Chemical Properties of Propargyl radical (CAS 2932-78-7)

Propargyl radical

InChI
InChI=1S/C3H3/c1-3-2/h1H,2H2
InChI Key
DITHIFQMPPCBCU-UHFFFAOYSA-N
Formula
C3H3
SMILES
C#C[CH2]
Molecular Weight1
39.06
CAS
2932-78-7
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Physical Properties

Property Value Unit Source
PAff 741.00 kJ/mol NIST
BasG 708.50 kJ/mol NIST
Δfgas 339.00 ± 4.00 kJ/mol NIST
Δf(+) ion 1180.00 kJ/mol NIST
Δfus 8.18 kJ/mol Joback Calculated Property
IE [8.67; 8.68] eV Show Hide
IE 8.67 ± 0.02 eV NIST
IE 8.68 eV NIST
logPoct/wat 0.454 Crippen Calculated Property
McVol 42.380 ml/mol McGowan Calculated Property

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [50.12; 69.88] J/mol×K [257.46; 424.70] Show Hide
Cp,gas 50.12 J/mol×K 257.46 Joback Calculated Property
Cp,gas 54.18 J/mol×K 285.33 Joback Calculated Property
Cp,gas 57.90 J/mol×K 313.21 Joback Calculated Property
Cp,gas 61.31 J/mol×K 341.08 Joback Calculated Property
Cp,gas 64.43 J/mol×K 368.95 Joback Calculated Property
Cp,gas 67.28 J/mol×K 396.83 Joback Calculated Property
Cp,gas 69.88 J/mol×K 424.70 Joback Calculated Property

Similar Compounds

Propyne-d4. Propyne-3,3,3-d1. Propyne. 2-Propynylidyne. Propynylidene. 1-Propyne, 3-bromo-. 1-Propyne, 3-iodo-. 1-Propyne, 3-chloro-. Propyne, 3-fluoro-. 2-Propynal. 2-Butyne. But-2-yn-1-yl radical. Butadiynyl. 1,3-Pentadiyne. Butadiyne-d2.

Find more compounds similar to Propargyl radical.

Sources

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