Chemical Properties of 2-Pentenal, 2-methyl- (CAS 623-36-9)

2-Pentenal, 2-methyl-

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InChI
InChI=1S/C6H10O/c1-3-4-6(2)5-7/h4-5H,3H2,1-2H3
InChI Key
IDEYZABHVQLHAF-UHFFFAOYSA-N
Formula
C6H10O
SMILES
CCC=C(C)C=O
Molecular Weight1
98.14
CAS
623-36-9
Other Names
  • 2-Methyl-2-penten-1-al
  • 2-Methyl-2-pentenal
  • 2-Methyl-2-pentene-1-al
  • 2-Methyl-2-pentenoic aldehyde
  • 2-Methyl-3-ethylacrolein
  • 2-Methylpent-2-enal
  • CH3CH2CH=C(CH3)CHO
  • NSC 9464
  • «alpha»-Methyl-«beta»-ethylacrolein
  • «beta»-Ethyl-«alpha»-methylacrolein
  • «alpha»-Methyl-«beta»-ethylacrolein
  • «beta»-Ethyl-«alpha»-methylacrolein
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Physical Properties

Property Value Unit Source
Δcliquid -3783.00 kJ/mol NIST
Δf -28.21 kJ/mol Joback Calculated Property
Δfgas -145.32 kJ/mol Joback Calculated Property
Δfus 12.48 kJ/mol Joback Calculated Property
Δvap 35.71 kJ/mol Joback Calculated Property
IE 9.54 eV NIST
log10WS -1.47 Crippen Calculated Property
logPoct/wat 1.542 Crippen Calculated Property
McVol 92.670 ml/mol McGowan Calculated Property
Pc 3615.89 kPa Joback Calculated Property
Inp [804.00; 853.00]   Show Hide
Inp 852.00 NIST
Inp 809.00 NIST
Inp 810.00 NIST
Inp 811.00 NIST
Inp 811.00 NIST
Inp 829.70 NIST
Inp 834.00 NIST
Inp 853.00 NIST
Inp 839.00 NIST
Inp 808.00 NIST
Inp 808.00 NIST
Inp 804.00 NIST
Inp 850.00 NIST
Inp 850.00 NIST
Inp 813.00 NIST
Inp 813.00 NIST
Inp 826.00 NIST
Inp 828.00 NIST
Inp 810.00 NIST
Inp 812.00 NIST
Inp 808.00 NIST
Inp 829.70 NIST
Inp 852.00 NIST
Inp 826.00 NIST
I [1130.00; 1190.00]   Show Hide
I 1149.00 NIST
I 1185.00 NIST
I 1171.00 NIST
I 1151.00 NIST
I 1151.00 NIST
I Outlier 1190.00 NIST
I 1150.00 NIST
I 1177.00 NIST
I 1167.00 NIST
I 1160.00 NIST
I 1155.00 NIST
I 1167.00 NIST
I 1142.00 NIST
I 1155.00 NIST
I 1155.00 NIST
I 1151.00 NIST
I 1130.00 NIST
I 1130.00 NIST
I 1157.00 NIST
I 1172.00 NIST
I 1149.00 NIST
I 1155.00 NIST
I 1157.00 NIST
I 1149.00 NIST
Tboil 409.15 ± 2.00 K NIST
Tc 574.52 K Joback Calculated Property
Tfus 178.60 ± 0.60 K NIST
Vc 0.369 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [164.68; 215.78] J/mol×K [389.38; 574.52] Show Hide
Cp,gas 164.68 J/mol×K 389.38 Joback Calculated Property
Cp,gas 174.31 J/mol×K 420.24 Joback Calculated Property
Cp,gas 183.47 J/mol×K 451.09 Joback Calculated Property
Cp,gas 192.18 J/mol×K 481.95 Joback Calculated Property
Cp,gas 200.45 J/mol×K 512.80 Joback Calculated Property
Cp,gas 208.31 J/mol×K 543.66 Joback Calculated Property
Cp,gas 215.78 J/mol×K 574.52 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 410.70 K 102.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.63] kPa [305.12; 434.41] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.50236e+01
Coefficient B-3.68324e+03
Coefficient C-5.51720e+01
Temperature range, min.305.12
Temperature range, max.434.41
Pvap 1.33 kPa 305.12 Calculated Property
Pvap 2.97 kPa 319.49 Calculated Property
Pvap 6.09 kPa 333.85 Calculated Property
Pvap 11.64 kPa 348.22 Calculated Property
Pvap 20.95 kPa 362.58 Calculated Property
Pvap 35.77 kPa 376.95 Calculated Property
Pvap 58.33 kPa 391.31 Calculated Property
Pvap 91.40 kPa 405.68 Calculated Property
Pvap 138.24 kPa 420.04 Calculated Property
Pvap 202.63 kPa 434.41 Calculated Property

Similar Compounds

2-methyl-(E)-2-pentenal. 2-Hexenal, 2-methyl-. 2-Pentenoyl chloride, 2-methyl-. 2-Pentene, 2-methyl-. 2-Heptenal, 2-methyl-. 2,4-Heptadienal, 2,4-dimethyl-. 2-Pentenal, (E)-. 2-Pentenal. (Z)-2-pentenal. 2-Pentenal, isomer 1. 2-Pentenal, isomer 2. (E)-2-Pentenal. (E)-2-Methyl-2-nonenal. 2-Pentenoic acid, 2-methyl-. 2-Pentenoic acid, 2-methyl-, (E)-.

Find more compounds similar to 2-Pentenal, 2-methyl-.

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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