- InChI
- InChI=1S/C5H10O/c1-4(2)5-3-6-5/h4-5H,3H2,1-2H3
- InChI Key
- REYZXWIIUPKFTI-UHFFFAOYSA-N
- Formula
- C5H10O
- SMILES
- CC(C)C1CO1
- Molecular Weight1
- 86.13
- CAS
- 1438-14-8
- Other Names
-
- Butane, 1,2-epoxy-3-methyl-
- Isopropylethylene oxide
- Isopropyloxirane
- 2-Isopropyloxirane
- 3-Methylbutene-1,2-oxide
- 1-Methylethyl-oxirane
- 1,2-epoxy-3-methylbutane
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.3034 | Relay (... Calculated Property | |
| ΔfG° | -36.59 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -123.52 | kJ/mol | Relay (... Calculated Property |
| ΔfusH° | 11.30 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 35.66 | kJ/mol | Relay (... Calculated Property |
| IE | 9.94 | eV | Relay (... Calculated Property |
| log10WS | -1.25 | Relay (... Calculated Property | |
| logPoct/wat | 1.041 | Crippen Calculated Property | |
| McVol | 76.320 | ml/mol | McGowan Calculated Property |
| Pc | 4062.13 | kPa | Joback Calculated Property |
| Inp | [612.00; 627.00] |
|
|
| Inp | 612.00 | NIST | |
| Inp | 613.00 | NIST | |
| Inp | 614.00 | NIST | |
| Inp | 612.00 | NIST | |
| Inp | 613.30 | NIST | |
| Inp | 613.80 | NIST | |
| Inp | 627.00 | NIST | |
| Inp | 627.00 | NIST | |
| Inp | 612.00 | NIST | |
| Inp | 613.80 | NIST | |
| Tboil | 354.15 ± 3.00 | K | NIST |
| Tc | 530.49 | K | Relay (... Calculated Property |
| Tfus | 185.34 | K | Relay (... Calculated Property |
| Vc | 0.287 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [133.96; 191.67] | J/mol×K | [347.05; 532.24] |
|
| Cp,gas | 133.96 | J/mol×K | 347.05 | Joback Calculated Property |
| Cp,gas | 144.93 | J/mol×K | 377.92 | Joback Calculated Property |
| Cp,gas | 155.32 | J/mol×K | 408.78 | Joback Calculated Property |
| Cp,gas | 165.17 | J/mol×K | 439.65 | Joback Calculated Property |
| Cp,gas | 174.49 | J/mol×K | 470.51 | Joback Calculated Property |
| Cp,gas | 183.32 | J/mol×K | 501.38 | Joback Calculated Property |
| Cp,gas | 191.67 | J/mol×K | 532.24 | Joback Calculated Property |
| η | [0.0003458; 0.0015358] | Pa×s | [175.62; 347.05] |
|
| η | 0.0015358 | Pa×s | 175.62 | Joback Calculated Property |
| η | 0.0010067 | Pa×s | 204.19 | Joback Calculated Property |
| η | 0.0007320 | Pa×s | 232.76 | Joback Calculated Property |
| η | 0.0005707 | Pa×s | 261.34 | Joback Calculated Property |
| η | 0.0004673 | Pa×s | 289.91 | Joback Calculated Property |
| η | 0.0003966 | Pa×s | 318.48 | Joback Calculated Property |
| η | 0.0003458 | Pa×s | 347.05 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Oxirane, (1-methylethyl)-.
Sources
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