| Melting point |
152° |
| storage temp. |
0-6°C |
| solubility |
Solubility in organic solvents (g/l at 20 °C)
Acetonitrile 52
Ethyl acetate 23
n‐Heptane 0.001
Methanol 12
2‐Propanol 4.4
Toluene 2.1 |
| pka |
Dissociation constant (pKa at 20 °C) 3.22 (Under strong acidic conditions – pH 2 – formation of iodosulfuron‐methyl) |
| color |
Off-White to Pale Beige |
| Water Solubility |
Solubility in water (g/l at 20 °C) 0.16 (pH 5) 25.0 (pH 7) 65.0 (pH 9). |
| Henry's Law Constant |
4.4×1010 mol/(m3Pa) at 25℃, Maniere et al. (2011) |
| Major Application |
agriculture
environmental |
| InChI |
InChI=1S/C14H14IN5O6S.Na.H/c1-7-16-12(19-14(17-7)26-3)18-13(22)20-27(23,24)10-6-8(15)4-5-9(10)11(21)25-2;;/h4-6H,1-3H3,(H2,16,17,18,19,20,22);; |
| InChIKey |
AOJXPLQLYBPMFZ-UHFFFAOYSA-N |
| SMILES |
S(C1C=C(I)C=CC=1C(=O)OC)(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1.[NaH] |
| CAS DataBase Reference |
144550-36-7(CAS DataBase Reference) |
| EPA Substance Registry System |
Iodosulfuron-methyl-sodium (144550-36-7) |
