| Name | ORTHOSULFAMURON |
| Synonyms | famuron OrthosuL 213464-77-8 Orthosulfamuron ORTHOSULFAMURON Orthosulfamuron [iso] Orthosulfamuron solution 1-(4,6-Dimethoxypyrimidin-2-yl)-3-[2-(dimethylcarbamoyl)phenylsulfamoyl]urea 2-((N-((4,6-Dimethoxypyrimidin-2-yl)carbamoyl)sulfamoyl)amino)-N,N-dimethylbenzamide benzamide, 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]amino]-N,N-dimethyl- |
| CAS | 213464-77-8 |
| InChI | InChI=1/C16H20N6O6S/c1-22(2)14(23)10-7-5-6-8-11(10)20-29(25,26)21-16(24)19-15-17-12(27-3)9-13(18-15)28-4/h5-9,20H,1-4H3,(H2,17,18,19,21,24) |
| Molecular Formula | C16H20N6O6S |
| Molar Mass | 424.43 |
| Density | 1.466±0.06 g/cm3(Predicted) |
| Melting Point | 160–162°C |
| 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) |
| 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 |
| Appearance | neat |
| Color | White to Off-White |
| BRN | 11343666 |
| pKa | Dissociation constant (pKa at 20 °C) Predicted to have five overlapping dissociation constants: ?1.4 |
| Storage Condition | Refrigerator, under inert atmosphere |
| Stability | Moisture Sensitive |
| Refractive Index | 1.624 |
| WGK Germany | 3 |