Chemical Properties of Benzene, 1,2,5-trimethyl-3-ethyl (CAS 18262-85-6)

Benzene, 1,2,5-trimethyl-3-ethyl

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InChI Key
Molecular Weight1
Other Names
  • 3-Ethyl-1,2,4-trimethylbenzene
  • Benzene, 1,2,5-trimethyl-3-ethyl
  • Benzene, 1-ethyl-2,3,5-trimethyl
  • Benzene, 3-ethyl-1,2,5-trimethyl

Physical Properties

Property Value Unit Source
Δf 125.26 kJ/mol Joback Calculated Property
Δfgas -68.25 kJ/mol Joback Calculated Property
Δfus 17.12 kJ/mol Joback Calculated Property
Δvap 44.34 kJ/mol Joback Calculated Property
logPoct/wat 3.17 Crippen Calculated Property
Pc 2530.27 kPa Joback Calculated Property
Tboil 492.70 K Joback Calculated Property
Tc 698.35 K Joback Calculated Property
Tfus 277.71 K Joback Calculated Property
Vc 0.54 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 302.04 J/mol×K 492.7 Joback Calculated Property
η 0.00 Pa×s 492.7 Joback Calculated Property
ΔvapH 61.30 kJ/mol 417.5 NIST

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 4
-CH2- 1
-CH3 4
=CH- (ring) 2

Similar Compounds

Benzene, 1,2,4-trimethyl-3-ethyl. 1,4-Dimethyl-3,5-diethylbenzene. Benzene, 1-ethyl-2,3,4,5-tetramethyl. Benzene, 1-ethyl-2,3-dimethyl-. 1,6-Dimethyl-2,4-diethylbenzene. Benzene, 1,2,3-trimethyl-4-ethyl. Benzene, 2-ethyl-1,4-dimethyl-. 1,3-Dimethyl-2,4-diethylbenzene. 1,3-Dimethyl-2,5-diethylbenzene. Benzene, 2,6-diethyl-1-methyl. Benzene, 1,2-diethyl-3,4,5,6-tetramethyl-. Benzene, 1,2-diethyl-3,4-dimethyl-. Benzene, 2,3-diethyl-1-methyl. Benzene, 1-ethyl-2,4,5-trimethyl-. benzene, 1,2,3,5-tetraethyl-.

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