- InChI
- InChI=1S/C7H12O2/c1-4-7(8)9-5-6(2)3/h4,6H,1,5H2,2-3H3
- InChI Key
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N
- Formula
- C7H12O2
- SMILES
- C=CC(=O)OCC(C)C
- Molecular Weight1
- 128.17
- CAS
- 106-63-8
- Other Names
-
- 2-Methylpropyl acrylate
- 2-Propenoic acid, 2-methylpropyl ester
- Acrylic acid, isobutyl ester
- Isobutyl 2-propenoate
- Isobutyl propenoate
- Isobutylester kyseliny akrylove
- NSC 20949
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- 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).
- Pvap : Vapor pressure (kPa).
- Inp : Non-polar retention indices.
- I : 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 |
|---|---|---|---|
| ΔfG° | -140.46 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -312.46 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 11.87 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 39.27 | kJ/mol | Joback Calculated Property |
| log10WS | -1.21 | Aq. Sol... | |
| logPoct/wat | 1.372 | Crippen Calculated Property | |
| McVol | 112.630 | ml/mol | McGowan Calculated Property |
| Pc | 3107.10 | kPa | Joback Calculated Property |
| Inp | [835.00; 838.00] |
|
|
| Inp | 836.00 | NIST | |
| Inp | 836.00 | NIST | |
| Inp | 838.00 | NIST | |
| Inp | 835.00 | NIST | |
| Inp | 836.00 | NIST | |
| I | [1107.00; 1115.00] |
|
|
| I | 1114.00 | NIST | |
| I | 1115.00 | NIST | |
| I | 1109.00 | NIST | |
| I | 1107.00 | NIST | |
| I | 1107.00 | NIST | |
| I | 1114.00 | NIST | |
| Tboil | [405.00; 421.95] | K |
|
| Tboil | 405.20 | K | NIST |
| Tboil | 421.95 | K | NIST |
| Tboil | 405.00 ± 5.00 | K | NIST |
| Tc | 616.21 | K | Joback Calculated Property |
| Tfus | [209.15; 212.10] | K |
|
| Tfus | 209.15 | K | NIST |
| Tfus | 212.10 ± 0.60 | K | NIST |
| Vc | 0.426 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [222.93; 281.64] | J/mol×K | [432.09; 616.21] |
|
| Cp,gas | 222.93 | J/mol×K | 432.09 | Joback Calculated Property |
| Cp,gas | 233.73 | J/mol×K | 462.78 | Joback Calculated Property |
| Cp,gas | 244.12 | J/mol×K | 493.46 | Joback Calculated Property |
| Cp,gas | 254.10 | J/mol×K | 524.15 | Joback Calculated Property |
| Cp,gas | 263.67 | J/mol×K | 554.84 | Joback Calculated Property |
| Cp,gas | 272.85 | J/mol×K | 585.52 | Joback Calculated Property |
| Cp,gas | 281.64 | J/mol×K | 616.21 | Joback Calculated Property |
| η | [0.0002529; 0.0042260] | Pa×s | [224.05; 432.09] |
|
| η | 0.0042260 | Pa×s | 224.05 | Joback Calculated Property |
| η | 0.0019297 | Pa×s | 258.72 | Joback Calculated Property |
| η | 0.0010605 | Pa×s | 293.40 | Joback Calculated Property |
| η | 0.0006615 | Pa×s | 328.07 | Joback Calculated Property |
| η | 0.0004515 | Pa×s | 362.74 | Joback Calculated Property |
| η | 0.0003294 | Pa×s | 397.42 | Joback Calculated Property |
| η | 0.0002529 | Pa×s | 432.09 | Joback Calculated Property |
| ΔvapH | 43.80 | kJ/mol | 370.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [4.13e-04; 2986.45] | kPa | [212.00; 580.00] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 9.10065e+01 | |||
| Coefficient B | -8.30899e+03 | |||
| Coefficient C | -1.11903e+01 | |||
| Coefficient D | 7.50743e-06 | |||
| Temperature range, min. | 212.00 | |||
| Temperature range, max. | 580.00 | |||
| Pvap | 4.13e-04 | kPa | 212.00 | Calculated Property |
| Pvap | 0.04 | kPa | 252.89 | Calculated Property |
| Pvap | 0.80 | kPa | 293.78 | Calculated Property |
| Pvap | 7.16 | kPa | 334.67 | Calculated Property |
| Pvap | 36.60 | kPa | 375.56 | Calculated Property |
| Pvap | 128.90 | kPa | 416.44 | Calculated Property |
| Pvap | 351.79 | kPa | 457.33 | Calculated Property |
| Pvap | 803.66 | kPa | 498.22 | Calculated Property |
| Pvap | 1619.46 | kPa | 539.11 | Calculated Property |
| Pvap | 2986.45 | kPa | 580.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Isobutyl acrylate.
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Joback Method
- KDB
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
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