Chemical Properties of 2-Methylallyl radical (CAS 15157-95-6)

2-Methylallyl radical

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InChI
InChI=1S/C4H7/c1-4(2)3/h1-2H2,3H3
InChI Key
LJXPWUAAAAXJBX-UHFFFAOYSA-N
Formula
C4H7
SMILES
[CH2]C(=C)C
Molecular Weight1
55.10
CAS
15157-95-6

Physical Properties

Property Value Unit Source
PAff 778.00 kJ/mol NIST
BasG 747.30 kJ/mol NIST
EA [0.36; 0.51] eV Show Hide
EA 0.51 ± 0.01 eV NIST
EA 0.36 ± 0.13 eV NIST
Δf 114.47 kJ/mol Joback Calculated Property
Δfgas 45.56 kJ/mol Joback Calculated Property
Δfus 5.21 kJ/mol Joback Calculated Property
Δvap 23.76 kJ/mol Joback Calculated Property
IE [7.88; 7.95] eV Show Hide
IE 7.90 ± 0.02 eV NIST
IE 7.89 eV NIST
IE 7.88 ± 0.05 eV NIST
IE 7.95 ± 0.02 eV NIST
log10WS -0.96 Crippen Calculated Property
logPoct/wat 1.397 Crippen Calculated Property
McVol 60.770 ml/mol McGowan Calculated Property
Pc 4379.97 kPa Joback Calculated Property
Tboil 286.78 K Joback Calculated Property
Tc 451.69 K Joback Calculated Property
Tfus 135.49 K Joback Calculated Property
Vc 0.233 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [78.84; 115.16] J/mol×K [286.78; 451.69] Show Hide
Cp,gas 78.84 J/mol×K 286.78 Joback Calculated Property
Cp,gas 85.85 J/mol×K 314.27 Joback Calculated Property
Cp,gas 92.45 J/mol×K 341.75 Joback Calculated Property
Cp,gas 98.66 J/mol×K 369.24 Joback Calculated Property
Cp,gas 104.50 J/mol×K 396.72 Joback Calculated Property
Cp,gas 109.99 J/mol×K 424.21 Joback Calculated Property
Cp,gas 115.16 J/mol×K 451.69 Joback Calculated Property

Similar Compounds

1-Propene, 2-methyl-. 1-Bromo-2-methylpropene. 1-Propene, 1-chloro-2-methyl-. Methylacrylonitrile. Methacrolein. 1-Propene, 3-chloro-2-methyl-. Dimethylketene. 3-methyl-2-butenenitrile. 2-Butene, 2-methyl-. 1-Buten-3-yne, 2-methyl-. 1-Propene, 1,1-dichloro-2-methyl-. 1,2-Butadiene, 3-methyl-. Isoprene. 2-Butene, 2,3-dimethyl-. 1,2-Butadienone, 3-methyl-.

Find more compounds similar to 2-Methylallyl radical.

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