Chemical Properties of 1-Ethyl-2-isopropylbenzene (CAS 18970-44-0)

1-Ethyl-2-isopropylbenzene

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InChI
InChI=1S/C11H16/c1-4-10-7-5-6-8-11(10)9(2)3/h5-9H,4H2,1-3H3
InChI Key
ZAJYARZMPOEGLK-UHFFFAOYSA-N
Formula
C11H16
SMILES
CCc1ccccc1C(C)C
Molecular Weight1
148.24
CAS
18970-44-0
Other Names
  • Benzene, 1-ethyl-2-(1-methylethyl)
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Physical Properties

Property Value Unit Source
Δf 142.08 kJ/mol Joback Calculated Property
Δfgas -50.59 kJ/mol Joback Calculated Property
Δfus 14.37 kJ/mol Joback Calculated Property
Δvap 42.63 kJ/mol Joback Calculated Property
log10WS -3.46 Crippen Calculated Property
logPoct/wat 3.372 Crippen Calculated Property
McVol 142.090 ml/mol McGowan Calculated Property
Pc 2629.85 kPa Joback Calculated Property
Inp [1076.90; 1135.00]   Show Hide
Inp 1098.00 NIST
Inp 1100.00 NIST
Inp 1106.00 NIST
Inp 1114.00 NIST
Inp 1076.90 NIST
Inp 1079.80 NIST
Inp 1099.70 NIST
Inp 1105.70 NIST
Inp 1114.30 NIST
Inp 1076.90 NIST
Inp 1079.80 NIST
Inp 1097.25 NIST
Inp Outlier 1135.00 NIST
Inp 1100.00 NIST
Inp 1100.00 NIST
Inp 1106.00 NIST
Inp 1106.00 NIST
Inp 1102.00 NIST
Inp 1098.00 NIST
I [1321.60; 1394.00]   Show Hide
I 1321.60 NIST
I 1383.70 NIST
I 1358.00 NIST
I 1360.00 NIST
I 1372.00 NIST
I 1385.00 NIST
I 1394.00 NIST
I 1348.00 NIST
I 1322.00 NIST
I 1326.00 NIST
Tboil 482.30 K Joback Calculated Property
Tc 690.17 K Joback Calculated Property
Tfus 237.67 K Joback Calculated Property
Vc 0.537 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [300.93; 385.28] J/mol×K [482.30; 690.17] Show Hide
Cp,gas 300.93 J/mol×K 482.30 Joback Calculated Property
Cp,gas 317.03 J/mol×K 516.94 Joback Calculated Property
Cp,gas 332.27 J/mol×K 551.59 Joback Calculated Property
Cp,gas 346.68 J/mol×K 586.23 Joback Calculated Property
Cp,gas 360.30 J/mol×K 620.88 Joback Calculated Property
Cp,gas 373.16 J/mol×K 655.52 Joback Calculated Property
Cp,gas 385.28 J/mol×K 690.17 Joback Calculated Property
η [0.0001987; 0.0036688] Pa×s [237.67; 482.30] Show Hide
η 0.0036688 Pa×s 237.67 Joback Calculated Property
η 0.0015812 Pa×s 278.44 Joback Calculated Property
η 0.0008449 Pa×s 319.21 Joback Calculated Property
η 0.0005204 Pa×s 359.99 Joback Calculated Property
η 0.0003537 Pa×s 400.76 Joback Calculated Property
η 0.0002582 Pa×s 441.53 Joback Calculated Property
η 0.0001987 Pa×s 482.30 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [343.01; 496.99] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.42108e+01
Coefficient B-3.79768e+03
Coefficient C-7.02500e+01
Temperature range, min.343.01
Temperature range, max.496.99
Pvap 1.33 kPa 343.01 Calculated Property
Pvap 3.03 kPa 360.12 Calculated Property
Pvap 6.29 kPa 377.23 Calculated Property
Pvap 12.09 kPa 394.34 Calculated Property
Pvap 21.77 kPa 411.45 Calculated Property
Pvap 37.03 kPa 428.55 Calculated Property
Pvap 60.03 kPa 445.66 Calculated Property
Pvap 93.30 kPa 462.77 Calculated Property
Pvap 139.75 kPa 479.88 Calculated Property
Pvap 202.67 kPa 496.99 Calculated Property

Similar Compounds

o-Cymene. Benzene, 1,2-bis(1-methylethyl)-. 1-Methyl,4-Ethyl-3-isopropylbenzene. Benzene, 2,4-dimethyl-1-(1-methylethyl)-. Benzene, 1-(1-methylethyl)-2-propyl. 1-Isopropyl-2,3-dimethylbenzene. 2,4-Diisopropyl toluene. 1,2,4-Tri-isopropylbenzene. Benzene, 2-methyl-1,4-bis(1-methylethyl)-. Benzene, 1,4-dimethyl-2-(1-methylethyl)-. Benzene, 1,2-diethyl-. Benzene, 1,3-dimethyl-2,6-bis-(1-methylethyl). Benzene, 1,2-dimethyl-4,5-bis-(1-methylethyl). 1,2,3-Trimethyl-4-isopropylbenzene. Benzene, 1-ethyl-2-(1-methylpropyl).

Find more compounds similar to 1-Ethyl-2-isopropylbenzene.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.