4,6-Dihydroxypyrimidine
- Product Name4,6-Dihydroxypyrimidine
- CAS1193-24-4
- CBNumberCB4477413
- MFC4H4N2O2
- MW112.09
- EINECS214-772-3
- MDL NumberMFCD00016733
- MOL File1193-24-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | >300 °C (lit.) |
| Boiling point | 209.98°C (rough estimate) |
| Density | 1.4421 (rough estimate) |
| vapor pressure | 0.001Pa at 20℃ |
| refractive index | 1.4610 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 2.5 g/L (20° C) |
| pka | 5.70±0.10(Predicted) |
| form | Powder |
| color | Yellow to orange |
| Water Solubility | 2.5 g/L (20 º C) |
| BRN | 606433 |
| LogP | -2.8 at 25℃ |
| CAS DataBase Reference | 1193-24-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 6L93V0S662 |
| NIST Chemistry Reference | 4(1H)-pyrimidinone, 6-hydroxy-(1193-24-4) |
| EPA Substance Registry System | 6-Hydroxy-4(1H)-pyrimidinone (1193-24-4) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | UW7523000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29335995 | |||||||||
| NFPA 704: |
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