Chemical Properties of Butanal, 2-methyl- (CAS 96-17-3)

Butanal, 2-methyl-

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InChI
InChI=1S/C5H10O/c1-3-5(2)4-6/h4-5H,3H2,1-2H3
InChI Key
BYGQBDHUGHBGMD-UHFFFAOYSA-N
Formula
C5H10O
SMILES
CCC(C)C=O
Molecular Weight1
86.13
CAS
96-17-3
Other Names
  • Butyraldehyde, 2-methyl-
  • «alpha»-Methylbutanal
  • «alpha»-Methylbutyraldehyde
  • «alpha»-Methylbutyric aldehyde
  • Methylethylacetaldehyde
  • 2-Formylbutane
  • 2-Methylbutanal
  • 2-Methylbutyraldehyde
  • 2-Methylbutyric aldehyde
  • sec-C4H9CHO
  • Acetaldehyde, ethylmethyl-
  • 2-Methyl-1-butanal
  • (.+/-.)-2-Methylbutanal
  • 2-Ethylpropanal
  • NSC 77077

Physical Properties

Property Value Unit Source
Δf -110.74 kJ/mol Joback Calculated Property
Δfgas -237.39 kJ/mol Joback Calculated Property
Δfus 7.47 kJ/mol Joback Calculated Property
Δvap 33.06 kJ/mol Joback Calculated Property
IE 9.59 ± 0.01 eV NIST
log10WS -0.95 Crippen Calculated Property
logPoct/wat 1.231 Crippen Calculated Property
McVol 82.880 ml/mol McGowan Calculated Property
Pc 3829.28 kPa Joback Calculated Property
Inp [620.00; 689.00]   Show Hide
Inp 650.03 NIST
Inp 644.21 NIST
Inp 645.33 NIST
Inp 664.90 NIST
Inp 648.21 NIST
Inp 650.00 NIST
Inp 645.00 NIST
Inp 647.00 NIST
Inp 648.00 NIST
Inp 634.00 NIST
Inp 644.00 NIST
Inp 670.00 NIST
Inp 655.00 NIST
Inp 658.00 NIST
Inp 651.00 NIST
Inp 651.00 NIST
Inp 662.00 NIST
Inp 659.00 NIST
Inp 659.00 NIST
Inp 661.00 NIST
Inp 664.00 NIST
Inp 663.00 NIST
Inp 661.00 NIST
Inp Outlier 627.00 NIST
Inp 659.00 NIST
Inp 674.00 NIST
Inp 677.00 NIST
Inp 677.00 NIST
Inp Outlier 688.00 NIST
Inp 662.00 NIST
Inp 653.00 NIST
Inp 658.00 NIST
Inp 674.00 NIST
Inp 638.00 NIST
Inp 632.00 NIST
Inp 641.00 NIST
Inp 668.00 NIST
Inp 672.00 NIST
Inp 679.00 NIST
Inp 672.00 NIST
Inp 661.00 NIST
Inp 654.00 NIST
Inp Outlier 625.00 NIST
Inp 674.00 NIST
Inp 639.00 NIST
Inp 649.00 NIST
Inp 664.00 NIST
Inp 665.47 NIST
Inp 667.42 NIST
Inp 665.00 NIST
Inp 678.00 NIST
Inp 661.00 NIST
Inp 639.00 NIST
Inp 640.00 NIST
Inp Outlier 620.00 NIST
Inp 635.00 NIST
Inp 643.00 NIST
Inp 651.00 NIST
Inp 662.00 NIST
Inp 635.00 NIST
Inp 668.00 NIST
Inp 652.00 NIST
Inp 652.00 NIST
Inp 673.00 NIST
Inp 646.00 NIST
Inp 646.00 NIST
Inp 678.00 NIST
Inp 652.00 NIST
Inp 680.00 NIST
Inp 680.00 NIST
Inp 649.00 NIST
Inp 669.00 NIST
Inp 632.00 NIST
Inp Outlier 689.00 NIST
Inp 664.00 NIST
Inp 666.00 NIST
Inp 663.00 NIST
Inp 655.00 NIST
Inp 670.00 NIST
Inp 660.00 NIST
Inp 645.00 NIST
Inp 665.00 NIST
Inp 652.00 NIST
Inp 645.00 NIST
Inp 639.00 NIST
Inp 647.00 NIST
Inp 663.00 NIST
Inp 653.00 NIST
Inp 659.00 NIST
Inp 671.00 NIST
Inp 658.00 NIST
Inp 656.00 NIST
Inp 672.00 NIST
Inp 662.00 NIST
Inp 668.00 NIST
Inp 667.00 NIST
Inp 657.00 NIST
Inp 657.00 NIST
Inp 657.00 NIST
Inp 647.00 NIST
Inp 646.00 NIST
Inp 640.00 NIST
Inp 682.00 NIST
Inp 653.00 NIST
Inp 682.00 NIST
Inp 662.00 NIST
Inp 669.70 NIST
Inp 669.00 NIST
Inp 660.00 NIST
Inp 629.00 NIST
Inp 662.00 NIST
Inp 653.00 NIST
Inp 666.00 NIST
Inp 631.00 NIST
Inp 645.00 NIST
Inp 661.00 NIST
Inp 654.00 NIST
Inp 673.00 NIST
Inp 663.00 NIST
Inp 661.00 NIST
Inp 662.00 NIST
Inp 636.27 NIST
Inp 662.00 NIST
Inp 653.00 NIST
Inp 637.00 NIST
Inp 660.00 NIST
Inp 662.00 NIST
Inp 673.00 NIST
Inp 637.00 NIST
Inp 663.00 NIST
Inp 637.00 NIST
Inp 635.00 NIST
Inp 645.00 NIST
Inp 637.00 NIST
Inp 640.00 NIST
Inp 639.00 NIST
Inp 642.00 NIST
Inp 643.00 NIST
Inp 631.00 NIST
Inp 644.00 NIST
Inp 681.00 NIST
Inp 663.00 NIST
Inp 664.00 NIST
Inp 661.00 NIST
Inp 651.00 NIST
Inp 645.00 NIST
Inp 641.00 NIST
Inp 635.00 NIST
Inp 668.00 NIST
Inp 663.00 NIST
Inp 645.00 NIST
Inp 681.00 NIST
Inp 682.00 NIST
Inp 631.00 NIST
Inp 671.00 NIST
Inp 661.00 NIST
Inp 657.00 NIST
Inp 668.00 NIST
Inp 660.00 NIST
Inp 660.00 NIST
Inp 645.00 NIST
Inp 675.00 NIST
Inp 665.00 NIST
Inp 645.00 NIST
Inp 666.00 NIST
Inp 664.00 NIST
Inp 654.00 NIST
Inp 662.00 NIST
Inp 665.00 NIST
Inp 643.00 NIST
Inp 643.00 NIST
Inp 660.00 NIST
Inp 653.00 NIST
Inp 672.00 NIST
Inp 674.00 NIST
Inp 663.00 NIST
Inp 666.00 NIST
Inp 664.00 NIST
Inp 650.00 NIST
Inp 677.00 NIST
Inp 662.00 NIST
Inp 660.00 NIST
Inp 635.00 NIST
Inp 665.00 NIST
Inp 639.00 NIST
Inp Outlier 625.00 NIST
Inp 634.00 NIST
Inp 637.00 NIST
Inp 663.00 NIST
Inp 640.00 NIST
Inp 643.00 NIST
Inp 646.00 NIST
Inp 645.00 NIST
I [880.00; 963.00]   Show Hide
I Outlier 949.30 NIST
I 931.20 NIST
I 936.70 NIST
I 942.80 NIST
I 896.00 NIST
I 926.00 NIST
I 915.00 NIST
I 920.00 NIST
I 942.00 NIST
I 908.00 NIST
I 933.00 NIST
I Outlier 961.00 NIST
I 930.00 NIST
I Outlier 880.00 NIST
I Outlier 880.00 NIST
I 905.00 NIST
I 900.00 NIST
I 914.00 NIST
I 915.00 NIST
I 928.00 NIST
I 937.00 NIST
I 908.00 NIST
I 908.00 NIST
I 916.00 NIST
I 904.00 NIST
I 935.00 NIST
I 907.00 NIST
I 906.00 NIST
I 903.00 NIST
I 903.00 NIST
I 912.00 NIST
I 909.00 NIST
I 914.00 NIST
I 915.00 NIST
I 914.00 NIST
I 916.00 NIST
I 915.00 NIST
I 917.00 NIST
I 920.00 NIST
I 922.00 NIST
I 922.00 NIST
I 897.00 NIST
I 905.00 NIST
I 945.00 NIST
I 936.00 NIST
I 945.00 NIST
I 909.00 NIST
I 914.00 NIST
I 922.00 NIST
I 944.00 NIST
I 916.00 NIST
I 920.00 NIST
I 920.00 NIST
I 930.00 NIST
I 917.00 NIST
I 905.00 NIST
I 911.00 NIST
I 907.00 NIST
I 917.00 NIST
I 922.00 NIST
I 906.00 NIST
I 925.00 NIST
I 925.00 NIST
I 926.00 NIST
I 921.00 NIST
I Outlier 880.00 NIST
I Outlier 880.00 NIST
I 915.00 NIST
I 913.00 NIST
I 920.00 NIST
I 926.00 NIST
I 910.00 NIST
I Outlier 880.00 NIST
I 913.00 NIST
I 920.00 NIST
I 906.00 NIST
I Outlier 880.00 NIST
I Outlier 880.00 NIST
I 914.00 NIST
I 912.00 NIST
I 903.00 NIST
I 912.00 NIST
I 899.00 NIST
I 904.00 NIST
I 891.00 NIST
I 911.00 NIST
I 914.00 NIST
I 914.00 NIST
I 920.00 NIST
I 908.00 NIST
I 908.00 NIST
I 900.00 NIST
I 897.00 NIST
I 897.00 NIST
I 914.00 NIST
I 916.00 NIST
I 905.00 NIST
I 913.00 NIST
I 910.00 NIST
I 912.00 NIST
I 903.00 NIST
I 906.00 NIST
I 903.00 NIST
I 907.00 NIST
I 903.00 NIST
I 886.00 NIST
I 922.00 NIST
I 925.00 NIST
I 913.00 NIST
I 931.00 NIST
I 915.00 NIST
I 922.00 NIST
I Outlier 960.00 NIST
I 925.00 NIST
I 913.00 NIST
I 921.00 NIST
I Outlier 963.00 NIST
I 913.00 NIST
I 936.00 NIST
I 913.00 NIST
I 916.00 NIST
I 896.00 NIST
I 891.00 NIST
I 908.00 NIST
I 914.00 NIST
I 912.00 NIST
I 903.00 NIST
I 931.00 NIST
I 913.00 NIST
I 915.00 NIST
I Outlier 961.00 NIST
I 900.00 NIST
I 907.00 NIST
I 909.00 NIST
I 920.00 NIST
I 911.00 NIST
I 925.00 NIST
I Outlier 880.00 NIST
I 910.00 NIST
Tboil 362.02 K Joback Calculated Property
Tc 539.07 K Joback Calculated Property
Tfus 167.70 ± 0.70 K NIST
Vc 0.327 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [144.45; 191.76] J/mol×K [362.02; 539.07] Show Hide
Cp,gas 144.45 J/mol×K 362.02 Joback Calculated Property
Cp,gas 153.14 J/mol×K 391.53 Joback Calculated Property
Cp,gas 161.50 J/mol×K 421.04 Joback Calculated Property
Cp,gas 169.54 J/mol×K 450.54 Joback Calculated Property
Cp,gas 177.25 J/mol×K 480.05 Joback Calculated Property
Cp,gas 184.66 J/mol×K 509.56 Joback Calculated Property
Cp,gas 191.76 J/mol×K 539.07 Joback Calculated Property
η [0.0002992; 0.0063146] Pa×s [173.11; 362.02] Show Hide
η 0.0063146 Pa×s 173.11 Joback Calculated Property
η 0.0025690 Pa×s 204.59 Joback Calculated Property
η 0.0013285 Pa×s 236.08 Joback Calculated Property
η 0.0008023 Pa×s 267.56 Joback Calculated Property
η 0.0005388 Pa×s 299.05 Joback Calculated Property
η 0.0003904 Pa×s 330.53 Joback Calculated Property
η 0.0002992 Pa×s 362.02 Joback Calculated Property

Similar Compounds

(S)-2-methylbutanal. Butanal, 2-ethyl-. Pentanal, 2-methyl-. Butanal, 2-ethyl-3-methyl-. Butanal, 3-methyl-. 2-Pentanone, 3-methyl-. Hexanal, 2-methyl-. Heptanal, 2-methyl-. Undecanal, 2-methyl-. 2-Methyl-decanal. Pentanal, 2,3-dimethyl-. Butanal, 2,2-dimethyl-. Hexanal, 2-ethyl-. 2-Pentanone, 3-ethyl-. 2-propyl hexanal.

Find more compounds similar to Butanal, 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.