Chemical Properties of Benzene, 1,3-bis(1-methylethyl)- (CAS 99-62-7)

Benzene, 1,3-bis(1-methylethyl)-

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InChI
InChI=1S/C12H18/c1-9(2)11-6-5-7-12(8-11)10(3)4/h5-10H,1-4H3
InChI Key
UNEATYXSUBPPKP-UHFFFAOYSA-N
Formula
C12H18
SMILES
CC(C)c1cccc(C(C)C)c1
Molecular Weight1
162.27
CAS
99-62-7
Other Names
  • 1,3-DIISOPROPYLBENZENE
  • 1,3-bis(1-methylethyl)benzene
  • 3-Isopropylcumene
  • Benzene, 1,3-di-(1-methylethyl)
  • Benzene, m-diisopropyl-
  • m-Diisopropylbenzene
  • meta-Diisopropylbenzene
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Physical Properties

Property Value Unit Source
Δf 148.06 kJ/mol Joback Calculated Property
Δfgas -76.51 kJ/mol Joback Calculated Property
Δfliquid -132.30 kJ/mol NIST
Δfus 13.44 kJ/mol Joback Calculated Property
Δvap 56.20 ± 0.80 kJ/mol NIST
log10WS -3.84 Crippen Calculated Property
logPoct/wat 3.933 Crippen Calculated Property
McVol 156.180 ml/mol McGowan Calculated Property
Pc 2349.00 kPa KDB
Inp [1113.00; 1161.00]   Show Hide
Inp 1141.00 NIST
Inp 1141.00 NIST
Inp 1143.00 NIST
Inp 1143.00 NIST
Inp 1147.00 NIST
Inp 1151.00 NIST
Inp 1116.30 NIST
Inp 1118.80 NIST
Inp 1142.70 NIST
Inp 1146.80 NIST
Inp 1150.70 NIST
Inp 1116.70 NIST
Inp 1118.80 NIST
Inp 1120.00 NIST
Inp 1115.13 NIST
Inp 1135.20 NIST
Inp 1139.00 NIST
Inp 1142.75 NIST
Inp Outlier 1161.00 NIST
Inp 1127.00 NIST
Inp 1136.20 NIST
Inp 1141.00 NIST
Inp 1139.00 NIST
Inp 1143.00 NIST
Inp 1143.00 NIST
Inp 1147.00 NIST
Inp 1147.00 NIST
Inp 1113.00 NIST
Inp 1122.00 NIST
Inp 1127.00 NIST
Inp 1141.00 NIST
Inp 1142.00 NIST
Inp 1135.00 NIST
Inp 1143.00 NIST
Inp 1122.00 NIST
I [1321.00; 1389.00]   Show Hide
I 1342.20 NIST
I 1330.00 NIST
I 1376.00 NIST
I 1361.00 NIST
I 1362.00 NIST
I 1362.00 NIST
I 1370.00 NIST
I 1380.00 NIST
I 1389.00 NIST
I 1354.00 NIST
I 1330.00 NIST
I 1321.00 NIST
I 1331.00 NIST
I 1376.00 NIST
Tboil [476.20; 476.40] K Show Hide
Tboil 476.35 K KDB
Tboil 476.40 K NIST
Tboil 476.33 ± 2.00 K NIST
Tboil 476.20 ± 2.00 K NIST
Tc 664.35 K KDB
Tfus [210.02; 210.05] K Show Hide
Tfus 210.05 K KDB
Tfus 210.02 ± 2.00 K NIST
Vc 0.583 m3/kmol KDB
Zc 0.2478810 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [346.60; 437.55] J/mol×K [504.74; 714.27] Show Hide
Cp,gas 346.60 J/mol×K 504.74 Joback Calculated Property
Cp,gas 364.01 J/mol×K 539.66 Joback Calculated Property
Cp,gas 380.47 J/mol×K 574.58 Joback Calculated Property
Cp,gas 396.02 J/mol×K 609.51 Joback Calculated Property
Cp,gas 410.70 J/mol×K 644.43 Joback Calculated Property
Cp,gas 424.53 J/mol×K 679.35 Joback Calculated Property
Cp,gas 437.55 J/mol×K 714.27 Joback Calculated Property
η [0.0001786; 0.0055461] Pa×s [233.94; 504.74] Show Hide
η 0.0055461 Pa×s 233.94 Joback Calculated Property
η 0.0019687 Pa×s 279.07 Joback Calculated Property
η 0.0009324 Pa×s 324.21 Joback Calculated Property
η 0.0005301 Pa×s 369.34 Joback Calculated Property
η 0.0003408 Pa×s 414.47 Joback Calculated Property
η 0.0002390 Pa×s 459.61 Joback Calculated Property
η 0.0001786 Pa×s 504.74 Joback Calculated Property
ΔvapH [48.90; 56.00] kJ/mol [300.50; 432.00] Show Hide
ΔvapH 56.00 ± 0.80 kJ/mol 300.50 NIST
ΔvapH 48.90 kJ/mol 432.00 NIST
ρl 860.05 kg/m3 293.10 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [347.10; 508.77] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.41482e+01
Coefficient B-3.94159e+03
Coefficient C-6.27270e+01
Temperature range, min.347.10
Temperature range, max.508.77
Pvap 1.33 kPa 347.10 Calculated Property
Pvap 3.04 kPa 365.06 Calculated Property
Pvap 6.31 kPa 383.03 Calculated Property
Pvap 12.13 kPa 400.99 Calculated Property
Pvap 21.83 kPa 418.95 Calculated Property
Pvap 37.14 kPa 436.92 Calculated Property
Pvap 60.16 kPa 454.88 Calculated Property
Pvap 93.44 kPa 472.84 Calculated Property
Pvap 139.86 kPa 490.81 Calculated Property
Pvap 202.64 kPa 508.77 Calculated Property
Pvap [3.33e-06; 2448.24] kPa [210.02; 684.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A7.11326e+01
Coefficient B-8.76552e+03
Coefficient C-7.87128e+00
Coefficient D1.85746e-06
Temperature range, min.210.02
Temperature range, max.684.00
Pvap 3.33e-06 kPa 210.02 Calculated Property
Pvap 2.58e-03 kPa 262.68 Calculated Property
Pvap 0.17 kPa 315.35 Calculated Property
Pvap 2.89 kPa 368.01 Calculated Property
Pvap 21.49 kPa 420.68 Calculated Property
Pvap 94.14 kPa 473.34 Calculated Property
Pvap 288.93 kPa 526.01 Calculated Property
Pvap 692.13 kPa 578.67 Calculated Property
Pvap 1388.67 kPa 631.34 Calculated Property
Pvap 2448.24 kPa 684.00 Calculated Property

Similar Compounds

1-Isopropyl-3-tert-butylbenzene. Benzene, 1-methyl-3-(1-methylethyl)-. Benzene, 1-ethyl-3-(1-methylethyl)-. Benzene, 1,3,5-tris(1-methylethyl)-. 3-Isopropylbenzaldehyde. Benzene, (1-methylethyl)-. Benzene, 1,2-dimethyl-4-(1-methylethyl)-. Benzene, 1-methyl-3,5-bis(1-methylethyl)-. 1,3-di-iso-propylnaphthalene. Benzene, 1-(1,1-dimethylethyl)-3-ethyl-. Benzene, 1,3-dimethyl-5-(1-methylethyl)-. 3-isopropyl styrene. Benzene, 1-ethyl-3,5-diisopropyl-. Benzene, 1,4-bis(1-methylethyl)-. 1,2,4-Tri-isopropylbenzene.

Find more compounds similar to Benzene, 1,3-bis(1-methylethyl)-.

Sources

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