| ID | 1045 |
|---|---|
| Name | azimsulfuron |
| CAS | 120162-55-2 |
| IUPAC | |
| Inchi | InChI=1S/C13H16N10O5S/c1-22-11(7(6-14-22)10-18-21-23(2)19-10)29(25,26)20-13(24)17-12-15-8(27-3)5-9(16-12)28-4/h5-6H,1-4H3,(H2,15,16,17,20,24) |
| CIPAC | 584 |
| EPA Code | |
| Formula | C13H16N10O5S |
| SMILES | O=C(Nc1nc(OC)cc(OC)n1)NS(=O)(=O)c2c(cnn2C)c3nn(nn3)C |
| Status | Approved |
| Mode of Action | Selective, absorbed by foliage. ALS (AHAS) inhibitor. |
|---|---|
| Pesticide Type | Herbicide |
| Chemical Group | Sulfonylurea |
| Classification |
sulfonylurea herbicides pyrazole herbicides pyrimidinylsulfonylurea herbicides |
| Molecular Weight | 424.40 |
|---|---|
| Physical State | White powdery solid |
| AlogP | 0.335 |
| H-Bond Donor | 2 |
| H-Bond Acceptor | 11 |
| Surface Area | 395.5 |
| Polar Surface Area | 189.31 |
| Species | Method | Study Time | Dose Type | Value |
|---|---|---|---|---|
| Algae | Chronic | 96 hour | NOEC, growth | 0.003 mg l-1 |
| Algae | Acute | 72 hour | EC50, growth | 0.011 mg l-1 |
| Aquatic invertebrates | Acute | 48 hour | EC50 | 378 mg l-1 |
| Aquatic invertebrates | Chronic | 21 day | NOEC | 5.4 mg l-1 |
| Aquatic plants | Acute | 7 day | EC50, biomass | 0.00062 mg l-1 |
| Birds | Short term dietary | LC50/LD50 | > 5620 mg/kg feed | |
| Birds | Acute | LD50 | > 2250 mg kg-1 | |
| Earthworms | Chronic | 14 day | NOEC, reproduction | 12.5 mg kg-1 |
| Earthworms | Acute | 14 day | LD50 | > 1000 mg kg-1 |
| Fish | Acute | 96 hour | LC50 | 154 mg l-1 |
| Fish | Chronic | 21 day | NOEC | 6.3 mg l-1 |
| Honeybees | Acute | 48 hour | LD50 | > 25 μg bee-1 |
| Mammals | Acute oral | LD50 | > 5000 mg kg-1 | |
| Mammals | Short term dietary | NOEL | > 1000 ppm diet | |
| Bio-concentration factor | CT50 | Not available days |
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