol
ΔcH°liquid	-5783.00 ± 5.80	kJ/mol	NIST
ΔcH°liquid	-5814.00 ± 1.70	kJ/mol	NIST
ΔcH°liquid	-5627.00	kJ/mol	NIST
μ	[0.50; 0.51]	debye
μ	0.51	debye	ChemSep v8.3 pure component data Compiled value
μ	0.50	debye	KDB
EA	0.16 ± 0.12	eV	NIST
ΔfG°	[217.80; 217.90]	kJ/mol
ΔfG°	217.90	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfG°	217.80	kJ/mol	KDB
ΔfH°gas	[116.90; 116.90]	kJ/mol
ΔfH°gas	116.90	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	116.90	kJ/mol	KDB
ΔfH°gas	116.90 ± 2.70	kJ/mol	NIST
ΔfH°liquid	56.20 ± 1.70	kJ/mol	NIST
ΔfusH°	14.92	kJ/mol	Joback Calculated Property
ΔvapH°	[46.48; 65.10]	kJ/mol
ΔvapH°	65.10 ± 1.10	kJ/mol	NIST
ΔvapH°	60.10 ± 0.80	kJ/mol	NIST
ΔvapH°	62.40	kJ/mol	NIST
ΔvapH°	57.32 ± 0.42	kJ/mol	NIST
ΔvapH°	57.30 ± 0.40	kJ/mol	NIST
ΔvapH°	60.70 ± 2.10	kJ/mol	NIST
ΔvapH°	60.70	kJ/mol	NIST
ΔvapH°	Outlier 46.48	kJ/mol	NIST
IE	[7.80; 8.50]	eV
IE	7.96 ± 0.03	eV	NIST
IE	7.90 ± 0.02	eV	NIST
IE	Outlier 8.50 ± 0.05	eV	NIST
IE	7.98	eV	NIST
IE	7.80 ± 0.03	eV	NIST
IE	7.98	eV	NIST
IE	7.96 ± 0.01	eV	NIST
IE	8.01 ± 0.03	eV	NIST
IE	7.95	eV	NIST
log10WS	[-3.70; -3.70]
log10WS	-3.70		Aq. Solubility Prediction
log10WS	-3.70		Estimated Solubility
logPoct/wat	3.148		Crippen Calculated Property
McVol	122.630	ml/mol	McGowan Calculated Property
NFPA Fire	2		KDB
NFPA Health	2		KDB
Pc	[3566.64; 4356.98]	kPa
Pc	3600.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 3 Compiled value
Pc	3566.64	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	3568.73	kPa	Passut and Danner (1973), critical constants and acentric factors Compiled value
Pc	3600.00	kPa	ChemSep v8.3 pure component data Compiled value
Pc	3600.00	kPa	KDB
Pc	3600.00 ± 100.00	kPa	NIST
Pc	3600.00 ± 100.00	kPa	NIST
Pc	Outlier 4356.98 ± 151.99	kPa	NIST
Ptriple	4.34e-05	kPa	ChemSep v8.3 pure component data Compiled value
Inp	[218.90; 1330.12]
Inp	1269.00		NIST
Inp	1293.00		NIST
Inp	1316.00		NIST
Inp	1288.00		NIST
Inp	1330.12		NIST
Inp	1293.70		NIST
Inp	1318.00		NIST
Inp	1326.00		NIST
Inp	1277.00		NIST
Inp	1278.00		NIST
Inp	1306.00		NIST
Inp	1327.00		NIST
Inp	1326.00		NIST
Inp	1281.00		NIST
Inp	1303.00		NIST
Inp	1318.00		NIST
Inp	1268.00		NIST
Inp	1264.70		NIST
Inp	1267.90		NIST
Inp	1309.00		NIST
Inp	1302.00		NIST
Inp	1279.00		NIST
Inp	1294.00		NIST
Inp	1264.70		NIST
Inp	1267.90		NIST
Inp	1263.00		NIST
Inp	1268.00		NIST
Inp	1282.00		NIST
Inp	1295.00		NIST
Inp	1298.00		NIST
Inp	1305.00		NIST
Inp	1297.80		NIST
Inp	1300.00		NIST
Inp	1289.60		NIST
Inp	1299.10		NIST
Inp	1283.00		NIST
Inp	1306.80		NIST
Inp	1305.50		NIST
Inp	1297.10		NIST
Inp	1313.40		NIST
Inp	1288.10		NIST
Inp	1297.10		NIST
Inp	1306.80		NIST
Inp	1313.40		NIST
Inp	1305.50		NIST
Inp	1296.00		NIST
Inp	1285.68		NIST
Inp	1286.53		NIST
Inp	1287.00		NIST
Inp	1316.00		NIST
Inp	1272.66		NIST
Inp	1283.05		NIST
Inp	1289.57		NIST
Inp	1307.25		NIST
Inp	1319.04		NIST
Inp	1326.55		NIST
Inp	1282.00		NIST
Inp	1325.00		NIST
Inp	1307.00		NIST
Inp	1330.00		NIST
Inp	1293.00		NIST
Inp	1301.00		NIST
Inp	1286.00		NIST
Inp	1321.00		NIST
Inp	1323.00		NIST
Inp	1326.00		NIST
Inp	1309.00		NIST
Inp	1284.00		NIST
Inp	1294.00		NIST
Inp	1294.00		NIST
Inp	1312.00		NIST
Inp	1299.00		NIST
Inp	1301.00		NIST
Inp	1289.00		NIST
Inp	1314.00		NIST
Inp	1315.00		NIST
Inp	1317.00		NIST
Inp	1317.00		NIST
Inp	1315.00		NIST
Inp	1325.00		NIST
Inp	1286.00		NIST
Inp	1312.40		NIST
Inp	1288.00		NIST
Inp	1328.00		NIST
Inp	1282.00		NIST
Inp	1290.00		NIST
Inp	1276.00		NIST
Inp	1276.00		NIST
Inp	1277.00		NIST
Inp	1272.00		NIST
Inp	1278.00		NIST
Inp	1284.00		NIST
Inp	1289.00		NIST
Inp	1269.00		NIST
Inp	1282.00		NIST
Inp	1308.00		NIST
Inp	1310.00		NIST
Inp	1306.00		NIST
Inp	1293.00		NIST
Inp	1321.00		NIST
Inp	1281.00		NIST
Inp	1301.70		NIST
Inp	1273.00		NIST
Inp	1316.00		NIST
Inp	1317.00		NIST
Inp	1271.00		NIST
Inp	1282.00		NIST
Inp	1268.00		NIST
Inp	1288.00		NIST
Inp	223.91		NIST
Inp	224.60		NIST
Inp	221.80		NIST
Inp	221.04		NIST
Inp	223.10		NIST
Inp	223.01		NIST
Inp	224.42		NIST
Inp	224.16		NIST
Inp	224.02		NIST
Inp	223.78		NIST
Inp	223.21		NIST
Inp	222.08		NIST
Inp	223.83		NIST
Inp	223.98		NIST
Inp	223.50		NIST
Inp	224.13		NIST
Inp	220.05		NIST
Inp	223.42		NIST
Inp	224.53		NIST
Inp	219.83		NIST
Inp	218.90		NIST
Inp	219.10		NIST
Inp	223.01		NIST
Inp	221.04		NIST
Inp	224.80		NIST
Inp	224.12		NIST
Inp	223.42		NIST
Inp	224.12		NIST
Inp	224.40		NIST
Inp	219.93		NIST
Inp	220.10		NIST
Inp	221.00		NIST
Inp	223.10		NIST
Inp	223.10		NIST
Inp	224.31		NIST
Inp	221.04		NIST
Inp	221.04		NIST
Inp	223.06		NIST
Inp	224.80		NIST
Inp	223.00		NIST
Inp	223.20		NIST
Inp	221.04		NIST
Inp	1263.00		NIST
Inp	1298.00		NIST
Inp	1297.80		NIST
Ip	[1844.00; 1915.00]
Ip	1894.00		NIST
Ip	1915.00		NIST
Ip	1895.00		NIST
Ip	1891.00		NIST
Ip	1896.00		NIST
Ip	1875.00		NIST
Ip	1878.00		NIST
Ip	1903.00		NIST
Ip	1905.00		NIST
Ip	1898.00		NIST
Ip	1908.00		NIST
Ip	1844.00		NIST
Ip	1878.00		NIST
Ip	1878.00		NIST
Ip	1893.00		NIST
Ip	1860.00		NIST
Ip	1884.00		NIST
Ip	1880.00		NIST
Ip	1884.00		NIST
Ip	1884.00		NIST
Ip	1855.00		NIST
Ip	1855.00		NIST
Ip	1850.00		NIST
Ip	1894.00		NIST
Ip	1875.00		NIST
Ip	1860.00		NIST
Ip	1855.00		NIST
Ip	1908.00		NIST
S°liquid	254.81	J/mol×K	NIST
Tboil	[505.00; 518.20]	K
Tboil	517.70	K	Critical properties of some alkylnaphthalenes
Tboil	517.84	K	ChemSep v8.3 pure component data Compiled value
Tboil	517.89	K	KDB
Tboil	514.70	K	NIST
Tboil	518.20	K	NIST
Tboil	517.95 ± 0.50	K	NIST
Tboil	515.00 ± 3.00	K	NIST
Tboil	516.00 ± 3.00	K	NIST
Tboil	514.00 ± 2.00	K	NIST
Tboil	517.57 ± 0.30	K	NIST
Tboil	517.70 ± 1.00	K	NIST
Tboil	517.79 ± 0.07	K	NIST
Tboil	517.57 ± 0.50	K	NIST
Tboil	514.90 ± 4.00	K	NIST
Tboil	513.10 ± 0.50	K	NIST
Tboil	517.70 ± 1.50	K	NIST
Tboil	518.00 ± 2.22	K	NIST
Tboil	518.00 ± 4.00	K	NIST
Tboil	517.70 ± 0.50	K	NIST
Tboil	517.75 ± 0.50	K	NIST
Tboil	513.00 ± 3.00	K	NIST
Tboil	512.00 ± 3.00	K	NIST
Tboil	508.40 ± 1.00	K	NIST
Tboil	517.93 ± 0.13	K	NIST
Tboil	517.60 ± 0.50	K	NIST
Tboil	515.00 ± 5.00	K	NIST
Tboil	514.00 ± 5.00	K	NIST
Tboil	512.00 ± 5.00	K	NIST
Tboil	515.00 ± 3.00	K	NIST
Tboil	515.00 ± 4.00	K	NIST
Tboil	Outlier 505.00 ± 10.00	K	NIST
Tboil	515.00 ± 5.00	K	NIST
Tboil	Outlier 505.00 ± 10.00	K	NIST
Tc	[273.15; 784.00]	K
Tc	772.00	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 3 Compiled value
Tc	772.00	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	772.04	K	Passut and Danner (1973), critical constants and acentric factors Compiled value
Tc	772.00	K	ChemSep v8.3 pure component data Compiled value
Tc	772.00	K	KDB
Tc	772.00 ± 1.00	K	NIST
Tc	772.00 ± 1.00	K	NIST
Tc	772.00 ± 1.50	K	NIST
Tc	Outlier 273.15 ± 2.72	K	NIST
Tc	784.00 ± 2.00	K	NIST
Tfus	[226.00; 263.05]	K
Tfus	242.20	K	Solid-Liquid Equilibria of Binary Mixtures of Dimethylnaphthalene Isomers
Tfus	251.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	242.67	K	ChemSep v8.3 pure component data Compiled value
Tfus	242.67	K	KDB
Tfus	Outlier 263.05	K	Aq. Solubility Prediction
Tfus	242.15 ± 0.50	K	NIST
Tfus	242.00 ± 3.00	K	NIST
Tfus	242.52 ± 0.06	K	NIST
Tfus	242.56 ± 0.04	K	NIST
Tfus	242.67 ± 0.03	K	NIST
Tfus	242.65 ± 0.04	K	NIST
Tfus	242.65 ± 0.04	K	NIST
Tfus	242.67 ± 0.03	K	NIST
Tfus	242.65 ± 0.06	K	NIST
Tfus	242.65 ± 0.03	K	NIST
Tfus	242.67 ± 0.02	K	NIST
Tfus	242.65 ± 0.20	K	NIST
Tfus	242.00 ± 3.00	K	NIST
Tfus	242.20 ± 1.00	K	NIST
Tfus	242.65 ± 0.50	K	NIST
Tfus	251.00 ± 10.00	K	NIST
Tfus	242.63 ± 0.10	K	NIST
Tfus	242.00 ± 2.00	K	NIST
Tfus	242.30 ± 2.00	K	NIST
Tfus	243.00 ± 3.00	K	NIST
Tfus	241.00 ± 3.00	K	NIST
Tfus	Outlier 226.00 ± 10.00	K	NIST
Tfus	242.38 ± 0.10	K	NIST
Tfus	241.00 ± 4.00	K	NIST
Tfus	254.00 ± 8.00	K	NIST
Tfus	251.00 ± 5.00	K	NIST
Tfus	Outlier 258.00 ± 10.00	K	NIST
Tfus	255.00 ± 10.00	K	NIST
Ttriple	[242.66; 242.70]	K
Ttriple	242.67	K	ChemSep v8.3 pure component data Compiled value
Ttriple	242.70	K	KDB
Ttriple	242.66 ± 0.05	K	NIST
Ttriple	242.66 ± 0.03	K	NIST
Ttriple	242.69 ± 0.02	K	NIST
Ttriple	242.70 ± 0.03	K	NIST
Ttriple	242.66 ± 0.05	K	NIST
Ttriple	242.66 ± 0.03	K	NIST
Ttriple	242.69 ± 0.02	K	NIST
Ttriple	242.70 ± 0.03	K	NIST
UQi	3.94		ChemSep v8.3 pure component data Compiled value
URi	5.61		ChemSep v8.3 pure component data Compiled value
Vc	[0.445; 0.462]	m3/kmol
Vc	0.445	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	0.462	m3/kmol	ChemSep v8.3 pure component data Compiled value
Zc	0.2590000		ChemSep v8.3 pure component data Compiled value

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	224.39	J/mol×K	298.15	NIST
Csat	[205.30; 247.00]	J/mol×K	[250.00; 350.00]
Csat	205.30	J/mol×K	250.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	208.90	J/mol×K	260.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	212.80	J/mol×K	270.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	214.00	J/mol×K	273.15	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	216.80	J/mol×K	280.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	220.90	J/mol×K	290.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	224.40	J/mol×K	298.15	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	225.20	J/mol×K	300.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	229.50	J/mol×K	310.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	233.90	J/mol×K	320.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	238.30	J/mol×K	330.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	242.70	J/mol×K	340.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	247.00	J/mol×K	350.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
ΔfusH	[4.98; 6.95]	kJ/mol	[240.70; 242.70]
ΔfusH	4.98	kJ/mol	240.70	NIST
ΔfusH	6.95	kJ/mol	242.70	NIST
ΔfusH	6.95	kJ/mol	242.70	NIST
ΔvapH	[45.90; 63.30]	kJ/mol	[295.50; 540.00]
ΔvapH	57.50	kJ/mol	295.50	NIST
ΔvapH	63.30	kJ/mol	323.50	NIST
ΔvapH	52.30	kJ/mol	470.50	NIST
ΔvapH	49.60	kJ/mol	480.00	NIST
ΔvapH	45.90	kJ/mol	480.00	NIST
ΔvapH	46.02	kJ/mol	517.80	KDB
ΔvapH	50.00	kJ/mol	540.00	NIST
ρl	1020.00	kg/m3	293.00	KDB
ΔfusS	[20.69; 28.62]	J/mol×K	[240.70; 242.70]
ΔfusS	20.69	J/mol×K	240.70	NIST
ΔfusS	28.62	J/mol×K	242.70	NIST
γ	0.04	N/m	298.20	KDB

Datasets

Viscosity, Pa*s

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Viscosity, Pa*s - Liquid
298.15	100.00	0.0029
298.15	20500.00	0.0036
298.15	40100.00	0.0044
298.15	80200.00	0.0067
298.15	81400.00	0.0068
298.15	100100.00	0.0083
298.15	121300.00	0.0103
298.15	140800.00	0.0127
298.15	161500.00	0.0160
298.15	100.00	0.0029
298.15	121300.00	0.0103
323.15	100.00	0.0017
323.15	39600.00	0.0025
323.15	79600.00	0.0035
323.15	80400.00	0.0035
323.15	120800.00	0.0050
323.15	123300.00	0.0051
323.15	160500.00	0.0070
323.15	193000.00	0.0092
323.15	100.00	0.0017
348.15	100.00	0.0012
348.15	40800.00	0.0017
348.15	78900.00	0.0022
348.15	79300.00	0.0022
348.15	121400.00	0.0030
348.15	121900.00	0.0031
348.15	162200.00	0.0040
348.15	189900.00	0.0049
348.15	100.00	0.0012
373.15	100.00	0.0009
373.15	41500.00	0.0012
373.15	79800.00	0.0016
373.15	80100.00	0.0016
373.15	120300.00	0.0021
373.15	121700.00	0.0021
373.15	159700.00	0.0026
373.15	189500.00	0.0031
373.15	100.00	0.0009
398.15	100.00	0.0007
398.15	40500.00	0.0009
398.15	79700.00	0.0012
398.15	82700.00	0.0012
398.15	120500.00	0.0015
398.15	160500.00	0.0019
398.15	162900.00	0.0019
398.15	202400.00	0.0024
398.15	100.00	0.0007
423.15	100.00	0.0005
423.15	40500.00	0.0007
423.15	81000.00	0.0009
423.15	81900.00	0.0009
423.15	120500.00	0.0012
423.15	160000.00	0.0014
423.15	161000.00	0.0015
423.15	199700.00	0.0018
423.15	100.00	0.0005
448.15	100.00	0.0004
448.15	40200.00	0.0006
448.15	80100.00	0.0008
448.15	81800.00	0.0008
448.15	120700.00	0.0010
448.15	160100.00	0.0012
448.15	160800.00	0.0012
448.15	200800.00	0.0014
448.15	100.00	0.0004
473.15	100.00	0.0004
473.15	40600.00	0.0005
473.15	81000.00	0.0006
473.15	81500.00	0.0006
473.15	121600.00	0.0008
473.15	160800.00	0.0010
473.15	160900.00	0.0010
473.15	200200.00	0.0012
473.15	100.00	0.0004
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[105.75; 433.28]	J/mol×K	[200.00; 1500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K
Coefficient A			6.71340e+01
Coefficient B			-5.30750e+02
Coefficient C			6.31424e+00
Coefficient D			-3.33190e-05
Coefficient E			-3.29160e-09
Temperature range, min.			200.00
Temperature range, max.			1500.00
Cp,gas	105.75	J/mol×K	200.00	Calculated Property
Cp,gas	184.05	J/mol×K	344.44	Calculated Property
Cp,gas	250.51	J/mol×K	488.89	Calculated Property
Cp,gas	300.78	J/mol×K	633.33	Calculated Property
Cp,gas	338.63	J/mol×K	777.78	Calculated Property
Cp,gas	367.56	J/mol×K	922.22	Calculated Property
Cp,gas	390.05	J/mol×K	1066.67	Calculated Property
Cp,gas	407.78	J/mol×K	1211.11	Calculated Property
Cp,gas	421.91	J/mol×K	1355.56	Calculated Property
Cp,gas	433.28	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[202.70; 269.08]	J/mol×K	[242.67; 400.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K
Coefficient A			1.34210e+02
Coefficient B			1.16270e+02
Coefficient C			1.40414e+00
Coefficient D			1.21750e-02
Coefficient E			-1.03780e-05
Temperature range, min.			242.67
Temperature range, max.			400.00
Cp,liquid	202.70	J/mol×K	242.67	Calculated Property
Cp,liquid	209.10	J/mol×K	260.15	Calculated Property
Cp,liquid	215.92	J/mol×K	277.63	Calculated Property
Cp,liquid	223.09	J/mol×K	295.11	Calculated Property
Cp,liquid	230.55	J/mol×K	312.59	Calculated Property
Cp,liquid	238.21	J/mol×K	330.08	Calculated Property
Cp,liquid	245.99	J/mol×K	347.56	Calculated Property
Cp,liquid	253.80	J/mol×K	365.04	Calculated Property
Cp,liquid	261.54	J/mol×K	382.52	Calculated Property
Cp,liquid	269.08	J/mol×K	400.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0109258; 0.0002553]	Pa×s	[242.67; 617.60]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			8.17086e+00
Coefficient B			1.16991e+03
Coefficient C			-3.26189e+00
Coefficient D			6.87456e-06
Coefficient E			2.00000e+00
Temperature range, min.			242.67
Temperature range, max.			617.60
η	0.0109258	Pa×s	242.67	Calculated Property
η	0.0037394	Pa×s	284.33	Calculated Property
η	0.0016852	Pa×s	325.99	Calculated Property
η	0.0009246	Pa×s	367.65	Calculated Property
η	0.0005887	Pa×s	409.31	Calculated Property
η	0.0004216	Pa×s	450.96	Calculated Property
η	0.0003325	Pa×s	492.62	Calculated Property
η	0.0002845	Pa×s	534.28	Calculated Property
η	0.0002612	Pa×s	575.94	Calculated Property
η	0.0002553	Pa×s	617.60	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[61.23; 0.00]	kJ/mol	[242.67; 772.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K
Coefficient A			7.00010e+01
Coefficient B			3.38200e-01
Coefficient C			6.03540e-02
Coefficient D			-2.10350e-02
Coefficient E			-8.69780e-03
Critical temperature, Tc (K)			7.72000e+02
Comment			Range stopped at Tc; ChemSep gives it to 772.15 K.
Temperature range, min.			242.67
Temperature range, max.			772.00
ΔvapH	61.23	kJ/mol	242.67	Calculated Property
ΔvapH	58.63	kJ/mol	301.48	Calculated Property
ΔvapH	55.79	kJ/mol	360.30	Calculated Property
ΔvapH	52.67	kJ/mol	419.11	Calculated Property
ΔvapH	49.20	kJ/mol	477.93	Calculated Property
ΔvapH	45.26	kJ/mol	536.74	Calculated Property
ΔvapH	40.65	kJ/mol	595.56	Calculated Property
ΔvapH	34.97	kJ/mol	654.37	Calculated Property
ΔvapH	27.06	kJ/mol	713.19	Calculated Property
ΔvapH	0.00	kJ/mol	772.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[379.23; 548.07]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.49352e+01
Coefficient B			-4.73755e+03
Coefficient C			-5.57940e+01
Temperature range, min.			379.23
Temperature range, max.			548.07
Pvap	1.33	kPa	379.23	Calculated Property
Pvap	2.98	kPa	397.99	Calculated Property
Pvap	6.11	kPa	416.75	Calculated Property
Pvap	11.69	kPa	435.51	Calculated Property
Pvap	21.03	kPa	454.27	Calculated Property
Pvap	35.89	kPa	473.03	Calculated Property
Pvap	58.51	kPa	491.79	Calculated Property
Pvap	91.60	kPa	510.55	Calculated Property
Pvap	138.40	kPa	529.31	Calculated Property
Pvap	202.63	kPa	548.07	Calculated Property
Pvap	[3.45e-05; 3688.74]	kPa	[242.67; 772.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is Pvap in kPa, T in K
Coefficient A			6.69908e+01
Coefficient B			-9.11553e+03
Coefficient C			-7.25202e+00
Coefficient D			2.09488e-06
Coefficient E			2.00000e+00
Comment			Range stopped at Tc; ChemSep gives it to 772.15 K.
Temperature range, min.			242.67
Temperature range, max.			772.00
Pvap	3.45e-05	kPa	242.67	Calculated Property
Pvap	0.01	kPa	301.48	Calculated Property
Pvap	0.48	kPa	360.30	Calculated Property
Pvap	6.17	kPa	419.11	Calculated Property
Pvap	38.68	kPa	477.93	Calculated Property
Pvap	152.71	kPa	536.74	Calculated Property
Pvap	441.93	kPa	595.56	Calculated Property
Pvap	1030.56	kPa	654.37	Calculated Property
Pvap	2061.06	kPa	713.19	Calculated Property
Pvap	3688.74	kPa	772.00	Calculated Property
Pvap	[3.42e-05; 3588.64]	kPa	[242.67; 772.04]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K
Coefficient A			7.09337e+01
Coefficient B			-9.29434e+03
Coefficient C			-7.84021e+00
Coefficient D			2.38298e-06
Coefficient E			0.00000e+00
Temperature range, min.			242.67
Temperature range, max.			772.04
Pvap	3.42e-05	kPa	242.67	Calculated Property
Pvap	0.01	kPa	301.49	Calculated Property
Pvap	0.49	kPa	360.31	Calculated Property
Pvap	6.27	kPa	419.13	Calculated Property
Pvap	38.92	kPa	477.95	Calculated Property
Pvap	152.12	kPa	536.76	Calculated Property
Pvap	436.24	kPa	595.58	Calculated Property
Pvap	1009.93	kPa	654.40	Calculated Property
Pvap	2009.86	kPa	713.22	Calculated Property
Pvap	3588.64	kPa	772.04	Calculated Property
Pvap	[5.52; 102.75]	kPa	[415.29; 518.48]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.41858e+01
Coefficient B			-4.20670e+03
Coefficient C			-7.81480e+01
Reference			Camin and Rossini, 1955
Temperature range, min.			415.29
Temperature range, max.			518.48
Pvap	5.52	kPa	415.29	Calculated Property
Pvap	8.32	kPa	426.76	Calculated Property
Pvap	12.22	kPa	438.22	Calculated Property
Pvap	17.52	kPa	449.69	Calculated Property
Pvap	24.59	kPa	461.15	Calculated Property
Pvap	33.84	kPa	472.62	Calculated Property
Pvap	45.73	kPa	484.08	Calculated Property
Pvap	60.79	kPa	495.55	Calculated Property
Pvap	79.59	kPa	507.01	Calculated Property
Pvap	102.75	kPa	518.48	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[1055.63; 503.30]	kg/m3	[242.67; 753.15]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K
Coefficient A			8.49471e+01
Coefficient B			2.64680e-01
Coefficient C			7.72000e+02
Coefficient D			2.91800e-01
Temperature range, min.			242.67
Temperature range, max.			753.15
ρl	1055.63	kg/m3	242.67	Calculated Property
ρl	1015.53	kg/m3	299.39	Calculated Property
ρl	973.58	kg/m3	356.11	Calculated Property
ρl	929.37	kg/m3	412.83	Calculated Property
ρl	882.26	kg/m3	469.55	Calculated Property
ρl	831.33	kg/m3	526.27	Calculated Property
ρl	775.00	kg/m3	582.99	Calculated Property
ρl	710.30	kg/m3	639.71	Calculated Property
ρl	630.14	kg/m3	696.43	Calculated Property
ρl	503.30	kg/m3	753.15	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.04; 0.02]	N/m	[242.75; 518.15]	Jasper (1972), surface tension of pure liquid compounds Compiled value
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is γ in N/m, T in K
Coefficient A			6.54722e-02
Coefficient B			-9.34000e-05
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			242.75
Temperature range, max.			518.15
γ	0.04	N/m	242.75	Calculated Property
γ	0.04	N/m	273.35	Calculated Property
γ	0.04	N/m	303.95	Calculated Property
γ	0.03	N/m	334.55	Calculated Property
γ	0.03	N/m	365.15	Calculated Property
γ	0.03	N/m	395.75	Calculated Property
γ	0.03	N/m	426.35	Calculated Property
γ	0.02	N/m	456.95	Calculated Property
γ	0.02	N/m	487.55	Calculated Property
γ	0.02	N/m	518.15	Calculated Property
γ	[0.05; 8.52e-04]	N/m	[242.67; 744.14]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K
Coefficient A			-1.33680e-02
Coefficient B			5.25460e+01
Coefficient C			-2.91740e+00
Coefficient D			1.97520e-04
Coefficient E			-2.80510e-06
Temperature range, min.			242.67
Temperature range, max.			744.14
γ	0.05	N/m	242.67	Calculated Property
γ	0.04	N/m	298.39	Calculated Property
γ	0.03	N/m	354.11	Calculated Property
γ	0.03	N/m	409.83	Calculated Property
γ	0.02	N/m	465.55	Calculated Property
γ	0.02	N/m	521.26	Calculated Property
γ	0.01	N/m	576.98	Calculated Property
γ	0.01	N/m	632.70	Calculated Property
γ	0.00	N/m	688.42	Calculated Property
γ	8.52e-04	N/m	744.14	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.01; 0.07]	W/m×K	[242.67; 1000.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·T^B / (1 + C/T + D/T²) Y is λgas in W/m×K, T in K
Coefficient A			1.52290e+00
Coefficient B			-3.50240e-01
Coefficient C			-1.38970e+03
Coefficient D			2.46510e+06
Temperature range, min.			242.67
Temperature range, max.			1000.00
λgas	0.01	W/m×K	242.67	Calculated Property
λgas	0.01	W/m×K	326.82	Calculated Property
λgas	0.02	W/m×K	410.97	Calculated Property
λgas	0.02	W/m×K	495.11	Calculated Property
λgas	0.03	W/m×K	579.26	Calculated Property
λgas	0.03	W/m×K	663.41	Calculated Property
λgas	0.04	W/m×K	747.56	Calculated Property
λgas	0.05	W/m×K	831.70	Calculated Property
λgas	0.06	W/m×K	915.85	Calculated Property
λgas	0.07	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.15; 0.10]	W/m×K	[242.67; 517.83]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is λliquid in W/m×K, T in K
Coefficient A			-4.98670e-02
Coefficient B			2.27490e+00
Coefficient C			-1.45000e+00
Coefficient D			-4.52820e-04
Coefficient E			-7.07290e-07
Temperature range, min.			242.67
Temperature range, max.			517.83
λliquid	0.15	W/m×K	242.67	Calculated Property
λliquid	0.15	W/m×K	273.24	Calculated Property
λliquid	0.14	W/m×K	303.82	Calculated Property
λliquid	0.14	W/m×K	334.39	Calculated Property
λliquid	0.13	W/m×K	364.96	Calculated Property
λliquid	0.13	W/m×K	395.54	Calculated Property
λliquid	0.12	W/m×K	426.11	Calculated Property
λliquid	0.12	W/m×K	456.68	Calculated Property
λliquid	0.11	W/m×K	487.26	Calculated Property
λliquid	0.10	W/m×K	517.83	Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 1-methyl-.

Mixtures

• Naphthalene, 1-methyl- + n-Hexatriacontane
• Naphthalene, 1-methyl- + Carbon disulfide + n-Hexatriacontane
• Naphthalene, 1-methyl- + n-Hexatriacontane + Naphthalene, decahydro-
• Naphthalene, 1-methyl- + p-Xylene + Water
• Naphthalene, 1-methyl- + Naphthalene, 2,6-dimethyl-
• Naphthalene, 1-methyl- + 1,5-DIMETHYLNAPHTHALENE
• Naphthalene, 1-methyl- + Naphthalene, 2,7-dimethyl-
• Naphthalene, 1-methyl- + Water

Sources

• KDB Vapor Pressure Data
• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 3 ChEDL chemicals 1.5.2, from Tsonopoulos, C.; Ambrose, D. Vapor-Liquid Critical Properties of Elements and Compounds. 3. Aromatic Hydrocarbons. J. Chem. Eng. Data 1995, 40, 547-558.
• Jasper (1972), surface tension of pure liquid compounds ChEDL chemicals 1.5.2, from Jasper, J. J. The Surface Tension of Pure Liquid Compounds. J. Phys. Chem. Ref. Data 1972, 1, 841-1010 (as transcribed in Lange's Handbook).
• Passut and Danner (1973), critical constants and acentric factors ChEDL chemicals 1.5.2, from Passut, C. A.; Danner, R. P. Acentric Factor. A Valuable Correlating Parameter for the Properties of Hydrocarbons. Ind. Eng. Chem. Process Des. Dev. 1973, 12, 365-368.
• PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
• ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
• Crippen Method
• Experimental solubility data of various n-alkane waxes: effects of alkane chain length, alkane odd versus even carbon number structures, and solvent chemistry on solubility
• Critical properties of some alkylnaphthalenes
• Phase equilibria for the [{water + 1-methylnaphthalene + p-xylene}] system at T = (573, 623 and 653) K
• Modified solution calorimetry approach for determination of vaporization and sublimation enthalpies of branched-chain aliphatic and alkyl aromatic compounds at T = 298.15 K
• New aspects of relationship between the enthalpies of fusion of aromatic compounds at the melting temperatures and the enthalpies of solution in benzene at 298.15 K. Part I
• Viscosity of Liquid Di-isodecyl Phthalate at Temperatures Between (274 and 373) K and at Pressures up to 140 MPa
• Determination of Henry's Law Constants Using Internal Standards with Benchmark Values
• Solid-Liquid Equilibria of Binary Mixtures of Dimethylnaphthalene Isomers
• Viscosity and Density of Five Hydrocarbon Liquids at Pressures up to 200 MPa and Temperatures up to 473 K
• Joback Method
• KDB
• Aqueous Solubility Prediction Method
• Estimated Solubility Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure
• Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD

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