Chemical Properties of 1-Pentene, 4,4-dimethyl- (CAS 762-62-9)

1-Pentene, 4,4-dimethyl-

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InChI
InChI=1S/C7H14/c1-5-6-7(2,3)4/h5H,1,6H2,2-4H3
InChI Key
KLCNJIQZXOQYTE-UHFFFAOYSA-N
Formula
C7H14
SMILES
C=CCC(C)(C)C
Molecular Weight1
98.19
CAS
762-62-9
Other Names
  • (CH3)3CCH2CH=CH2
  • 2,2-DIMETHYL-4-PENTENE
  • 4,4-Dimethyl-1-pentene
  • 4,4-dimethylpent-1-ene
  • neo-amylethylene
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Physical Properties

Property Value Unit Source
Δcliquid -4644.80 ± 1.70 kJ/mol NIST
Δf 98.74 kJ/mol Joback Calculated Property
Δfgas -71.13 kJ/mol Joback Calculated Property
Δfus 5.19 kJ/mol Joback Calculated Property
Δvap [31.20; 31.20] kJ/mol Show Hide
Δvap 31.20 kJ/mol NIST
Δvap 31.20 kJ/mol NIST
IE [9.40; 9.60] eV Show Hide
IE 9.40 ± 0.00 eV NIST
IE 9.60 eV NIST
log10WS -2.36 Crippen Calculated Property
logPoct/wat 2.609 Crippen Calculated Property
McVol 105.190 ml/mol McGowan Calculated Property
Pc 2989.32 kPa Joback Calculated Property
Inp [602.30; 617.00]   Show Hide
Inp 610.40 NIST
Inp 602.30 NIST
Inp 603.00 NIST
Inp 614.00 NIST
Inp 615.00 NIST
Inp Outlier 617.00 NIST
Inp 614.50 NIST
Inp 615.90 NIST
Inp 604.90 NIST
Inp 606.60 NIST
Inp 611.00 NIST
Inp 611.00 NIST
Inp 608.00 NIST
Inp 605.00 NIST
Inp 605.00 NIST
Inp 606.00 NIST
Inp 605.00 NIST
Inp 603.00 NIST
Inp 605.00 NIST
Inp 607.00 NIST
Inp 609.00 NIST
Inp 611.00 NIST
Inp 610.00 NIST
Inp 610.00 NIST
Inp 608.00 NIST
Inp 603.40 NIST
Inp 605.00 NIST
Inp 607.00 NIST
Inp 606.00 NIST
Inp 614.00 NIST
Inp 607.00 NIST
Inp 611.00 NIST
Inp 609.00 NIST
Inp 608.00 NIST
Inp 608.00 NIST
Inp 610.40 NIST
Inp Outlier 617.00 NIST
Inp 611.00 NIST
Inp 606.00 NIST
Inp 609.00 NIST
Inp 603.40 NIST
Tboil [344.40; 345.70] K Show Hide
Tboil 345.70 K NIST
Tboil 345.58 ± 0.20 K NIST
Tboil 345.65 ± 0.50 K NIST
Tboil 345.10 ± 3.00 K NIST
Tboil 345.65 ± 0.30 K NIST
Tboil 345.35 ± 0.50 K NIST
Tboil 345.65 ± 0.20 K NIST
Tboil 345.25 ± 0.50 K NIST
Tboil 345.66 ± 0.30 K NIST
Tboil 345.59 ± 0.20 K NIST
Tboil 345.30 ± 0.30 K NIST
Tboil Outlier 344.40 ± 4.00 K NIST
Tboil 345.25 ± 0.40 K NIST
Tboil Outlier 344.40 ± 0.50 K NIST
Tboil 344.95 ± 0.60 K NIST
Tboil 345.50 ± 1.00 K NIST
Tc 516.00 K Gas-Liq...
Tfus [135.53; 136.55] K Show Hide
Tfus Outlier 135.53 ± 0.50 K NIST
Tfus 136.51 ± 0.06 K NIST
Tfus 136.55 ± 0.03 K NIST
Tfus 136.50 ± 0.50 K NIST
Tfus 136.45 ± 0.30 K NIST
Tfus 136.47 ± 0.20 K NIST
Tfus 136.50 ± 0.40 K NIST
Tfus 136.45 ± 0.50 K NIST
Vc 0.398 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [180.87; 249.12] J/mol×K [353.01; 531.33] Show Hide
Cp,gas 180.87 J/mol×K 353.01 Joback Calculated Property
Cp,gas 193.78 J/mol×K 382.73 Joback Calculated Property
Cp,gas 206.04 J/mol×K 412.45 Joback Calculated Property
Cp,gas 217.68 J/mol×K 442.17 Joback Calculated Property
Cp,gas 228.72 J/mol×K 471.89 Joback Calculated Property
Cp,gas 239.19 J/mol×K 501.61 Joback Calculated Property
Cp,gas 249.12 J/mol×K 531.33 Joback Calculated Property
η [0.0002742; 0.0092538] Pa×s [169.31; 353.01] Show Hide
η 0.0092538 Pa×s 169.31 Joback Calculated Property
η 0.0032853 Pa×s 199.93 Joback Calculated Property
η 0.0015356 Pa×s 230.54 Joback Calculated Property
η 0.0008579 Pa×s 261.16 Joback Calculated Property
η 0.0005415 Pa×s 291.78 Joback Calculated Property
η 0.0003731 Pa×s 322.39 Joback Calculated Property
η 0.0002742 Pa×s 353.01 Joback Calculated Property
ΔvapH [31.00; 31.00] kJ/mol [318.00; 323.00] Show Hide
ΔvapH 31.00 kJ/mol 318.00 NIST
ΔvapH 31.00 kJ/mol 323.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.63] kPa [249.79; 370.09] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.38019e+01
Coefficient B-2.74766e+03
Coefficient C-4.64750e+01
Temperature range, min.249.79
Temperature range, max.370.09
Pvap 1.33 kPa 249.79 Calculated Property
Pvap 3.07 kPa 263.16 Calculated Property
Pvap 6.41 kPa 276.52 Calculated Property
Pvap 12.35 kPa 289.89 Calculated Property
Pvap 22.23 kPa 303.26 Calculated Property
Pvap 37.75 kPa 316.62 Calculated Property
Pvap 60.98 kPa 329.99 Calculated Property
Pvap 94.33 kPa 343.36 Calculated Property
Pvap 140.55 kPa 356.72 Calculated Property
Pvap 202.63 kPa 370.09 Calculated Property
Pvap [12.90; 99.75] kPa [290.15; 345.15] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A7.95616e+01
Coefficient B-6.26895e+03
Coefficient C-9.90657e+00
Coefficient D9.21539e-06
Temperature range, min.290.15
Temperature range, max.345.15
Pvap 12.90 kPa 290.15 Calculated Property
Pvap 16.94 kPa 296.26 Calculated Property
Pvap 21.95 kPa 302.37 Calculated Property
Pvap 28.10 kPa 308.48 Calculated Property
Pvap 35.56 kPa 314.59 Calculated Property
Pvap 44.52 kPa 320.71 Calculated Property
Pvap 55.20 kPa 326.82 Calculated Property
Pvap 67.81 kPa 332.93 Calculated Property
Pvap 82.58 kPa 339.04 Calculated Property
Pvap 99.75 kPa 345.15 Calculated Property

Similar Compounds

4,4-Dimethyl-1-hexene. 2-Hexene, 5,5-dimethyl-, (E)-. 2-Hexene, 5,5-dimethyl-, (Z)-. trans-2,2,7,7-Tetramethyl-4-octene. cis-2,2,7,7-Tetramethyl-4-octene. 4-Pentenal, 2,2-dimethyl-. 1,5-hexadiene, 3,3-dimethyl-. 1-Pentene, 4-methyl-. Cyclopentene, 4,4-dimethyl-. Cyclobutene, 3,3-dimethyl-. 1-Pentene, 3,4,4-trimethyl-. 4-Pentenoic acid, 2,2-dimethyl-. 4-Pentene-2-ol, 2-methyl. 1-Pentene, 2,4,4-trimethyl-. 1-Pentene, 3,3-dimethyl-.

Find more compounds similar to 1-Pentene, 4,4-dimethyl-.

Sources

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