Methylurea
- Product NameMethylurea
- CAS598-50-5
- CBNumberCB0327709
- MFC2H6N2O
- MW74.08
- EINECS209-935-0
- MDL NumberMFCD00007950
- MOL File598-50-5.mol
Chemical Properties
| Melting point: | ~93 °C |
| Boiling point: | 131.34°C (rough estimate) |
| Density | 1.2040 |
| vapor pressure | 0.003-0.005Pa at 20-23.3℃ |
| refractive index | 1.4264 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 1000g/l (Lit.) |
| form | Crystalline Solid |
| pka | 14.38±0.46(Predicted) |
| color | White to off-white |
| Specific Gravity | 1.204 |
| PH | 6.7 (50g/l, H2O, 20℃) |
| Water Solubility | 1000 g/L (20 ºC) |
| BRN | 878189 |
| InChI | 1S/C2H6N2O/c1-4-2(3)5/h1H3,(H3,3,4,5) |
| InChIKey | XGEGHDBEHXKFPX-UHFFFAOYSA-N |
| SMILES | CNC(N)=O |
| LogP | -1.16 at 25℃ and pH7.7 |
| CAS DataBase Reference | 598-50-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Urea, methyl-(598-50-5) |
| EPA Substance Registry System | Methylurea (598-50-5) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H319 | |||||||||
| Precautionary statements | P305+P351+P338 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-68-37-20/21/22 | |||||||||
| Safety Statements | 22-36-45-36/37 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | YT7175000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2924210090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704: |
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