Chemical Properties of Naphthalene, 1,6-dimethyl-4-(1-methylethyl)- (CAS 483-78-3)

InChI

InChI=1S/C15H18/c1-10(2)13-8-6-12(4)14-7-5-11(3)9-15(13)14/h5-10H,1-4H3

InChI Key

VMOJIHDTVZTGDO-UHFFFAOYSA-N

Formula

C15H18

SMILES

Cc1ccc2c(C)ccc(C(C)C)c2c1

Molecular Weight¹

198.30

CAS

483-78-3

Other Names

• Naphthalene, 4-isopropyl-1,6-dimethyl-
• Cadalene
• Cadalin
• 4-Isopropyl-1,6-dimethylnaphthalene
• 1,6-dimethyl-4-(1-methylethyl) naphthalene
• 1,6-Dimethyl-4-isopropylnaphthaIene
• 1,6-Dimethyl-4-Isopropyl Naphthalene

• ω : Acentric Factor.
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization 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.
• I_p : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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	0.5013		Relay (1.0) Calculated Property
ΔcH°solid	-8340.40 ± 4.20	kJ/mol	NIST
ΔfG°	263.15	kJ/mol	Joback Calculated Property
ΔfH°gas	4.15	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	20.98	kJ/mol	Joback Calculated Property
ΔvapH°	75.39	kJ/mol	Relay (1.0) Calculated Property
IE	7.58	eV	Relay (1.0) Calculated Property
log10WS	-5.63		Relay (1.0) Calculated Property
logPoct/wat	4.580		Crippen Calculated Property
McVol	178.990	ml/mol	McGowan Calculated Property
Pc	2227.09	kPa	Joback Calculated Property
Inp	[1630.00; 1696.00]
Inp	1668.00		NIST
Inp	1668.00		NIST
Inp	1677.00		NIST
Inp	1674.00		NIST
Inp	1652.00		NIST
Inp	1652.00		NIST
Inp	1674.00		NIST
Inp	1653.00		NIST
Inp	1671.00		NIST
Inp	1674.00		NIST
Inp	1662.00		NIST
Inp	1682.00		NIST
Inp	1674.00		NIST
Inp	1675.00		NIST
Inp	1654.00		NIST
Inp	1677.00		NIST
Inp	1672.00		NIST
Inp	1655.00		NIST
Inp	1651.00		NIST
Inp	1682.00		NIST
Inp	1663.00		NIST
Inp	1684.00		NIST
Inp	1679.00		NIST
Inp	1653.00		NIST
Inp	1673.00		NIST
Inp	1675.00		NIST
Inp	1670.00		NIST
Inp	1643.00		NIST
Inp	1654.00		NIST
Inp	1675.00		NIST
Inp	1674.00		NIST
Inp	1660.00		NIST
Inp	1674.00		NIST
Inp	1674.00		NIST
Inp	1674.00		NIST
Inp	1674.00		NIST
Inp	1676.00		NIST
Inp	1662.00		NIST
Inp	1645.00		NIST
Inp	1647.00		NIST
Inp	1688.10		NIST
Inp	1677.00		NIST
Inp	1671.00		NIST
Inp	1665.00		NIST
Inp	1678.00		NIST
Inp	1670.00		NIST
Inp	1676.00		NIST
Inp	1674.00		NIST
Inp	1658.00		NIST
Inp	1677.00		NIST
Inp	1658.00		NIST
Inp	1675.00		NIST
Inp	1674.00		NIST
Inp	1673.00		NIST
Inp	1677.00		NIST
Inp	1675.00		NIST
Inp	1645.00		NIST
Inp	1645.00		NIST
Inp	1674.00		NIST
Inp	1674.00		NIST
Inp	1656.00		NIST
Inp	1679.00		NIST
Inp	1673.00		NIST
Inp	1673.00		NIST
Inp	Outlier 1696.00		NIST
Inp	1674.00		NIST
Inp	1675.00		NIST
Inp	1637.00		NIST
Inp	1654.00		NIST
Inp	1671.00		NIST
Inp	1674.00		NIST
Inp	1671.00		NIST
Inp	Outlier 1636.00		NIST
Inp	1679.00		NIST
Inp	1661.00		NIST
Inp	1659.00		NIST
Inp	1656.00		NIST
Inp	1675.00		NIST
Inp	1673.00		NIST
Inp	1680.00		NIST
Inp	1678.00		NIST
Inp	1674.00		NIST
Inp	1660.00		NIST
Inp	1646.00		NIST
Inp	1662.00		NIST
Inp	1641.00		NIST
Inp	1669.00		NIST
Inp	Outlier 1630.00		NIST
Inp	1641.00		NIST
Inp	1650.00		NIST
Inp	1646.00		NIST
Inp	1646.00		NIST
Inp	1663.00		NIST
Inp	1674.00		NIST
Inp	1684.00		NIST
Inp	1690.00		NIST
Inp	1676.00		NIST
Inp	1671.00		NIST
Inp	Outlier 1635.00		NIST
Inp	1671.00		NIST
Inp	1676.00		NIST
Inp	1677.00		NIST
Inp	1671.00		NIST
Inp	1674.00		NIST
Inp	1672.00		NIST
Inp	1663.00		NIST
Inp	Outlier 1636.00		NIST
Inp	1637.00		NIST
Inp	1677.00		NIST
Inp	1677.00		NIST
Inp	1650.00		NIST
Inp	1637.00		NIST
Inp	1674.00		NIST
Inp	1678.00		NIST
Inp	1663.00		NIST
Inp	1654.00		NIST
Inp	1671.00		NIST
Inp	1661.00		NIST
Inp	1671.00		NIST
Inp	1674.00		NIST
Inp	1645.00		NIST
Inp	1673.00		NIST
Inp	1637.00		NIST
Inp	Outlier 1636.00		NIST
Inp	1675.00		NIST
Inp	1660.00		NIST
Inp	Outlier 1630.00		NIST
Inp	1655.00		NIST
Inp	1679.00		NIST
Inp	1643.00		NIST
Inp	1662.00		NIST
Inp	1677.00		NIST
Ip	[2188.00; 2256.00]
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2188.00		NIST
Ip	2203.00		NIST
Ip	2231.00		NIST
Ip	2224.00		NIST
Ip	2200.00		NIST
Ip	2196.00		NIST
Ip	2203.00		NIST
Ip	2200.00		NIST
Ip	2242.00		NIST
Ip	2223.00		NIST
Ip	2191.00		NIST
Ip	2200.00		NIST
Ip	2226.00		NIST
Ip	2225.00		NIST
Ip	2224.00		NIST
Ip	2223.00		NIST
Ip	2256.00		NIST
Ip	2188.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2250.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2256.00		NIST
Ip	2233.00		NIST
Ip	2233.00		NIST
Tboil	575.17	K	Relay (1.0) Calculated Property
Tc	798.62	K	Relay (1.0) Calculated Property
Tfus	325.43	K	Relay (1.0) Calculated Property
Vc	0.671	m3/kmol	Relay (1.0) Calculated Property

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[232.77; 575.30]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-3.48800e+01
Coefficient B			1.17368e+00
Coefficient C			-7.62200e-04
Coefficient D			1.98700e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	232.77	J/mol×K	273.00	Calculated Property
Cp,gas	293.74	J/mol×K	353.78	Calculated Property
Cp,gas	347.52	J/mol×K	434.56	Calculated Property
Cp,gas	394.73	J/mol×K	515.33	Calculated Property
Cp,gas	436.01	J/mol×K	596.11	Calculated Property
Cp,gas	471.97	J/mol×K	676.89	Calculated Property
Cp,gas	503.25	J/mol×K	757.67	Calculated Property
Cp,gas	530.48	J/mol×K	838.44	Calculated Property
Cp,gas	554.29	J/mol×K	919.22	Calculated Property
Cp,gas	575.30	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0013500; 0.0002656]	Pa×s	[340.49; 579.39]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.05512e+01
Coefficient B			1.34274e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			340.49
Temperature range, max.			579.39
η	0.0013500	Pa×s	340.49	Calculated Property
η	0.0010150	Pa×s	367.03	Calculated Property
η	0.0007931	Pa×s	393.58	Calculated Property
η	0.0006393	Pa×s	420.12	Calculated Property
η	0.0005287	Pa×s	446.67	Calculated Property
η	0.0004467	Pa×s	473.21	Calculated Property
η	0.0003842	Pa×s	499.76	Calculated Property
η	0.0003355	Pa×s	526.30	Calculated Property
η	0.0002968	Pa×s	552.84	Calculated Property
η	0.0002656	Pa×s	579.39	Calculated Property

Similar Compounds

Find more compounds similar to Naphthalene, 1,6-dimethyl-4-(1-methylethyl)-.

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.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
These property values are available through the Cheméo API. A free account gives you an access key.