Pendimethalin
Pendimethalin, Technical, Tech, 95% TC, 96% TC, 98% TC, Pesticide & Herbicide
Specification
| Common Name | Pendimethalin |
| IUPAC Name | N-(1-ethylpropyl)-2,6-dinitro-3,4-xylidine |
| Chemical Abstracts Name | N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine |
| CAS No. | 40487-42-1 |
| Molecular Formula | C13H19N3O4 |
| Molecular Weight | 281.308 |
| Molecular Structure |  |
| Specification | Pendimethalin, 95% TC, 96% TC, 98% TC |
| Form | Orange-yellow Crystalline Solid |
| Melting point | 54-58℃ |
| Solubility | In water 0.33mg/L at 20℃. In acetone 800, in xylene >800. Readily soluble in benzene, toluene, and chloroform. Slightly soluble in petroleum ether and petrol. |
| Stability | Very stable in storage; store above 5℃ and below 130℃. Stable to acids and alkalis. Slowly decomposed by light. DT 50 in water <21d. |
Product Description
Pendimethalin, also known as Chuyatong, Chuwetong, and Shitianbu, is a contact soil sealing treatment agent, which mainly inhibits the division of meristem cells and does not affect the germination of weed seeds, but during the germination process of weed seeds. The young shoots, stems and Chemicalbook roots take effect after absorbing the medicine. The absorption part of dicot plants is hypocotyl, and monocot plants are young buds. The symptom of damage is that the growth of young buds and secondary roots is inhibited. The herb has a broad weed-killing spectrum and has a good control effect on a variety of annual weeds.
● Mode of Action:
Selective herbicide, absorbed by the roots and leaves. Affected plants die shortly after germination or following emergence from the soil.
● Uses:
Pendimethalin is a selective herbicide, Control of most annual grasses and many annual broadleaved weeds, at 0.6-2.4kg /ha, in cereals, onions, leeks, garlic, fennel, maize, sorghum, rice, soya beans, peanuts, brassicas, carrots, celery, black salsify, peas, field beans, lupins, evening primrose, tulips, potatoes, cotton, hops, pome fruit, stone fruit, berry fruit (including strawberries), citrus fruit, lettuce, aubergines, capsicums, established turf, and in transplanted tomatoes, sunflowers, and tobacco. Applied pre-plant incorporated, pre-emergence, pre-transplanting, or early post-emergence. Also used for control of suckers in tobacco.
● Formulation Type:
EC, SC
● Phytotoxicity:
Injury to maize may occur if used as a pre-plant, soil-incorporated treatment.
● Packing in 200KG/Iron Drum
