Orthosulfamuron
- Product NameOrthosulfamuron
- CAS213464-77-8
- CBNumberCB41440243
- MFC16H20N6O6S
- MW424.43
- EINECS606-744-8
- MDL NumberMFCD09027340
- MOL File213464-77-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 160–162°C |
| Density | 1.466±0.06 g/cm3(Predicted) |
| vapor pressure | <1.1 × 10-4 (Pa at 25 °C) |
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Solubility in organic solvents (g/l at 20 °C) Acetone 20 Ethyl acetate 3.3 Dichloromethane 56 n‐Heptane 0.00023 Methanol 8.3 Xylene 0.13 |
| pka | Dissociation constant (pKa at 20 °C) Predicted to have five overlapping dissociation constants: ?1.4, 0.7, 3.5, 9.6, 11.5 |
| color | White to Off-White |
| Water Solubility | Solubility in water (g/l at 20 °C) 0.026 (pH 4, buffer) 0.63 (pH 7, buffer) 39 (pH 8.5, buffer) |
| BRN | 11343666 |
| Stability | Moisture Sensitive |
| LogP | 0.3-2.02 at 20℃ and pH4-9 |
| Surface tension | 71.4mN/m at 37.7mg/L and 22℃ |
| FDA UNII | RO0AIV9EYN |
| EPA Substance Registry System | Benzamide, 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]amino]-N,N-dimethyl- (213464-77-8) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H400 |
| Precautionary statements | P273-P391-P501 |
| WGK Germany | 3 |
| Hazardous Substances Data | 213464-77-8(Hazardous Substances Data) |
