| Name | 5-ethyluracil |
| Synonyms | HOMOTHYMINE homothymine 5-ethvluracil 5-ETHYLURACIL AURORA KA-580 5-ethyluracil 5-Ethyl-1H-pyrimidine-2,4-dione 2,4-DIHYDROXY-5-ETHYLPYRIMIDINE 2,4-Dihydroxy-5-ethylpyrimidine 5-ethylpyriMidine-2,4(1H,3H)-dione 5-ethylpyrimidine-2,4(1H,3H)-dione 2,4-Dihydroxy-5-ethylpyrimidine, Homothymine |
| CAS | 4212-49-1 |
| EINECS | 622-736-7 |
| InChI | InChI=1/C6H8N2O2/c1-2-4-3-7-6(10)8-5(4)9/h3H,2H2,1H3,(H2,7,8,9,10) |
| Molecular Formula | C6H8N2O2 |
| Molar Mass | 140.14 |
| Density | 1.164±0.06 g/cm3(Predicted) |
| Melting Point | >300°C(lit.) |
| Solubility | Soluble in ammonia water |
| Appearance | White crystal |
| Color | White to Light yellow |
| Maximum wavelength(λmax) | ['265nm(EtOH)(lit.)'] |
| BRN | 119494 |
| pKa | 9.21±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.482 |
| MDL | MFCD00079187 |
| Hazard Symbols | Xi - Irritant![]() |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29335990 |
| application | 5-ethyluracil is a pharmaceutical intermediate and an organic synthesis intermediate, which can be used in laboratory research and development processes and chemical and pharmaceutical synthesis processes. |