Chemical Properties of 1,3-Pentadiene, 2,4-dimethyl- (CAS 1000-86-8)

1,3-Pentadiene, 2,4-dimethyl-

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InChI
InChI=1S/C7H12/c1-6(2)5-7(3)4/h5H,1H2,2-4H3
InChI Key
CMSUNVGIWAFNBG-UHFFFAOYSA-N
Formula
C7H12
SMILES
C=C(C)C=C(C)C
Molecular Weight1
96.17
CAS
1000-86-8
Other Names
  • (CH3)2C=CHC(CH3)=CH2
  • 1,1,3-TRIMETHYLBUTADIENE
  • 2,4-Dimethyl-1,3-pentadiene
  • 2,4-dimethylpenta-1,3-diene
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Physical Properties

Property Value Unit Source
PAff 886.50 kJ/mol NIST
BasG 857.60 kJ/mol NIST
Δf 159.02 kJ/mol Joback Calculated Property
Δfgas 35.26 kJ/mol Joback Calculated Property
Δfus 10.19 kJ/mol Joback Calculated Property
Δvap 30.62 kJ/mol Joback Calculated Property
log10WS -2.46 Crippen Calculated Property
logPoct/wat 2.529 Crippen Calculated Property
McVol 100.890 ml/mol McGowan Calculated Property
Pc 3135.00 kPa Joback Calculated Property
Inp [686.00; 700.00]   Show Hide
Inp 687.00 NIST
Inp 700.00 NIST
Inp 700.00 NIST
Inp 686.00 NIST
Inp 687.00 NIST
Inp 688.00 NIST
Inp 688.00 NIST
Inp 698.00 NIST
Inp 698.00 NIST
Inp 698.00 NIST
Tboil 360.16 K Joback Calculated Property
Tc 543.50 K Joback Calculated Property
Tfus [157.15; 159.15] K Show Hide
Tfus 157.15 ± 1.00 K NIST
Tfus 157.20 ± 0.50 K NIST
Tfus 157.15 ± 0.40 K NIST
Tfus 157.15 ± 0.50 K NIST
Tfus 159.15 ± 5.00 K NIST
Vc 0.391 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [166.61; 227.61] J/mol×K [360.16; 543.50] Show Hide
Cp,gas 166.61 J/mol×K 360.16 Joback Calculated Property
Cp,gas 178.12 J/mol×K 390.72 Joback Calculated Property
Cp,gas 189.05 J/mol×K 421.27 Joback Calculated Property
Cp,gas 199.45 J/mol×K 451.83 Joback Calculated Property
Cp,gas 209.32 J/mol×K 482.38 Joback Calculated Property
Cp,gas 218.70 J/mol×K 512.94 Joback Calculated Property
Cp,gas 227.61 J/mol×K 543.50 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [274.58; 388.58] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.55174e+01
Coefficient B-3.52699e+03
Coefficient C-4.29950e+01
Temperature range, min.274.58
Temperature range, max.388.58
Pvap 1.33 kPa 274.58 Calculated Property
Pvap 2.94 kPa 287.25 Calculated Property
Pvap 5.99 kPa 299.91 Calculated Property
Pvap 11.41 kPa 312.58 Calculated Property
Pvap 20.52 kPa 325.25 Calculated Property
Pvap 35.10 kPa 337.91 Calculated Property
Pvap 57.44 kPa 350.58 Calculated Property
Pvap 90.40 kPa 363.25 Calculated Property
Pvap 137.45 kPa 375.91 Calculated Property
Pvap 202.67 kPa 388.58 Calculated Property

Similar Compounds

2,4-Dimethyl-2,4,6-octatriene. 2-Methyl-1, cis-3-pentadiene. 1,3-Pentadiene, 2-methyl-. 1,3-Pentadiene, 2-methyl-, (E)-. 1,6-Dimethylhepta-1,3,5-triene. 2,4-Hexadiene, 3-methyl-. 2,4-Heptadiene, 2,4-dimethyl-. 1,3,5-Hexatriene, 3-methyl-, (E)-. Cosmene. 2,6-Dimethyl-1,3,5,7-octatetraene, E,E-. 2,6-Dimethyl-1,3,5,7-octatetraene. 2,6-Dimethyl-1,3(E),5(Z),7-octatetraene. 1,3-Pentadiene, 3-methyl-, (Z)-. 1,3-Pentadiene, 3-methyl-, (Z)-. 1,3-Pentadiene, 3-methyl-.

Find more compounds similar to 1,3-Pentadiene, 2,4-dimethyl-.

Sources

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