Chemical Properties of 1,5-Hexadiene, 2,5-dimethyl- (CAS 627-58-7)

1,5-Hexadiene, 2,5-dimethyl-

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InChI
InChI=1S/C8H14/c1-7(2)5-6-8(3)4/h1,3,5-6H2,2,4H3
InChI Key
DSAYAFZWRDYBQY-UHFFFAOYSA-N
Formula
C8H14
SMILES
C=C(C)CCC(=C)C
Molecular Weight1
110.20
CAS
627-58-7
Other Names
  • 2,5-Dimethyl-1,5-hexadiene
  • 2,5-Dimethylhexa-1,5-diene
  • BIMETHALLYL
  • CH2=C(CH3)CH2CH2C(CH3)=CH2
  • DIMETHALLYL
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Physical Properties

Property Value Unit Source
Δf 175.06 kJ/mol Joback Calculated Property
Δfgas 22.83 kJ/mol Joback Calculated Property
Δfus 11.30 kJ/mol Joback Calculated Property
Δvap 32.22 kJ/mol Joback Calculated Property
log10WS -2.88 Crippen Calculated Property
logPoct/wat 2.919 Crippen Calculated Property
McVol 114.980 ml/mol McGowan Calculated Property
Pc 2793.56 kPa Joback Calculated Property
Inp [766.00; 818.00]   Show Hide
Inp 766.00 NIST
Inp 770.00 NIST
Inp 818.00 NIST
Inp 770.00 NIST
Tboil [387.45; 387.60] K Show Hide
Tboil 387.50 K NIST
Tboil Outlier 387.60 ± 1.00 K NIST
Tboil 387.50 ± 0.50 K NIST
Tboil 387.45 ± 0.50 K NIST
Tboil 387.50 ± 0.50 K NIST
Tboil 387.45 ± 0.40 K NIST
Tboil 387.45 ± 0.50 K NIST
Tboil 387.50 ± 1.00 K NIST
Tc 552.67 K Joback Calculated Property
Tfus [197.55; 197.60] K Show Hide
Tfus 197.60 ± 0.50 K NIST
Tfus 197.55 ± 0.50 K NIST
Tfus 197.60 ± 0.50 K NIST
Tfus 197.55 ± 0.40 K NIST
Tfus 197.55 ± 0.50 K NIST
Vc 0.448 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [203.37; 269.79] J/mol×K [375.56; 552.67] Show Hide
Cp,gas 203.37 J/mol×K 375.56 Joback Calculated Property
Cp,gas 215.74 J/mol×K 405.08 Joback Calculated Property
Cp,gas 227.57 J/mol×K 434.60 Joback Calculated Property
Cp,gas 238.87 J/mol×K 464.12 Joback Calculated Property
Cp,gas 249.66 J/mol×K 493.63 Joback Calculated Property
Cp,gas 259.96 J/mol×K 523.15 Joback Calculated Property
Cp,gas 269.79 J/mol×K 552.67 Joback Calculated Property
ΔvapH 38.80 kJ/mol 359.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.68] kPa [291.46; 410.40] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.55590e+01
Coefficient B-3.70482e+03
Coefficient C-4.88610e+01
Temperature range, min.291.46
Temperature range, max.410.40
Pvap 1.33 kPa 291.46 Calculated Property
Pvap 2.93 kPa 304.68 Calculated Property
Pvap 5.98 kPa 317.89 Calculated Property
Pvap 11.39 kPa 331.11 Calculated Property
Pvap 20.49 kPa 344.32 Calculated Property
Pvap 35.05 kPa 357.54 Calculated Property
Pvap 57.37 kPa 370.75 Calculated Property
Pvap 90.32 kPa 383.97 Calculated Property
Pvap 137.39 kPa 397.18 Calculated Property
Pvap 202.68 kPa 410.40 Calculated Property
Pvap [13.43; 99.81] kPa [330.15; 388.15] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A3.94769e+02
Coefficient B-2.04373e+04
Coefficient C-5.79070e+01
Coefficient D5.10658e-05
Temperature range, min.330.15
Temperature range, max.388.15
Pvap 13.43 kPa 330.15 Calculated Property
Pvap 17.87 kPa 336.59 Calculated Property
Pvap 23.31 kPa 343.04 Calculated Property
Pvap 29.90 kPa 349.48 Calculated Property
Pvap 37.74 kPa 355.93 Calculated Property
Pvap 46.95 kPa 362.37 Calculated Property
Pvap 57.65 kPa 368.82 Calculated Property
Pvap 69.96 kPa 375.26 Calculated Property
Pvap 83.97 kPa 381.71 Calculated Property
Pvap 99.81 kPa 388.15 Calculated Property

Similar Compounds

Cyclohexane, 1,4-bis(methylene)-. 1-Hexene, 2-methyl-. 1,5-Hexadiene, 2-methyl-. 1-Hexene, 2,5,5-trimethyl-. dimethyl-2,10 undecadiene-1,10. dimethyl-2,11 dodecadiene-1,11. dimethyl-2,13 tetradecadiene-1,13. 1,8-Nonadiene, 2,8-dimethyl-. dimethyl-2,15 hexadecadiene-1,15. dimethyl-2,9 decadiene-1,9. 2,6-Dimethyl-1,6-heptadiene. 1-Heptene, 2-methyl-. 2-methyl-1-heptadecene. 2-Methyl-1-nonene. 1-Undecene, 2-methyl-.

Find more compounds similar to 1,5-Hexadiene, 2,5-dimethyl-.

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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