213464-77-8
| Name | Orthosulfamuron |
| CAS | 213464-77-8 |
| EINECS(EC#) | 606-744-8 |
| Molecular Formula | C16H20N6O6S |
| MDL Number | MFCD09027340 |
| Molecular Weight | 424.436 |
| MOL File | 213464-77-8.mol |
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 |
| form | neat |
| 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℃ |
| EPA Substance Registry System | Benzamide, 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]amino]-N,N-dimethyl- (213464-77-8) |