Chemical Properties of 4-Methyl-1,3-pentadiene (CAS 926-56-7)

4-Methyl-1,3-pentadiene

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InChI
InChI=1S/C6H10/c1-4-5-6(2)3/h4-5H,1H2,2-3H3
InChI Key
CJSBUWDGPXGFGA-UHFFFAOYSA-N
Formula
C6H10
SMILES
C=CC=C(C)C
Molecular Weight1
82.14
CAS
926-56-7
Other Names
  • (CH3)2C=CHCH=CH2
  • 1,3-Pentadiene, 4-methyl-
  • 4-methylpenta-1,3-diene

Physical Properties

Property Value Unit Source
Δf 159.15 kJ/mol Joback Calculated Property
Δfgas 65.69 kJ/mol Joback Calculated Property
Δfus 8.91 kJ/mol Joback Calculated Property
Δvap 28.32 kJ/mol Joback Calculated Property
IE [8.25; 8.29] eV Show Hide
IE 8.26 ± 0.05 eV NIST
IE 8.29 eV NIST
IE 8.28 ± 0.02 eV NIST
IE 8.25 eV NIST
log10WS -2.04 Crippen Calculated Property
logPoct/wat 2.139 Crippen Calculated Property
McVol 86.800 ml/mol McGowan Calculated Property
Pc 3480.65 kPa Joback Calculated Property
Inp [609.00; 642.00]   Show Hide
Inp 629.00 NIST
Inp 634.00 NIST
Inp 636.00 NIST
Inp 629.60 NIST
Inp 628.70 NIST
Inp 628.00 NIST
Inp 629.00 NIST
Inp 630.00 NIST
Inp 631.00 NIST
Inp 642.00 NIST
Inp Outlier 609.00 NIST
Inp 636.00 NIST
Inp 636.00 NIST
Inp 636.00 NIST
Inp 629.00 NIST
Inp 628.00 NIST
I [746.00; 796.00]   Show Hide
I 777.00 NIST
I 746.00 NIST
I 796.00 NIST
Tboil [347.00; 350.00] K Show Hide
Tboil 349.70 K NIST
Tboil 347.00 ± 2.00 K NIST
Tboil 349.00 ± 2.00 K NIST
Tboil 349.45 ± 0.60 K NIST
Tboil 350.00 ± 2.00 K NIST
Tc 517.19 K Joback Calculated Property
Tfus 203.00 ± 15.00 K NIST
Vc 0.334 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [132.16; 184.75] J/mol×K [337.40; 517.19] Show Hide
Cp,gas 132.16 J/mol×K 337.40 Joback Calculated Property
Cp,gas 142.08 J/mol×K 367.36 Joback Calculated Property
Cp,gas 151.51 J/mol×K 397.33 Joback Calculated Property
Cp,gas 160.47 J/mol×K 427.29 Joback Calculated Property
Cp,gas 168.98 J/mol×K 457.26 Joback Calculated Property
Cp,gas 177.07 J/mol×K 487.22 Joback Calculated Property
Cp,gas 184.75 J/mol×K 517.19 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [253.53; 374.16] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.38441e+01
Coefficient B-2.77744e+03
Coefficient C-4.86470e+01
Temperature range, min.253.53
Temperature range, max.374.16
Pvap 1.33 kPa 253.53 Calculated Property
Pvap 3.07 kPa 266.93 Calculated Property
Pvap 6.40 kPa 280.34 Calculated Property
Pvap 12.33 kPa 293.74 Calculated Property
Pvap 22.19 kPa 307.14 Calculated Property
Pvap 37.68 kPa 320.55 Calculated Property
Pvap 60.89 kPa 333.95 Calculated Property
Pvap 94.24 kPa 347.35 Calculated Property
Pvap 140.49 kPa 360.76 Calculated Property
Pvap 202.67 kPa 374.16 Calculated Property

Similar Compounds

2,4-Hexadiene, 2-methyl-. 2,4-Hexadiene, 2,5-dimethyl-. 1,3,5-Hexatriene, 3-methyl-, (E)-. 2-Methyl-2,4,6-octatriene. 1,3-Pentadiene, 3-methyl-. 1,3-Pentadiene, 3-methyl-, (Z)-. 1,3-Pentadiene, 3-methyl-, (Z)-. 3-(2-Propylidene)-1,4-pentadiene. 1,3-Pentadiene, 2,4-dimethyl-. 1,3-Pentadiene, (Z)-. 1,3-Pentadiene, (E)-. 1,3-Pentadiene. 2-Butene, 2-methyl-. 1,6-Dimethylhepta-1,3,5-triene. 2,4-Dimethyl-2,4,6-octatriene.

Find more compounds similar to 4-Methyl-1,3-pentadiene.

Sources

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

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