2-Pyrimidinol
2(1H)-Pyrimidinone
CAS: 557-01-7
Molecular Formula: C4H4N2O
2-Pyrimidinol - Names and Identifiers
| Name | 2(1H)-Pyrimidinone |
| Synonyms | 2-Pyrimidinol PYRIMIDIN-2-OL 2-OXOPYRIMIDINE 2-Hydroxypyrinide 2(1h)-pyrimidinone 1H-pyrimidin-2-one 2(1H)-Pyrimidinone 2-HYDROXYPYRIMIDINE Pyrimidin-2(5H)-one TIMTEC-BB SBB004380 2(1H)-Pyrimidinone (6CI,7CI,8CI,9CI) |
| CAS | 557-01-7 |
| EINECS | 209-149-8 |
| InChI | InChI=1/C4H4N2O/c7-4-5-2-1-3-6-4/h1-3H,(H,5,6,7) |
2-Pyrimidinol - Physico-chemical Properties
| Molecular Formula | C4H4N2O |
| Molar Mass | 96.09 |
| Density | 1.28±0.1 g/cm3(Predicted) |
| Melting Point | 177-178 °C(Solv: ethyl acetate (141-78-6)) |
| pKa | pK1:2.24(＋1);pK2:9.17(0) (25°C) |
| Storage Condition | Sealed in dry,Room Temperature |
2-Pyrimidinol - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
2-Pyrimidinol - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 20:49:11
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