LN-1219Fo
Foramsulfuron , 99% , 173159-57-4
Synonym(s):
2-[3-(4,6-Dimethoxy-2-pyrimidinyl)ureidosulfonyl]-4-(formamido)-N,N-dimethylbenzamide
CAS NO.：173159-57-4
Empirical Formula: C17H20N6O7S
Molecular Weight: 452.44
MDL number: MFCD16661250
Update time: 2023-04-23
PRODUCT Properties
| Melting point: | 199.5° |
| Density | 1.471±0.06 g/cm3(Predicted) |
| vapor pressure | 4.2 × 10-11 1.3 × 10-10a (Pa at 20 °C) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Solubility in organic solvents (g/l at 20 °C) Acetone 1.925 Acetonitrile 1.111 1,2-Dichloroethane 0.185 Ethyl acetate 0.362 n-Heptane <0.010 Methanol 1.660 p-Xylene <0.010 |
| pka | Dissociation constant (pKa at 21.5 °C) 4.6 |
| color | White |
| Water Solubility | Solubility in water (g/l at 20 °C) 0.037 (pH 5) 3.293 (pH 7) 94.577 (pH 8) |
| Major Application | agriculture environmental |
| InChI | 1S/C17H20N6O7S/c1-23(2)15(25)11-6-5-10(18-9-24)7-12(11)31(27,28)22-17(26)21-16-19-13(29-3)8-14(20-16)30-4/h5-9H,1-4H3,(H,18,24)(H2,19,20,21,22,26) |
| InChIKey | PXDNXJSDGQBLKS-UHFFFAOYSA-N |
| SMILES | [H]C(=O)Nc1ccc(C(=O)N(C)C)c(c1)S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2 |
| EPA Substance Registry System | Foramsulfuron (173159-57-4) |
Description and Uses
Foramsulfuron is used in weed control practises in reduced tillage production. It also functions as a new herbicide with ALS-inhibiting active ingredient for the control of troublesome weeds in sugar beet.
Safety
| Symbol(GHS) |  GHS09 |
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273-P391-P501 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| RIDADR | UN3077(solid) |
| WGK Germany | 1 |
| HS Code | 29242990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 |
| Hazardous Substances Data | 173159-57-4(Hazardous Substances Data) |
| Toxicity | LD50 in rats (mg/kg): >5000 orally; >2000 dermally (Collins) |
