Chemical Properties of Benzene, 4-ethyl-1,2-dimethyl- (CAS 934-80-5)

Benzene, 4-ethyl-1,2-dimethyl-

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InChI
InChI=1S/C10H14/c1-4-10-6-5-8(2)9(3)7-10/h5-7H,4H2,1-3H3
InChI Key
SBUYFICWQNHBCM-UHFFFAOYSA-N
Formula
C10H14
SMILES
CCc1ccc(C)c(C)c1
Molecular Weight1
134.22
CAS
934-80-5
Other Names
  • 1,2-DIMETHYL-4-ETHYLBENZENE
  • 2-Methyl-p-ethyltoluene
  • 3,4-Dimethyl-1-ethylbenzene
  • 4-Ethyl-1,2-dimethylbenzene
  • 4-Ethyl-o-xylene
  • 4-ethyL-1,2-dimethyldibenzene
  • o-Xylene, 4-ethyl-
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Physical Properties

Property Value Unit Source
Δcliquid [-5850.70; -5849.90] kJ/mol Show Hide
Δcliquid -5849.90 ± 1.00 kJ/mol NIST
Δcliquid -5850.70 ± 2.60 kJ/mol NIST
Δf 126.47 kJ/mol Joback Calculated Property
Δfgas -36.14 kJ/mol Joback Calculated Property
Δfliquid [-86.00; -85.30] kJ/mol Show Hide
Δfliquid -86.00 ± 1.10 kJ/mol NIST
Δfliquid -85.30 ± 2.60 kJ/mol NIST
Δfus 14.92 kJ/mol Joback Calculated Property
Δvap 53.90 kJ/mol NIST
log10WS -3.23 Crippen Calculated Property
logPoct/wat 2.866 Crippen Calculated Property
McVol 128.000 ml/mol McGowan Calculated Property
Pc 2838.39 kPa Joback Calculated Property
Inp [1062.00; 1104.00]   Show Hide
Inp 1076.50 NIST
Inp 1078.60 NIST
Inp 1062.00 NIST
Inp 1062.00 NIST
Inp 1074.00 NIST
Inp 1075.00 NIST
Inp 1074.60 NIST
Inp 1080.60 NIST
Inp 1074.70 NIST
Inp 1074.50 NIST
Inp 1075.80 NIST
Inp 1074.00 NIST
Inp 1081.00 NIST
Inp Outlier 1100.00 NIST
Inp 1074.00 NIST
Inp 1075.00 NIST
Inp 1075.00 NIST
Inp 1075.00 NIST
Inp 1066.10 NIST
Inp 1069.50 NIST
Inp 1073.00 NIST
Inp 1064.95 NIST
Inp 1079.00 NIST
Inp 1066.00 NIST
Inp 1072.00 NIST
Inp 1083.50 NIST
Inp 1094.00 NIST
Inp 1068.00 NIST
Inp Outlier 1104.00 NIST
Inp 1075.25 NIST
Inp 1075.00 NIST
Inp 1076.80 NIST
Inp 1092.50 NIST
Inp 1067.10 NIST
Inp 1070.30 NIST
Inp 1069.00 NIST
Inp 1069.99 NIST
Inp 1070.74 NIST
Inp 1071.00 NIST
Inp 1068.00 NIST
Inp 1085.00 NIST
Inp 1091.78 NIST
Inp 1076.00 NIST
Inp 1070.00 NIST
Inp 1077.00 NIST
Inp 1079.00 NIST
Inp 1082.00 NIST
Inp 1075.00 NIST
Inp 1088.00 NIST
Inp 1089.00 NIST
Inp 1069.00 NIST
Inp 1070.00 NIST
Inp 1091.00 NIST
Inp 1064.00 NIST
Inp 1067.00 NIST
Inp 1075.00 NIST
Inp 1088.00 NIST
Inp 1089.00 NIST
Inp 1093.00 NIST
Inp 1078.00 NIST
Inp 1085.00 NIST
Inp 1083.00 NIST
Inp 1066.00 NIST
Inp 1075.00 NIST
Inp Outlier 1095.00 NIST
Inp 1066.00 NIST
Inp 1073.00 NIST
Inp 1074.00 NIST
Inp 1075.80 NIST
Inp 1081.60 NIST
Inp 1078.10 NIST
Inp 1080.20 NIST
Inp 1068.00 NIST
Inp 1070.00 NIST
I [1325.00; 1379.00]   Show Hide
I 1325.00 NIST
I 1328.00 NIST
I 1357.20 NIST
I 1350.50 NIST
I 1332.30 NIST
I 1379.00 NIST
I 1330.00 NIST
I 1371.00 NIST
I 1364.00 NIST
I 1354.00 NIST
I 1332.00 NIST
I 1362.00 NIST
I 1355.00 NIST
I 1357.00 NIST
I 1332.00 NIST
I 1357.00 NIST
I 1355.00 NIST
I 1332.00 NIST
I 1379.00 NIST
Tboil 464.84 K Joback Calculated Property
Tc 672.09 K Joback Calculated Property
Tfus 206.22 ± 0.02 K NIST
Vc 0.487 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [258.11; 333.41] J/mol×K [464.84; 672.09] Show Hide
Cp,gas 258.11 J/mol×K 464.84 Joback Calculated Property
Cp,gas 272.33 J/mol×K 499.38 Joback Calculated Property
Cp,gas 285.86 J/mol×K 533.92 Joback Calculated Property
Cp,gas 298.71 J/mol×K 568.47 Joback Calculated Property
Cp,gas 310.90 J/mol×K 603.01 Joback Calculated Property
Cp,gas 322.46 J/mol×K 637.55 Joback Calculated Property
Cp,gas 333.41 J/mol×K 672.09 Joback Calculated Property
η [0.0002068; 0.0017125] Pa×s [253.92; 464.84] Show Hide
η 0.0017125 Pa×s 253.92 Joback Calculated Property
η 0.0009718 Pa×s 289.07 Joback Calculated Property
η 0.0006236 Pa×s 324.23 Joback Calculated Property
η 0.0004364 Pa×s 359.38 Joback Calculated Property
η 0.0003255 Pa×s 394.53 Joback Calculated Property
η 0.0002547 Pa×s 429.69 Joback Calculated Property
η 0.0002068 Pa×s 464.84 Joback Calculated Property
ΔvapH 48.90 kJ/mol 416.50 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [340.28; 493.15] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.46261e+01
Coefficient B-4.06393e+03
Coefficient C-5.68540e+01
Temperature range, min.340.28
Temperature range, max.493.15
Pvap 1.33 kPa 340.28 Calculated Property
Pvap 3.00 kPa 357.27 Calculated Property
Pvap 6.19 kPa 374.25 Calculated Property
Pvap 11.85 kPa 391.24 Calculated Property
Pvap 21.33 kPa 408.22 Calculated Property
Pvap 36.36 kPa 425.21 Calculated Property
Pvap 59.13 kPa 442.19 Calculated Property
Pvap 92.30 kPa 459.18 Calculated Property
Pvap 138.96 kPa 476.16 Calculated Property
Pvap 202.66 kPa 493.15 Calculated Property
Pvap [3.49e-06; 2940.00] kPa [206.22; 667.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A1.02234e+02
Coefficient B-9.78228e+03
Coefficient C-1.26946e+01
Coefficient D6.67201e-06
Temperature range, min.206.22
Temperature range, max.667.00
Pvap 3.49e-06 kPa 206.22 Calculated Property
Pvap 3.06e-03 kPa 257.42 Calculated Property
Pvap 0.20 kPa 308.62 Calculated Property
Pvap 3.31 kPa 359.81 Calculated Property
Pvap 23.50 kPa 411.01 Calculated Property
Pvap 99.60 kPa 462.21 Calculated Property
Pvap 302.29 kPa 513.41 Calculated Property
Pvap 735.60 kPa 564.60 Calculated Property
Pvap 1544.53 kPa 615.80 Calculated Property
Pvap 2940.00 kPa 667.00 Calculated Property

Similar Compounds

Benzene, 1,4-diethyl-2-methyl-. Benzene, 2,4-diethyl-1-methyl-. Benzene, 1-ethyl-3,4,5-trimethyl. Benzene, 1-ethyl-2,4-dimethyl-. Benzene, 2-ethyl-1,4-dimethyl-. Benzene, 1,2-diethyl-4-methyl-. Benzene, 1-ethyl-3-methyl-. Benzene, 1,2,4-triethyl-. Benzene, 1,3-diethyl-. Benzene, 1,2-dimethyl-4-(1-methylethyl)-. 1,2,3-Trimethyl-4-Ethylbenzene. 1,3-Dimethyl-2,5-diethylbenzene. Benzene, 1-ethyl-2,3-dimethyl-. 1,2-Dimethyl-4-propylbenzene. 1,3-Dimethyl-2,4-diethylbenzene.

Find more compounds similar to Benzene, 4-ethyl-1,2-dimethyl-.

Sources

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