1,1-Dimethylurea
- Product Name1,1-Dimethylurea
- CAS598-94-7
- CBNumberCB2279682
- MFC3H8N2O
- MW88.11
- EINECS209-957-0
- MDL NumberMFCD00007959
- MOL File598-94-7.mol
Chemical Properties
| Melting point: | 178-183 °C (lit.) |
| Boiling point: | 163.08°C (rough estimate) |
| Density | 1.255 |
| vapor pressure | 0.008Pa at 25℃ |
| refractive index | 1.4715 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | water: soluble5%, clear, colorless |
| pka | 14.73±0.50(Predicted) |
| form | Crystalline Powder |
| color | White to off-white |
| Water Solubility | Soluble |
| BRN | 1740666 |
| InChI | 1S/C3H8N2O/c1-5(2)3(4)6/h1-2H3,(H2,4,6) |
| InChIKey | YBBLOADPFWKNGS-UHFFFAOYSA-N |
| SMILES | CN(C)C(N)=O |
| LogP | -4.6 at 20℃ |
| CAS DataBase Reference | 598-94-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Urea, N,N-dimethyl-(598-94-7) |
| EPA Substance Registry System | 1,1-Dimethylurea (598-94-7) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | YS9867985 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2924 19 00 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazardous Substances Data | 598-94-7(Hazardous Substances Data) | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704: |
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