Common Name | Quinclorac | ||||||||||||||||||||||||||||
Chemical Name | 3, 7-dichloroquinoline-8-carboxylic acid | ||||||||||||||||||||||||||||
CAS No. | 84087-01-4 | ||||||||||||||||||||||||||||
Specification |
97% TC, 25% SC, 25% WP, 50% WP, 50% WDG, 80% WDG
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Physical & Chemical Properties |
Formula: C10H5Cl2NO2.
Molecular weight: 242.1. Appearance: Odorless, white to yellow powder. Melting Point: 118-120. Vapour Pressure: 0.03MPa at 20° C. Stability: Solubility in water 6.2g/L at 20° C and ethanol is 0.2 g/100 g. |
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Toxicity | Oral LD50 (rat) 2650 mg/kg, dermal LD50 (rabbit) is 2000 mg/kg. | ||||||||||||||||||||||||||||
Application | In transplanted, seeded rice for control of Aeschynomene, Echinochloa, Ipomoea, Sesbania, etc. Postemergent in spring wheat for Setaria and in turf for Digitaria sanguinalis, Trifolium, etc. Postemergent chem fallow application for control of Convolvulus arvensis. | ||||||||||||||||||||||||||||
Shelf Years | 2 Year |
Application:
Quinclorac is a selective herbicide used primarily to control weeds in rice crops, but is also used on other agricultural crops and is found in some household herbicides for lawn use. Most lawn maintenance companies use the product for the control of annual grass weeds like crabgrass.
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