2,4-Dioxo-1H-pyrimidine-5-carbonitrile
5-Cyanouracil
CAS: 4425-56-3;5428-41-1
Molecular Formula: C5H3N3O2
2,4-Dioxo-1H-pyrimidine-5-carbonitrile - Names and Identifiers
2,4-Dioxo-1H-pyrimidine-5-carbonitrile - Physico-chemical Properties
| Molecular Formula | C5H3N3O2 |
| Molar Mass | 137.1 |
| Density | 1.52±0.1 g/cm3(Predicted) |
| Melting Point | 295 °C (decomp) |
| Boling Point | 524.8°C at 760 mmHg |
| Flash Point | 271.2°C |
| Vapor Presure | 1.24E-11mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Orange to Green |
| pKa | 5.76±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.59 |
| MDL | MFCD00051958 |
2,4-Dioxo-1H-pyrimidine-5-carbonitrile - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Note | Irritant |
2,4-Dioxo-1H-pyrimidine-5-carbonitrile - Reference Information
| application | 5-cyanouracil can be used as an intermediate in organic synthesis and pharmaceutical intermediate, mainly used in laboratory research and development process and pharmaceutical and chemical production process. |
Last Update：2024-04-09 21:11:58
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