Chemical Properties of Isobutylene epoxide (CAS 558-30-5)

Isobutylene epoxide

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InChI
InChI=1S/C4H8O/c1-4(2)3-5-4/h3H2,1-2H3
InChI Key
GELKGHVAFRCJNA-UHFFFAOYSA-N
Formula
C4H8O
SMILES
CC1(C)CO1
Molecular Weight1
72.11
CAS
558-30-5
Other Names
  • 1,1-Dimethylethylene oxide
  • 1,2-Epoxyisobutane
  • 1,2-Isobutylene oxide
  • 1,2-epoxy-2-methylpropane
  • 2,2-dimethyloxirane
  • 2-Methyl-1-propene oxide
  • 2-methyl-1,2-epoxypropane
  • Isobutene oxide
  • NSC 24249
  • Propane, 1,2-epoxy-2-methyl-
  • isobutylene oxide
  • oxirane, 2,2-dimethyl-
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Physical Properties

Property Value Unit Source
Δf -48.06 kJ/mol Joback Calculated Property
Δfgas -169.85 kJ/mol Joback Calculated Property
Δfus 5.93 kJ/mol Joback Calculated Property
Δvap 27.77 kJ/mol Joback Calculated Property
IE [10.00; 10.00] eV Show Hide
IE 10.00 eV NIST
IE 10.00 eV NIST
log10WS -0.59 Crippen Calculated Property
logPoct/wat 0.795 Crippen Calculated Property
McVol 62.230 ml/mol McGowan Calculated Property
Pc 4350.00 kPa Critica...
Inp [500.00; 535.00]   Show Hide
Inp 534.40 NIST
Inp 534.70 NIST
Inp 535.00 NIST
Inp 507.00 NIST
Inp 510.00 NIST
Inp 500.00 NIST
Inp 500.00 NIST
Inp 500.00 NIST
Inp 513.00 NIST
Inp 534.40 NIST
Tboil [323.15; 347.65] K Show Hide
Tboil 325.00 K NIST
Tboil 325.20 K NIST
Tboil 323.15 ± 1.50 K NIST
Tboil 324.65 ± 2.00 K NIST
Tboil 325.15 ± 3.00 K NIST
Tboil Outlier 347.65 ± 5.00 K NIST
Tc 514.29 K Joback Calculated Property
Tfus 207.00 ± 0.60 K NIST
Vc 0.235 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [100.04; 151.05] J/mol×K [324.85; 514.29] Show Hide
Cp,gas 100.04 J/mol×K 324.85 Joback Calculated Property
Cp,gas 110.66 J/mol×K 356.42 Joback Calculated Property
Cp,gas 120.32 J/mol×K 388.00 Joback Calculated Property
Cp,gas 129.11 J/mol×K 419.57 Joback Calculated Property
Cp,gas 137.11 J/mol×K 451.14 Joback Calculated Property
Cp,gas 144.40 J/mol×K 482.72 Joback Calculated Property
Cp,gas 151.05 J/mol×K 514.29 Joback Calculated Property
ΔvapH 30.60 kJ/mol 266.50 NIST

Similar Compounds

Propane, 2-methoxy-2-methyl-. Chloromethyl tert-butyl ether. Formic acid, 1,1-dimethylethyl ester. Propane, 1-(1,1-dimethylethoxy)-2-methyl-. Propane, 2-ethoxy-2-methyl-. Oxirane, methyl-, (S)-. Propylene oxide. Oxirane, trimethyl-. tert-Butyl vinyl ether. Oxirane, 2-ethyl-2-methyl-. Propyl tert-butyl ether. Oxirane, tetramethyl-. Di-tert-Butyl ether. Propane, 2-methyl-2-(1-methylethoxy)-. 3-Methoxy-2,2-dimethyloxirane.

Find more compounds similar to Isobutylene epoxide.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.