4-Hydroxy-5-methyl-2-mercaptopyrimidine
- Product Name4-Hydroxy-5-methyl-2-mercaptopyrimidine
- CAS636-26-0
- MFC5H6N2OS
- MW142.18
- EINECS
- MOL File636-26-0.mol
Chemical Properties
| Melting point | 283-286°C |
| Density | 1.36 |
| refractive index | 1.6430 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | pKa 7.71 (Uncertain) |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | 509mg/L(25 ºC) |
| BRN | 120488 |
| Stability | Stable but may be heat or light sensitive. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 636-26-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 4(1H)-pyrimidinone, 2,3-dihydro-5-methyl-2-thioxo-(636-26-0) |
| EPA Substance Registry System | 5-Methyl-2-thiouracil (636-26-0) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 22-40-36/37/38 |
| Safety Statements | 22-36/37-26 |
| RTECS | XP2108500 |
| HS Code | 2933599590 |
