Chemical Properties of 1-Pyrroline (CAS 5724-81-2)


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InChI Key
Molecular Weight1
Other Names
  • 3,4-dihydro-2H-pyrrole
  • 2H-Pyrrole, 3,4-dihydro-

Physical Properties

Property Value Unit Source
Δf 173.80 kJ/mol Joback Calculated Property
Δfgas 63.00 ± 1.00 kJ/mol NIST
Δfus 5.34 kJ/mol Joback Calculated Property
Δvap 35.00 kJ/mol NIST
IE 9.71 eV NIST
log10WS -0.56 Crippen Calculated Property
logPoct/wat 0.851 Crippen Calculated Property
McVol 62.040 ml/mol McGowan Calculated Property
Pc 5470.75 kPa Joback Calculated Property
Inp [645.00; 656.00]   Show Hide
Inp 656.00 NIST
Inp 645.00 NIST
Inp 651.00 NIST
Inp 656.00 NIST
I [990.00; 1021.00]   Show Hide
I 1021.00 NIST
I 990.00 NIST
I 1021.00 NIST
Tboil 363.73 K Joback Calculated Property
Tc 580.22 K Joback Calculated Property
Tfus 222.28 K Joback Calculated Property
Vc 0.236 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [100.57; 161.01] J/mol×K [363.73; 580.22] Show Hide
Cp,gas 100.57 J/mol×K 363.73 Joback Calculated Property
Cp,gas 112.11 J/mol×K 399.81 Joback Calculated Property
Cp,gas 123.04 J/mol×K 435.89 Joback Calculated Property
Cp,gas 133.39 J/mol×K 471.97 Joback Calculated Property
Cp,gas 143.15 J/mol×K 508.06 Joback Calculated Property
Cp,gas 152.36 J/mol×K 544.14 Joback Calculated Property
Cp,gas 161.01 J/mol×K 580.22 Joback Calculated Property

Similar Compounds

1-Butanamine, N-butylidene-. Pyridine, 2,3,4,5-tetrahydro-. Butanamide, 3-methyl-N-(2-methylpropylidene). Ethanamine, N-butylidene-. 1-Butanamine, 3-methyl-N-(3-methylbutylidene)-. 3-methylbutanamine, N-(2-methylpropylidene). Butanamine, 2-methyl-N-(3-methylbutylidene). Butanamine, 3-methyl-N-(2-methylbutylidene). 1-Butanamine, N-isopropylidene. 1-Butanamine, 3-methyl-N-ethylidene. 2-Acetyl-1-pyrroline. 1-Butanamine, 2-methyl-N-(2-methylbutylidene)-. Methanamine, N-butylidene-, N-oxide. Pyrroline, 2-isobutyl. 1-Pentanamine, N-isopropylidene.

Find more compounds similar to 1-Pyrroline.


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