Chemical Properties of Benzene, 1,2,3,4-tetramethyl- (CAS 488-23-3)

Benzene, 1,2,3,4-tetramethyl-

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InChI
InChI=1S/C10H14/c1-7-5-6-8(2)10(4)9(7)3/h5-6H,1-4H3
InChI Key
UOHMMEJUHBCKEE-UHFFFAOYSA-N
Formula
C10H14
SMILES
Cc1ccc(C)c(C)c1C
Molecular Weight1
134.22
CAS
488-23-3
Other Names
  • 1,2,3,4-Tetramethylbenzene
  • PREHNITENE
  • PREHNITOL
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Physical Properties

Property Value Unit Source
Δcliquid [-5845.70; -5827.50] kJ/mol Show Hide
Δcliquid -5845.70 ± 1.10 kJ/mol NIST
Δcliquid -5839.60 ± 3.00 kJ/mol NIST
Δcliquid -5827.50 ± 5.90 kJ/mol NIST
Δf 116.84 kJ/mol Joback Calculated Property
Δfgas [-43.80; -36.00] kJ/mol Show Hide
Δfgas -36.00 ± 1.40 kJ/mol NIST
Δfgas -37.60 ± 1.20 kJ/mol NIST
Δfgas -43.80 ± 3.00 kJ/mol NIST
Δfliquid [-96.40; -90.20] kJ/mol Show Hide
Δfliquid -90.20 ± 1.20 kJ/mol NIST
Δfliquid -96.40 ± 3.00 kJ/mol NIST
Δfus 14.53 kJ/mol Joback Calculated Property
Δvap [52.56; 57.20] kJ/mol Show Hide
Δvap 54.00 kJ/mol NIST
Δvap 52.56 ± 0.17 kJ/mol NIST
Δvap 52.60 ± 0.20 kJ/mol NIST
Δvap 57.20 kJ/mol NIST
IE [8.14; 8.18] eV Show Hide
IE 8.14 eV NIST
IE 8.18 eV NIST
IE 8.14 eV NIST
log10WS -3.37 Crippen Calculated Property
logPoct/wat 2.920 Crippen Calculated Property
McVol 128.000 ml/mol McGowan Calculated Property
Pc 2793.56 kPa Joback Calculated Property
Inp [1120.00; 1187.00]   Show Hide
Inp 1159.80 NIST
Inp Outlier 1169.40 NIST
Inp 1140.90 NIST
Inp 1139.00 NIST
Inp 1139.00 NIST
Inp 1139.00 NIST
Inp 1139.00 NIST
Inp 1136.00 NIST
Inp 1127.50 NIST
Inp 1129.20 NIST
Inp 1132.70 NIST
Inp 1135.00 NIST
Inp 1129.20 NIST
Inp 1132.70 NIST
Inp 1139.00 NIST
Inp 1125.98 NIST
Inp 1160.00 NIST
Inp 1165.00 NIST
Inp 1168.00 NIST
Inp 1136.00 NIST
Inp 1125.60 NIST
Inp 1150.40 NIST
Inp 1133.00 NIST
Inp Outlier 1187.00 NIST
Inp 1147.00 NIST
Inp 1142.00 NIST
Inp 1120.00 NIST
Inp 1122.00 NIST
Inp 1145.30 NIST
Inp 1149.90 NIST
Inp 1148.20 NIST
Inp 1144.20 NIST
Inp 1149.90 NIST
Inp 1153.80 NIST
Inp Outlier 1175.20 NIST
Inp 1144.20 NIST
Inp 1149.90 NIST
Inp 1153.80 NIST
Inp 1149.90 NIST
Inp 1148.20 NIST
Inp 1135.84 NIST
Inp 1136.00 NIST
Inp 1133.00 NIST
Inp 1144.00 NIST
Inp 1142.00 NIST
Inp 1127.00 NIST
Inp 1142.00 NIST
Inp 1142.00 NIST
Inp 1148.00 NIST
Inp 1147.00 NIST
Inp 1162.00 NIST
Inp 1151.00 NIST
Inp 1153.00 NIST
Inp 1149.00 NIST
Inp 1144.00 NIST
Inp 1161.40 NIST
Inp 1130.00 NIST
Inp 1132.00 NIST
Inp 1145.00 NIST
Inp 1151.00 NIST
Inp 1128.00 NIST
Inp 1128.00 NIST
Inp 1131.00 NIST
Inp 1135.00 NIST
Inp 1138.00 NIST
Inp 1125.00 NIST
Inp 1159.80 NIST
Inp 1139.00 NIST
Inp 1132.70 NIST
Inp 1125.98 NIST
Inp 1125.60 NIST
Inp 1144.00 NIST
Inp 1150.40 NIST
Inp 1145.00 NIST
Inp 1135.00 NIST
Inp 1148.00 NIST
Inp 1149.00 NIST
Inp 1147.00 NIST
I [1430.00; 1505.10]   Show Hide
I 1505.10 NIST
I 1461.60 NIST
I 1456.00 NIST
I 1434.70 NIST
I 1436.00 NIST
I 1430.00 NIST
I 1493.00 NIST
I 1495.00 NIST
I 1435.00 NIST
I 1462.00 NIST
I 1464.00 NIST
I 1476.00 NIST
I 1462.00 NIST
I 1462.00 NIST
I 1505.10 NIST
liquid 290.80 J/mol×K NIST
Tboil 469.82 K Joback Calculated Property
Tc 678.39 K Joback Calculated Property
Tfus [265.50; 266.82] K Show Hide
Tfus 266.82 ± 0.20 K NIST
Tfus 265.50 ± 1.00 K NIST
Tfus 265.75 ± 2.50 K NIST
Tfus 266.75 ± 0.10 K NIST
Ttriple 265.40 ± 0.30 K NIST
Vc 0.487 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [258.77; 332.37] J/mol×K [469.82; 678.39] Show Hide
Cp,gas 258.77 J/mol×K 469.82 Joback Calculated Property
Cp,gas 272.57 J/mol×K 504.58 Joback Calculated Property
Cp,gas 285.73 J/mol×K 539.34 Joback Calculated Property
Cp,gas 298.28 J/mol×K 574.11 Joback Calculated Property
Cp,gas 310.23 J/mol×K 608.87 Joback Calculated Property
Cp,gas 321.58 J/mol×K 643.63 Joback Calculated Property
Cp,gas 332.37 J/mol×K 678.39 Joback Calculated Property
Cp,liquid [236.00; 244.30] J/mol×K [291.90; 298.00] Show Hide
Cp,liquid 236.00 J/mol×K 291.90 NIST
Cp,liquid 244.30 J/mol×K 298.00 NIST
η [0.0001983; 0.0012469] Pa×s [266.44; 469.82] Show Hide
η 0.0012469 Pa×s 266.44 Joback Calculated Property
η 0.0007720 Pa×s 300.34 Joback Calculated Property
η 0.0005268 Pa×s 334.23 Joback Calculated Property
η 0.0003857 Pa×s 368.13 Joback Calculated Property
η 0.0002977 Pa×s 402.03 Joback Calculated Property
η 0.0002391 Pa×s 435.92 Joback Calculated Property
η 0.0001983 Pa×s 469.82 Joback Calculated Property
ΔfusH [11.23; 11.23] kJ/mol [265.40; 265.40] Show Hide
ΔfusH 11.23 kJ/mol 265.40 NIST
ΔfusH 11.23 kJ/mol 265.40 NIST
ΔfusH 11.23 kJ/mol 265.40 NIST
ΔvapH [50.70; 55.70] kJ/mol [396.50; 430.50] Show Hide
ΔvapH 55.70 kJ/mol 396.50 NIST
ΔvapH 50.70 kJ/mol 430.50 NIST
ΔfusS 42.30 J/mol×K 265.40 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [353.60; 508.82] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.46818e+01
Coefficient B-4.16744e+03
Coefficient C-6.40760e+01
Temperature range, min.353.60
Temperature range, max.508.82
Pvap 1.33 kPa 353.60 Calculated Property
Pvap 3.00 kPa 370.85 Calculated Property
Pvap 6.17 kPa 388.09 Calculated Property
Pvap 11.82 kPa 405.34 Calculated Property
Pvap 21.27 kPa 422.59 Calculated Property
Pvap 36.27 kPa 439.83 Calculated Property
Pvap 59.01 kPa 457.08 Calculated Property
Pvap 92.16 kPa 474.33 Calculated Property
Pvap 138.85 kPa 491.57 Calculated Property
Pvap 202.64 kPa 508.82 Calculated Property
Pvap [1.30; 2832.30] kPa [352.15; 695.10] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A9.69035e+01
Coefficient B-9.94657e+03
Coefficient C-1.17674e+01
Coefficient D4.88689e-06
Temperature range, min.352.15
Temperature range, max.695.10
Pvap 1.30 kPa 352.15 Calculated Property
Pvap 7.01 kPa 390.26 Calculated Property
Pvap 26.32 kPa 428.36 Calculated Property
Pvap 76.02 kPa 466.47 Calculated Property
Pvap 180.93 kPa 504.57 Calculated Property
Pvap 372.64 kPa 542.68 Calculated Property
Pvap 688.03 kPa 580.78 Calculated Property
Pvap 1169.00 kPa 618.89 Calculated Property
Pvap 1864.14 kPa 656.99 Calculated Property
Pvap 2832.30 kPa 695.10 Calculated Property

Similar Compounds

Benzene, 1,2,3-trimethyl-. Benzene, 1,2,4-trimethyl-. Benzene, 1,2,3,5-tetramethyl-. Benzene, pentamethyl-. 2-Methylbenzyl radical. o-Xylene. 1,2-Di(methyl-d3)benzene-d4. Benzene, 1,2,4,5-tetramethyl-. 2,3,6-Trimethylbenzaldehyde. 1,2,4-Trimethyl-3-(chloromethyl)benzene. Benzonitrile, 3,4-dimethyl-. 2,3,4-Trimethylbenzaldehyde. 1,2,3-Trimethyl-4-(chloromethyl)benzene. 1,4-Dimethyl-2,3-bis(chloromethyl)benzene. 1,2-Dimethyl-3,6-bis(chloromethyl)benzene.

Find more compounds similar to Benzene, 1,2,3,4-tetramethyl-.

Sources

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.

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