- InChI
- InChI=1S/C5H7NO3/c1-5(2)3(7)6-4(8)9-5/h1-2H3,(H,6,7,8)
- InChI Key
- JYJFNDQBESEHJQ-UHFFFAOYSA-N
- Formula
- C5H7NO3
- SMILES
- CC1(C)OC(=O)NC1=O
- Molecular Weight1
- 129.11
- CAS
- 695-53-4
- Other Names
-
- 2,4-Oxazolidinedione, 5,5-dimethyl-
- AC 1198
- Bay 1400Z
- Dimethadion
- DMO
- Eupractone
- 5,5-Dimethyl-2,4-oxazolidinedione
- 5,5-Dimethyloxazolidine-2,4-dione
- 5,5-Dimethyloxazolidinedione
- Bax 1400Z
- Dimethyloxazolidinedione
- Propazone
- 5,5-Dwumetylooksazolidyno-2,4-dion
- NSC-30152
- Trimethadion, M(nor-)
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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 | 0.4553 | Relay (1.0) Calculated Property | |
| ΔfG° | -221.31 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -587.04 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 12.93 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 70.74 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.95 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.82 | Relay (1.0) Calculated Property | |
| logPoct/wat | 0.031 | Crippen Calculated Property | |
| McVol | 89.440 | ml/mol | McGowan Calculated Property |
| Pc | 5198.13 | kPa | Joback Calculated Property |
| Inp | 1060.00 | NIST | |
| Tboil | 489.25 | K | Relay (1.0) Calculated Property |
| Tc | 686.28 | K | Relay (1.0) Calculated Property |
| Tfus | 450.99 | K | Relay (1.0) Calculated Property |
| Vc | 0.350 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [209.60; 272.75] | J/mol×K | [540.46; 795.34] | 
|
| Cp,gas | 209.60 | J/mol×K | 540.46 | Joback Calculated Property |
| Cp,gas | 221.20 | J/mol×K | 582.94 | Joback Calculated Property |
| Cp,gas | 232.30 | J/mol×K | 625.42 | Joback Calculated Property |
| Cp,gas | 242.94 | J/mol×K | 667.90 | Joback Calculated Property |
| Cp,gas | 253.20 | J/mol×K | 710.38 | Joback Calculated Property |
| Cp,gas | 263.12 | J/mol×K | 752.86 | Joback Calculated Property |
| Cp,gas | 272.75 | J/mol×K | 795.34 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Dimethadione.
Sources
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