Chemical Properties of 1,2,4-Trimethylbenzene (CAS 95-36-3)

InChI

InChI=1S/C9H12/c1-7-4-5-8(2)9(3)6-7/h4-6H,1-3H3

InChI Key

GWHJZXXIDMPWGX-UHFFFAOYSA-N

Formula

C9H12

SMILES

Cc1ccc(C)c(C)c1

Molecular Weight¹

120.19

CAS

95-36-3

Other Names

• 1,2,4-trimethylbenzene (pseudocumene)
• 1,2,5-Trimethylbenzene
• 1,3,4-Trimethylbenzene
• AS-TRIMETHYBENZENE
• Asymmetrical trimethylbenzene
• Benzene, 1,2,5-trimethyl-
• NSC 65600
• Pseudocumol
• Psi-cumene
• as-Trimethylbenzene
• benzene, 1,2,4-trimethyl-
• pseudocumene
• «psi»-Cumene

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_c,grossH : Heat of Combustion, Gross form (kJ/mol).
• Δ_c,netH : Heat of Combustion, Net Form (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).
• 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).
• n₀ : Refractive Index.
• ρ_l : Liquid Density (kg/m³).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Contents

1. Physical Properties
2. Temperature Dependent Properties
3. Datasets
4. Correlations
5. Similar Compounds
6. Mixtures
7. Sources

Physical Properties

Property	Value	Unit	Source
ω	0.3760		KDB
Cp,liquid	213.02	J/mol×K	Thermodynamics of mixtures involving some (benzene derivatives + benzonitrile)
ΔfG°	117.00	kJ/mol	KDB
Δc,grossH	5194.77	kJ/mol	KDB
Δc,netH	4930.677	kJ/mol	KDB
ΔfH°gas	-13.94	kJ/mol	KDB
ΔfusH°	12.33	kJ/mol	Joback Calculated Property
ΔvapH°	51.13	kJ/mol	Relay (1.0) Calculated Property
IE	8.14	eV	Relay (1.0) Calculated Property
log10WS	[-3.31; -3.31]
log10WS	-3.31		Aq. Solubility Prediction
log10WS	-3.31		Estimated Solubility
logPoct/wat	2.612		Crippen Calculated Property
McVol	113.910	ml/mol	McGowan Calculated Property
Pc	[3230.00; 3232.00]	kPa
Pc	3232.00	kPa	KDB
Pc	3230.00 ± 40.00	kPa	NIST
Tboil	[442.45; 442.53]	K
Tboil	442.45	K	Isobaric (vapour + liquid) equilibria for N-formylmorpholine with ethylbenzene, n-butylbenzene, iso-propylbenzene and 1,2,4-trimethylbenzene at 101.33 kPa
Tboil	442.53	K	KDB
Tc	[649.10; 649.10]	K
Tc	649.10	K	KDB
Tc	649.10 ± 0.50	K	NIST
Tfus	[229.25; 229.30]	K
Tfus	229.30	K	KDB
Tfus	229.25	K	Aq. Solubility Prediction
Vc	0.435	m3/kmol	KDB
Zc	0.2605030		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[216.89; 285.98]	J/mol×K	[442.16; 652.25]
Cp,gas	216.89	J/mol×K	442.16	Joback Calculated Property
Cp,gas	229.94	J/mol×K	477.17	Joback Calculated Property
Cp,gas	242.35	J/mol×K	512.19	Joback Calculated Property
Cp,gas	254.14	J/mol×K	547.20	Joback Calculated Property
Cp,gas	265.33	J/mol×K	582.22	Joback Calculated Property
Cp,gas	275.94	J/mol×K	617.23	Joback Calculated Property
Cp,gas	285.98	J/mol×K	652.25	Joback Calculated Property
Cp,liquid	[193.40; 266.07]	J/mol×K	[230.00; 430.00]
Cp,liquid	193.40	J/mol×K	230.00	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
Cp,liquid	196.10	J/mol×K	240.00	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
Cp,liquid	199.00	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
Cp,liquid	202.10	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
Cp,liquid	205.20	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
Cp,liquid	206.20	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
Cp,liquid	208.40	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
Cp,liquid	211.70	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
Cp,liquid	214.40	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
Cp,liquid	215.10	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
Cp,liquid	218.40	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
Cp,liquid	221.80	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
Cp,liquid	225.20	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
Cp,liquid	228.50	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
Cp,liquid	231.90	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
Cp,liquid	235.40	J/mol×K	360.00	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
Cp,liquid	238.90	J/mol×K	370.00	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
Cp,liquid	242.70	J/mol×K	380.00	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
Cp,liquid	246.70	J/mol×K	390.00	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
Cp,liquid	251.00	J/mol×K	400.00	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
Cp,liquid	255.60	J/mol×K	410.00	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
Cp,liquid	260.60	J/mol×K	420.00	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
Cp,liquid	266.07	J/mol×K	430.00	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
η	[0.0002081; 0.0015760]	Pa×s	[242.65; 442.16]
η	0.0015760	Pa×s	242.65	Joback Calculated Property
η	0.0009177	Pa×s	275.90	Joback Calculated Property
η	0.0006003	Pa×s	309.15	Joback Calculated Property
η	0.0004264	Pa×s	342.40	Joback Calculated Property
η	0.0003218	Pa×s	375.66	Joback Calculated Property
η	0.0002542	Pa×s	408.91	Joback Calculated Property
η	0.0002081	Pa×s	442.16	Joback Calculated Property
ΔvapH	39.25	kJ/mol	442.30	KDB
Pvap	[0.73; 101.40]	kPa	[313.15; 442.22]
Pvap	0.73	kPa	313.15	Vapor-liquid equilibria and excess enthalpies of the binary systems 1- pentanol or 2-pentanol and 1-hexene or 1,2,4-trimethylbenzene for the development of biofuels
Pvap	16.90	kPa	383.15	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	20.10	kPa	387.74	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	30.30	kPa	400.11	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	39.80	kPa	408.87	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	50.30	kPa	416.75	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	60.00	kPa	422.84	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	70.30	kPa	428.53	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	80.30	kPa	433.42	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	90.40	kPa	437.83	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
Pvap	101.40	kPa	442.22	Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
n0	[1.50237; 1.50470]		[293.15; 298.15]
n0	1.50470		293.15	Isobaric Vapor Liquid Equilibrium Data for the System of 1-Methyl-2-Ethylbenzene + 1,2,4-Trimethylbenzene at 10 kPa
n0	1.50237		298.15	KDB
ρl	[871.64; 880.00]	kg/m3	[289.00; 298.15]
ρl	880.00	kg/m3	289.00	KDB
ρl	875.78	kg/m3	293.15	Isobaric VLE data for 1-methyl-3-ethylbenzene or 1-methyl-4-ethylbenzene + 1,2,4-trimethylbenzene at 20 kPa
ρl	871.64	kg/m3	298.15	Excess Molar volumes and Surface Tensions of Trimethylbenzene with Tetrahydrofuran Tetrachloromethane and Dimethylsulfoxide at 298.15 K
ρl	871.64	kg/m3	298.15	Excess Molar Volumes and Surface Tensions of 1,2,4-Trimethylbenzene and 1,3,5-Trimethylbenzene with 1-Butanol, 2-Methyl-1-propanol, 2-Butanol, and 2-Methyl-2-propanol at 298.15 K
γ	[0.03; 0.03]	N/m	[293.20; 313.15]
γ	0.03	N/m	293.20	KDB
γ	0.03	N/m	298.15	Excess Molar Volumes and Surface Tensions of 1,2,4- Trimethylbenzene and 1,3,5- Trimethylbenzene with 1,1-Diethoxyethane and 2,2-Dimethoxypropane at (298.15, 308.15, and 313.15) K
γ	0.03	N/m	298.15	Densities, surface tensions, and derived surface thermodynamics properties of (trimethylbenzene + propyl acetate, or butyl acetate) from T = 298.15 K to 313.15 K
γ	0.03	N/m	298.15	Excess Molar Volumes and Surface Tensions of Trimethylbenzene + Ethylene Glycol Ester at 298.15 K and 313.15 K
γ	0.03	N/m	298.15	Densities and Surface Tensions of Trimethylbenzene + Dimethyl Carbonate or + Diethyl Carbonate at 298.15 K and 313.15 K
γ	0.03	N/m	298.15	Excess Molar Volumes and Surface Tensions of 1,2,4-Trimethylbenzene and 1,3,5-Trimethylbenzene with Isopropyl Acetate and Isobutyl Acetate at (298.15, 308.15, and 313.15) K
γ	0.03	N/m	303.15	Densities, surface tensions, and derived surface thermodynamics properties of (trimethylbenzene + propyl acetate, or butyl acetate) from T = 298.15 K to 313.15 K
γ	0.03	N/m	308.15	Excess Molar Volumes and Surface Tensions of 1,2,4- Trimethylbenzene and 1,3,5- Trimethylbenzene with 1,1-Diethoxyethane and 2,2-Dimethoxypropane at (298.15, 308.15, and 313.15) K
γ	0.03	N/m	308.15	Densities, surface tensions, and derived surface thermodynamics properties of (trimethylbenzene + propyl acetate, or butyl acetate) from T = 298.15 K to 313.15 K
γ	0.03	N/m	308.15	Excess Molar Volumes and Surface Tensions of 1,2,4-Trimethylbenzene and 1,3,5-Trimethylbenzene with Isopropyl Acetate and Isobutyl Acetate at (298.15, 308.15, and 313.15) K
γ	0.03	N/m	313.15	Excess Molar Volumes and Surface Tensions of Trimethylbenzene + Ethylene Glycol Ester at 298.15 K and 313.15 K
γ	0.03	N/m	313.15	Excess Molar Volumes and Surface Tensions of 1,2,4- Trimethylbenzene and 1,3,5- Trimethylbenzene with 1,1-Diethoxyethane and 2,2-Dimethoxypropane at (298.15, 308.15, and 313.15) K
γ	0.03	N/m	313.15	Densities and Surface Tensions of Trimethylbenzene + Dimethyl Carbonate or + Diethyl Carbonate at 298.15 K and 313.15 K
γ	0.03	N/m	313.15	Excess Molar Volumes and Surface Tensions of 1,2,4- Trimethylbenzene and 1,3,5- Trimethylbenzene with 1,1-Diethoxyethane and 2,2-Dimethoxypropane at (298.15, 308.15, and 313.15) K
γ	0.03	N/m	313.15	Excess Molar Volumes and Surface Tensions of 1,2,4-Trimethylbenzene and 1,3,5-Trimethylbenzene with Isopropyl Acetate and Isobutyl Acetate at (298.15, 308.15, and 313.15) K
γ	0.03	N/m	313.15	Densities, surface tensions, and derived surface thermodynamics properties of (trimethylbenzene + propyl acetate, or butyl acetate) from T = 298.15 K to 313.15 K
λ	[0.12; 0.13]	W/m×K	[257.58; 331.09]
λ	0.13	W/m×K	257.58	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	257.79	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	257.93	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	276.33	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	276.54	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	276.69	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	283.32	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	283.54	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	283.68	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	295.54	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	295.76	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.13	W/m×K	295.91	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.12	W/m×K	312.75	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.12	W/m×K	312.98	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.12	W/m×K	313.13	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.12	W/m×K	330.69	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.12	W/m×K	330.93	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
λ	0.12	W/m×K	331.09	Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons

Datasets

1. Viscosity, Pa*s (1)
2. Mass density, kg/m3 (1)

Viscosity, Pa*s

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Viscosity, Pa*s - Liquid
293.15	100.00	0.0009
293.15	1000.00	0.0009
293.15	5000.00	0.0009
293.15	10000.00	0.0010
293.15	20000.00	0.0011
293.15	30000.00	0.0011
293.15	40000.00	0.0012
293.15	50000.00	0.0013
293.15	60000.00	0.0014
293.15	70000.00	0.0016
293.15	80000.00	0.0017
293.15	100000.00	0.0020
293.15	120000.00	0.0023
293.15	140000.00	0.0027
313.15	100.00	0.0007
313.15	1000.00	0.0007
313.15	5000.00	0.0007
313.15	10000.00	0.0008
313.15	20000.00	0.0008
313.15	30000.00	0.0009
313.15	40000.00	0.0010
313.15	50000.00	0.0010
313.15	60000.00	0.0011
313.15	70000.00	0.0012
313.15	80000.00	0.0012
313.15	100000.00	0.0014
313.15	120000.00	0.0016
313.15	140000.00	0.0018
333.15	100.00	0.0006
333.15	1000.00	0.0006
333.15	5000.00	0.0006
333.15	10000.00	0.0006
333.15	20000.00	0.0006
333.15	30000.00	0.0007
333.15	40000.00	0.0007
333.15	50000.00	0.0008
333.15	60000.00	0.0008
333.15	70000.00	0.0009
333.15	80000.00	0.0010
333.15	100000.00	0.0011
333.15	120000.00	0.0012
333.15	140000.00	0.0013
353.15	100.00	0.0005
353.15	1000.00	0.0005
353.15	5000.00	0.0005
353.15	10000.00	0.0005
353.15	20000.00	0.0005
353.15	30000.00	0.0006
353.15	40000.00	0.0006
353.15	50000.00	0.0006
353.15	60000.00	0.0007
353.15	70000.00	0.0007
353.15	80000.00	0.0008
353.15	100000.00	0.0009
353.15	120000.00	0.0010
353.15	140000.00	0.0011
Reference

Mass density, kg/m3

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
273.15	100.00	891.7
273.15	1000.00	892.3
273.15	2000.00	892.9
273.15	5000.00	894.6
273.15	10000.00	897.4
273.15	15000.00	900.2
273.15	20000.00	902.8
273.15	30000.00	908.0
273.15	40000.00	912.9
273.15	50000.00	917.5
273.15	60000.00	921.9
273.15	70000.00	926.2
273.15	80000.00	930.3
273.15	90000.00	934.2
273.15	100000.00	938.0
273.15	110000.00	941.7
273.15	120000.00	945.2
273.15	130000.00	948.6
273.15	140000.00	952.0
283.15	100.00	883.3
283.15	1000.00	883.9
283.15	2000.00	884.5
283.15	5000.00	886.3
283.15	10000.00	889.3
283.15	15000.00	892.2
283.15	20000.00	895.0
283.15	30000.00	900.3
283.15	40000.00	905.4
283.15	50000.00	910.2
283.15	60000.00	914.8
283.15	70000.00	919.3
283.15	80000.00	923.5
283.15	90000.00	927.5
283.15	100000.00	931.4
283.15	110000.00	935.2
283.15	120000.00	938.9
283.15	130000.00	942.4
283.15	140000.00	945.8
293.15	100.00	875.1
293.15	1000.00	875.7
293.15	2000.00	876.3
293.15	5000.00	878.2
293.15	10000.00	881.4
293.15	15000.00	884.4
293.15	20000.00	887.3
293.15	30000.00	892.9
293.15	40000.00	898.2
293.15	50000.00	903.2
293.15	60000.00	908.0
293.15	70000.00	912.6
293.15	80000.00	916.9
293.15	90000.00	921.1
293.15	100000.00	925.1
293.15	110000.00	929.0
293.15	120000.00	932.8
293.15	130000.00	936.4
293.15	140000.00	939.9
303.15	100.00	867.0
303.15	1000.00	867.6
303.15	2000.00	868.3
303.15	5000.00	870.3
303.15	10000.00	873.6
303.15	15000.00	876.8
303.15	20000.00	879.8
303.15	30000.00	885.7
303.15	40000.00	891.2
303.15	50000.00	896.4
303.15	60000.00	901.4
303.15	70000.00	906.1
303.15	80000.00	910.6
303.15	90000.00	914.9
303.15	100000.00	919.1
303.15	110000.00	923.1
303.15	120000.00	927.0
303.15	130000.00	930.7
303.15	140000.00	934.3
313.15	100.00	859.0
313.15	1000.00	859.7
313.15	2000.00	860.4
313.15	5000.00	862.6
313.15	10000.00	866.0
313.15	15000.00	869.3
313.15	20000.00	872.6
313.15	30000.00	878.7
313.15	40000.00	884.5
313.15	50000.00	889.9
313.15	60000.00	895.0
313.15	70000.00	899.9
313.15	80000.00	904.6
313.15	90000.00	909.0
313.15	100000.00	913.3
313.15	110000.00	917.4
313.15	120000.00	921.4
313.15	130000.00	925.2
313.15	140000.00	928.9
323.15	100.00	851.3
323.15	1000.00	852.0
323.15	2000.00	852.7
323.15	5000.00	855.0
323.15	10000.00	858.6
323.15	15000.00	862.1
323.15	20000.00	865.5
323.15	30000.00	871.9
323.15	40000.00	877.9
323.15	50000.00	883.5
323.15	60000.00	888.9
323.15	70000.00	894.0
323.15	80000.00	898.8
323.15	90000.00	903.4
323.15	100000.00	907.8
323.15	110000.00	912.0
323.15	120000.00	916.1
323.15	130000.00	920.0
323.15	140000.00	923.8
333.15	100.00	843.6
333.15	1000.00	844.4
333.15	2000.00	845.2
333.15	5000.00	847.6
333.15	10000.00	851.4
333.15	15000.00	855.1
333.15	20000.00	858.6
333.15	30000.00	865.3
333.15	40000.00	871.6
333.15	50000.00	877.4
333.15	60000.00	883.0
333.15	70000.00	888.2
333.15	80000.00	893.2
333.15	90000.00	898.0
333.15	100000.00	902.5
333.15	110000.00	906.9
333.15	120000.00	911.1
333.15	130000.00	915.1
333.15	140000.00	919.0
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[323.10; 471.79]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.47784e+01
Coefficient B			-4.06027e+03
Coefficient C			-4.29020e+01
Temperature range, min.			323.10
Temperature range, max.			471.79
Pvap	1.33	kPa	323.10	Calculated Property
Pvap	2.99	kPa	339.62	Calculated Property
Pvap	6.15	kPa	356.14	Calculated Property
Pvap	11.77	kPa	372.66	Calculated Property
Pvap	21.18	kPa	389.18	Calculated Property
Pvap	36.13	kPa	405.71	Calculated Property
Pvap	58.82	kPa	422.23	Calculated Property
Pvap	91.95	kPa	438.75	Calculated Property
Pvap	138.68	kPa	455.27	Calculated Property
Pvap	202.65	kPa	471.79	Calculated Property
Pvap	[8.99e-04; 3155.22]	kPa	[229.38; 649.13]	KDB Vapor Pressure Data
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			6.15931e+01
Coefficient B			-7.42775e+03
Coefficient C			-6.69353e+00
Coefficient D			2.96938e-06
Temperature range, min.			229.38
Temperature range, max.			649.13
Pvap	8.99e-04	kPa	229.38	Calculated Property
Pvap	0.07	kPa	276.02	Calculated Property
Pvap	1.24	kPa	322.66	Calculated Property
Pvap	10.13	kPa	369.30	Calculated Property
Pvap	48.58	kPa	415.94	Calculated Property
Pvap	163.06	kPa	462.57	Calculated Property
Pvap	426.85	kPa	509.21	Calculated Property
Pvap	935.65	kPa	555.85	Calculated Property
Pvap	1802.22	kPa	602.49	Calculated Property
Pvap	3155.22	kPa	649.13	Calculated Property

Similar Compounds

Find more compounds similar to 1,2,4-Trimethylbenzene.

Mixtures

• Acetic acid + 1,2,4-Trimethylbenzene + Water
• Acetic acid, propyl ester + 1,2,4-Trimethylbenzene
• Acetic acid, butyl ester + 1,2,4-Trimethylbenzene
• Benzonitrile + 1,2,4-Trimethylbenzene
• Thiophene, 3-methyl- + 1,2,4-Trimethylbenzene
• 1-Butanol + 1,2,4-Trimethylbenzene
• Benzene, 1-ethyl-3-methyl- + 1,2,4-Trimethylbenzene
• Benzene, 1-ethyl-4-methyl- + 1,2,4-Trimethylbenzene
• 1-Pentanol + 1,2,4-Trimethylbenzene
• 2-Pentanol + 1,2,4-Trimethylbenzene
• 1,2,4-Trimethylbenzene + N-Formylmorpholine
• Ethanol, 2-methoxy- + 1,2,4-Trimethylbenzene
• Ethane, 1,2-dimethoxy- + 1,2,4-Trimethylbenzene
• 1,2,4-Trimethylbenzene + Bis(2-ethylhexyl) phthalate
• 1,2,4-Trimethylbenzene + Water
• 1-Propanol, 2-methyl- + 1,2,4-Trimethylbenzene
• 2-Propanol, 2-methyl- + 1,2,4-Trimethylbenzene
• Benzene, 1-ethyl-2-methyl- + 1,2,4-Trimethylbenzene
• 1,2,4-Trimethylbenzene + Ethane, 1,1-diethoxy-
• Propane, 2,2-dimethoxy- + 1,2,4-Trimethylbenzene

Find more mixtures with 1,2,4-Trimethylbenzene.

Sources

• KDB Vapor Pressure Data
• Cheméo Relay (1.0)
• Crippen Method
• Phase equilibria on five binary systems containing 1-butanethiol and 3-methylthiophene in hydrocarbons
• Liquid-liquid equilibria for ternary systems water + acetic acid + 1,2,4-trimethylbenzene and water + acetic acid + 1,3,5- trimethylbenzene at (303.2 - 343.2) K
• Vapor-liquid equilibria and excess enthalpies of the binary systems 1- pentanol or 2-pentanol and 1-hexene or 1,2,4-trimethylbenzene for the development of biofuels
• Densities, surface tensions, and derived surface thermodynamics properties of (trimethylbenzene + propyl acetate, or butyl acetate) from T = 298.15 K to 313.15 K
• Thermodynamics of mixtures involving some (benzene derivatives + benzonitrile)
• Isobaric (vapour + liquid) equilibria for N-formylmorpholine with ethylbenzene, n-butylbenzene, iso-propylbenzene and 1,2,4-trimethylbenzene at 101.33 kPa
• Isobaric VLE data for 1-methyl-3-ethylbenzene or 1-methyl-4-ethylbenzene + 1,2,4-trimethylbenzene at 20 kPa
• Modified solution calorimetry approach for determination of vaporization and sublimation enthalpies of branched-chain aliphatic and alkyl aromatic compounds at T = 298.15 K
• Contributing to accurate high pressure viscosity measurements: Vibrating wire viscometer and falling body viscometer techniques
• Viscosities of binary mixtures containing 1-butanol + 2,2,4-trimethylpentane or + 1,2,4-trimethylbenzene at high pressures for the thermophysical characterization of biofuels
• Thermophysical properties of 1,2,4-trimethylbenzene in admixtures with 1-butanol or 2-butanol at high pressures
• Viscosities of binary mixtures containing 2-butanol + hydrocarbons (2,2,4-trimethylpentane or 1,2,4-trimethylbenzene) at high pressures for the implementation of second generation biofuels
• Thermal Conductivity and Thermal Diffusivity of Twenty-Nine Liquids: Alkenes, Cyclic (Alkanes, Alkenes, Alkadienes, Aromatics), and Deuterated Hydrocarbons
• Excess Molar volumes and Surface Tensions of Trimethylbenzene with Tetrahydrofuran Tetrachloromethane and Dimethylsulfoxide at 298.15 K
• Excess Molar Volumes and Surface Tensions of 1,2,4-Trimethylbenzene and 1,3,5-Trimethylbenzene with 1-Butanol, 2-Methyl-1-propanol, 2-Butanol, and 2-Methyl-2-propanol at 298.15 K
• Determination of Partitioning Coefficients of Numerous Organic Solutes between a Long-Chain Aliphatic Alcohol and the Gas Phase as a Function of Temperature
• Excess Molar Volumes and Surface Tensions of Trimethylbenzene + Ethylene Glycol Ester at 298.15 K and 313.15 K
• Solubilities at High Dilution of Toluene, Ethylbenzene, 1,2,4-Trimethylbenzene, and Hexane in Di-2-ethylhexyl, Diisoheptyl, and Diisononyl Phthalates
• Densities and Surface Tensions of Trimethylbenzene + Dimethyl Carbonate or + Diethyl Carbonate at 298.15 K and 313.15 K
• Excess Molar Volumes and Surface Tensions of 1,2,4- Trimethylbenzene and 1,3,5- Trimethylbenzene with 1,1-Diethoxyethane and 2,2-Dimethoxypropane at (298.15, 308.15, and 313.15) K
• Determination of Henry's Law Constants Using Internal Standards with Benchmark Values
• Isobaric Vapor Liquid Equilibrium Data for the System of 1-Methyl-2-Ethylbenzene + 1,2,4-Trimethylbenzene at 10 kPa
• Excess Molar Volumes and Surface Tensions of 1,2,4-Trimethylbenzene and 1,3,5-Trimethylbenzene with Isopropyl Acetate and Isobutyl Acetate at (298.15, 308.15, and 313.15) 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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