- InChI
- InChI=1S/C4H7NO/c1-3(2)4(5)6/h1H2,2H3,(H2,5,6)
- InChI Key
- FQPSGWSUVKBHSU-UHFFFAOYSA-N
- Formula
- C4H7NO
- SMILES
- C=C(C)C(N)=O
- Molecular Weight1
- 85.10
- CAS
- 79-39-0
- Other Names
-
- 2-METHACRYLAMIDE
- 2-Methylacrylamide
- 2-Methylpropenamide
- 2-Propenamide, 2-methyl-
- Amid kyseliny methakrylove
- Methacryamide
- Methacrylic acid amide
- Methacrylic amide
- Methylacrylic amide
- Mhoromer BM801
- NSC 23772
- USAF RH-1
- «alpha»-Methyl acrylic amide
- «alpha»-Methyl acrylic amide
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔsubH° : Enthalpy of sublimation 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).
- 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 |
|---|---|---|---|
| PAff | 880.40 | kJ/mol | NIST |
| BasG | 849.40 | kJ/mol | NIST |
| ΔcH°solid | [-2327.35; -2323.00] | kJ/mol |
|
| ΔcH°solid | -2327.35 ± 0.46 | kJ/mol | NIST |
| ΔcH°solid | -2323.00 ± 0.40 | kJ/mol | NIST |
| ΔfG° | -0.38 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -157.70 ± 2.10 | kJ/mol | NIST |
| ΔfH°solid | [-252.00; -247.10] | kJ/mol |
|
| ΔfH°solid | -247.10 ± 0.50 | kJ/mol | NIST |
| ΔfH°solid | -252.00 ± 0.40 | kJ/mol | NIST |
| ΔfusH° | 10.32 | kJ/mol | Joback Calculated Property |
| ΔsubH° | 89.40 ± 2.00 | kJ/mol | NIST |
| ΔvapH° | 41.30 | kJ/mol | Joback Calculated Property |
| log10WS | -0.56 | Crippen Calculated Property | |
| logPoct/wat | 0.048 | Crippen Calculated Property | |
| McVol | 74.470 | ml/mol | McGowan Calculated Property |
| Pc | 4856.20 | kPa | Joback Calculated Property |
| Tboil | 413.88 | K | Joback Calculated Property |
| Tc | 617.69 | K | Joback Calculated Property |
| Tfus | 252.31 | K | Joback Calculated Property |
| Vc | 0.277 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [137.32; 176.61] | J/mol×K | [413.88; 617.69] |
|
| Cp,gas | 137.32 | J/mol×K | 413.88 | Joback Calculated Property |
| Cp,gas | 144.79 | J/mol×K | 447.85 | Joback Calculated Property |
| Cp,gas | 151.86 | J/mol×K | 481.82 | Joback Calculated Property |
| Cp,gas | 158.57 | J/mol×K | 515.79 | Joback Calculated Property |
| Cp,gas | 164.92 | J/mol×K | 549.76 | Joback Calculated Property |
| Cp,gas | 170.93 | J/mol×K | 583.72 | Joback Calculated Property |
| Cp,gas | 176.61 | J/mol×K | 617.69 | Joback Calculated Property |
| Cp,solid | 143.80 | J/mol×K | 298.15 | NIST |
| ΔfusH | [15.00; 15.00] | kJ/mol | [385.10; 385.10] |
|
| ΔfusH | 15.00 | kJ/mol | 385.10 | NIST |
| ΔfusH | 15.00 | kJ/mol | 385.10 | NIST |
| ΔfusH | 15.00 | kJ/mol | 385.10 | NIST |
| ΔvapH | 86.30 | kJ/mol | 404.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [2.82; 5425.23] | kPa | [383.65; 741.00] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 1.00018e+02 | |||
| Coefficient B | -1.08471e+04 | |||
| Coefficient C | -1.19968e+01 | |||
| Coefficient D | 4.54214e-06 | |||
| Temperature range, min. | 383.65 | |||
| Temperature range, max. | 741.00 | |||
| Pvap | 2.82 | kPa | 383.65 | Calculated Property |
| Pvap | 14.17 | kPa | 423.36 | Calculated Property |
| Pvap | 51.04 | kPa | 463.06 | Calculated Property |
| Pvap | 144.01 | kPa | 502.77 | Calculated Property |
| Pvap | 338.87 | kPa | 542.47 | Calculated Property |
| Pvap | 695.58 | kPa | 582.18 | Calculated Property |
| Pvap | 1286.89 | kPa | 621.88 | Calculated Property |
| Pvap | 2199.00 | kPa | 661.59 | Calculated Property |
| Pvap | 3535.49 | kPa | 701.29 | Calculated Property |
| Pvap | 5425.23 | kPa | 741.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Methacrylamide.
Sources
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