Chemical Properties of Isobutyl radical (CAS 4630-45-9)

Isobutyl radical

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InChI
InChI=1S/C4H9/c1-4(2)3/h4H,1H2,2-3H3
InChI Key
KTOQRRDVVIDEAA-UHFFFAOYSA-N
Formula
C4H9
SMILES
[CH2]C(C)C
Molecular Weight1
57.11
CAS
4630-45-9

Physical Properties

Property Value Unit Source
EA 0.05 ± 0.12 eV NIST
Δf 32.74 kJ/mol Joback Calculated Property
Δfgas 70.00 ± 2.00 kJ/mol NIST
Δfus 4.27 kJ/mol Joback Calculated Property
Δvap 23.96 kJ/mol Joback Calculated Property
IE [7.93; 8.31] eV Show Hide
IE 7.93 ± 0.03 eV NIST
IE 8.01 ± 0.05 eV NIST
IE 8.31 ± 0.03 eV NIST
log10WS -0.87 Crippen Calculated Property
logPoct/wat 1.476 Crippen Calculated Property
McVol 65.070 ml/mol McGowan Calculated Property
Pc 4162.33 kPa Joback Calculated Property
Tboil 289.78 K Joback Calculated Property
Tc 451.90 K Joback Calculated Property
Tfus 136.21 K Joback Calculated Property
Vc 0.244 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [89.53; 130.63] J/mol×K [289.78; 451.90] Show Hide
Cp,gas 89.53 J/mol×K 289.78 Joback Calculated Property
Cp,gas 97.30 J/mol×K 316.80 Joback Calculated Property
Cp,gas 104.68 J/mol×K 343.82 Joback Calculated Property
Cp,gas 111.68 J/mol×K 370.84 Joback Calculated Property
Cp,gas 118.33 J/mol×K 397.86 Joback Calculated Property
Cp,gas 124.64 J/mol×K 424.88 Joback Calculated Property
Cp,gas 130.63 J/mol×K 451.90 Joback Calculated Property
η [0.0001712; 0.0004910] Pa×s [136.21; 289.78] Show Hide
η 0.0004910 Pa×s 136.21 Joback Calculated Property
η 0.0003585 Pa×s 161.81 Joback Calculated Property
η 0.0002853 Pa×s 187.40 Joback Calculated Property
η 0.0002398 Pa×s 213.00 Joback Calculated Property
η 0.0002092 Pa×s 238.59 Joback Calculated Property
η 0.0001875 Pa×s 264.19 Joback Calculated Property
η 0.0001712 Pa×s 289.78 Joback Calculated Property

Similar Compounds

i-C4H9. Isobutane. Isobutyronitrile. Isopropyl radical. Propanal, 2-methyl-. Propane. Propane-d8. CH3CD2CH3. Propane-2-13c. n-Propyl radical. Neopentyl radical. Neopentane. 1-Butyne, 3-methyl-. Propane, 1-iodo-2-methyl-. Propane, 1-chloro-2-methyl-.

Find more compounds similar to Isobutyl radical.

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