Chemical Properties of Pentane, 2,3,3,4-tetramethyl- (CAS 16747-38-9)

Pentane, 2,3,3,4-tetramethyl-

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InChI
InChI=1S/C9H20/c1-7(2)9(5,6)8(3)4/h7-8H,1-6H3
InChI Key
JLCYYQOQSAMWTA-UHFFFAOYSA-N
Formula
C9H20
SMILES
CC(C)C(C)(C)C(C)C
Molecular Weight1
128.26
CAS
16747-38-9
Other Names
  • 2,3,3,4-Tetramethylpentane
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Physical Properties

Property Value Unit Source
ω 0.3130 KDB
Δcliquid -6121.90 ± 1.60 kJ/mol NIST
Δf 34.12 kJ/mol KDB
Δc,grossH 6121.95 kJ/mol KDB
Δc,netH 5681.830 kJ/mol KDB
Δfgas -236.40 kJ/mol KDB
Δfus 4.61 kJ/mol Joback Calculated Property
Δvap 41.80 kJ/mol NIST
log10WS -2.86 Crippen Calculated Property
logPoct/wat 3.325 Crippen Calculated Property
McVol 137.670 ml/mol McGowan Calculated Property
Pc [2716.00; 2720.00] kPa Show Hide
Pc 2720.00 kPa KDB
Pc 2720.00 ± 40.00 kPa NIST
Pc 2716.00 ± 20.00 kPa NIST
Inp [851.00; 870.00]   Show Hide
Inp 861.00 NIST
Inp 852.00 NIST
Inp 857.90 NIST
Inp 864.20 NIST
Inp 854.50 NIST
Inp 854.70 NIST
Inp 861.00 NIST
Inp 861.10 NIST
Inp 860.90 NIST
Inp 858.00 NIST
Inp 863.00 NIST
Inp 858.90 NIST
Inp 861.00 NIST
Inp 854.00 NIST
Inp 859.00 NIST
Inp 865.00 NIST
Inp Outlier 870.00 NIST
Inp 851.00 NIST
Inp 856.00 NIST
Inp 858.00 NIST
Inp 861.00 NIST
Inp 861.00 NIST
Inp 858.00 NIST
Inp 851.00 NIST
Tboil [405.00; 414.72] K Show Hide
Tboil 414.72 K KDB
Tboil 414.70 K NIST
Tboil 414.70 ± 0.03 K NIST
Tboil 414.55 ± 0.40 K NIST
Tboil 414.35 ± 0.50 K NIST
Tboil 414.69 ± 0.10 K NIST
Tboil 414.55 ± 0.50 K NIST
Tboil 414.69 ± 0.20 K NIST
Tboil Outlier 405.00 ± 1.50 K NIST
Tc [607.50; 607.55] K Show Hide
Tc 607.50 K KDB
Tc 607.50 ± 0.50 K NIST
Tc 607.55 ± 0.20 K NIST
Tfus [171.00; 171.02] K Show Hide
Tfus 171.00 K KDB
Tfus 171.01 ± 0.10 K NIST
Tfus 171.02 ± 0.02 K NIST
Tfus 171.02 ± 0.05 K NIST
Vc 0.516 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [273.79; 361.94] J/mol×K [401.21; 582.85] Show Hide
Cp,gas 273.79 J/mol×K 401.21 Joback Calculated Property
Cp,gas 290.35 J/mol×K 431.48 Joback Calculated Property
Cp,gas 306.13 J/mol×K 461.76 Joback Calculated Property
Cp,gas 321.15 J/mol×K 492.03 Joback Calculated Property
Cp,gas 335.44 J/mol×K 522.31 Joback Calculated Property
Cp,gas 349.03 J/mol×K 552.58 Joback Calculated Property
Cp,gas 361.94 J/mol×K 582.85 Joback Calculated Property
η [0.0002468; 0.0512340] Pa×s [163.61; 401.21] Show Hide
η 0.0512340 Pa×s 163.61 Joback Calculated Property
η 0.0088523 Pa×s 203.21 Joback Calculated Property
η 0.0027119 Pa×s 242.81 Joback Calculated Property
η 0.0011576 Pa×s 282.41 Joback Calculated Property
η 0.0006093 Pa×s 322.01 Joback Calculated Property
η 0.0003691 Pa×s 361.61 Joback Calculated Property
η 0.0002468 Pa×s 401.21 Joback Calculated Property
ΔvapH [34.94; 39.30] kJ/mol [373.50; 414.70] Show Hide
ΔvapH 39.30 kJ/mol 373.50 NIST
ΔvapH 34.94 kJ/mol 414.70 KDB
n0 1.42003 298.15 KDB
ρl 755.00 kg/m3 293.00 KDB
γ 0.02 N/m 298.20 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [301.17; 443.29] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.40767e+01
Coefficient B-3.41898e+03
Coefficient C-5.32210e+01
Temperature range, min.301.17
Temperature range, max.443.29
Pvap 1.33 kPa 301.17 Calculated Property
Pvap 3.04 kPa 316.96 Calculated Property
Pvap 6.33 kPa 332.75 Calculated Property
Pvap 12.18 kPa 348.54 Calculated Property
Pvap 21.91 kPa 364.33 Calculated Property
Pvap 37.26 kPa 380.13 Calculated Property
Pvap 60.34 kPa 395.92 Calculated Property
Pvap 93.63 kPa 411.71 Calculated Property
Pvap 140.02 kPa 427.50 Calculated Property
Pvap 202.67 kPa 443.29 Calculated Property
Pvap [1.32; 2717.64] kPa [300.15; 607.50] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A8.24133e+01
Coefficient B-7.67624e+03
Coefficient C-1.00145e+01
Coefficient D6.27762e-06
Temperature range, min.300.15
Temperature range, max.607.50
Pvap 1.32 kPa 300.15 Calculated Property
Pvap 7.01 kPa 334.30 Calculated Property
Pvap 25.86 kPa 368.45 Calculated Property
Pvap 73.51 kPa 402.60 Calculated Property
Pvap 172.93 kPa 436.75 Calculated Property
Pvap 353.58 kPa 470.90 Calculated Property
Pvap 650.96 kPa 505.05 Calculated Property
Pvap 1107.31 kPa 539.20 Calculated Property
Pvap 1774.29 kPa 573.35 Calculated Property
Pvap 2717.64 kPa 607.50 Calculated Property

Similar Compounds

Pentane, 2,2,3,3,4-pentamethyl-. Pentane, 2,3,3-trimethyl-. Pentane, 2,2,3,4-tetramethyl-. Pentane, 3-ethyl-2,3,4-trimethyl-. Pentane, 3-ethyl-2,3-dimethyl-. Pentane, 3,3-diethyl-2-methyl-. Pentane, 2,2,3,4,4-pentamethyl-. 2,4-dimethyl-2,3-isopropyl-pentane. Pentane, 2,3,4-trimethyl-. Pentane, 2,2,3-trimethyl-. Pentane, 3-ethyl-2,2,4-trimethyl. Pentane, 2,4-dimethyl-3-(1-methylethyl)-. Hexane, 2,3,3,5-tetramethyl-. Pentane, 3-ethyl-2,2-dimethyl-. Hexane, 2,3,3,4-tetramethyl-.

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

Sources

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