- 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
- ω : Acentric Factor.
- 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).
- 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).
- 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.
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry.
Do not hesitate to contact us for your projects.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.4680 | Relay (... Calculated Property | |
| 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° | 40.59 | kJ/mol | Relay (... Calculated Property |
| IE | 9.74 | eV | Relay (... Calculated Property |
| log10WS | -0.11 | Relay (... 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 | 418.65 | K | Relay (... Calculated Property |
| Tc | 625.19 | K | Relay (... Calculated Property |
| Tfus | 298.44 | K | Relay (... Calculated Property |
| Vc | 0.279 | m3/kmol | Relay (... 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
- KDB Vapor Pressure Data
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.