[chemical name] Bentazone,aqueous(25%);
[alias]3-Isopropyl-(1H)-benzo-2,1,3-thiadiazin-4-one-2,2-dioxide,aqueous(25%); Basagran; BAS351H; 3-isopropyl-1 H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide(I); 3-isopropyl-1H-benzo-2,1,3-thiadiazin-4one 2,2-dioxide; 3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one-2,2-dioxide; 3-Isopropyl-3,4-dihydro-2,1,3-benzothiadiazin-4(1H)-one 2,2-dioxide; 3-(propan-2-yl)-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide
[Molecular weight]240.3
[CAS NO] 25057-89-0
[Formula] C₁₀H₁₂N₂O₃S
[Appearance] pure colorless crystalline powder
[Melting point] 138℃
[Solubility (<1g/100g, 20 ℃] xylene cyclohexanone for 18g/100g
[Formula]

[Toxic]
Rat acute oral LD50 about 1710mg/kg, acute percutaneous LD50>4000mg/kg rats
[Use]
A contact herbicide. In winter, Chunhe grain crop Tanaka Harukokiku, Matricaria, pearl chrysanthemum, cleavers, Europe Lapsana apogonoides and chickweed. This product is used for soybean, corn, peas, rice Tanaka weed, such as maple, shepherd's purse, chufa, spineless Datura, helianthus, Polygonum, purslane, ragweed, Xanthium, Monochoria, Cyperus difformis, melon fur, Scirpus mariqueter and Scirpus juncoides etc..
Can provide formulation: 95%TECH, 56%SL (w/v), 48%SL (w/v)
Bentazon + two methyl four chlorine compound, Bentazon + three acifluorfen compound, Bentazon + fomesafen mixture
Applicable crops]
Soybean, rice (can control weeds in paddy field for many years deep roots), wheat, barley, maize, sorghum, peanut and other crops
[Applicable crops ]
Soybean, rice (can control weeds in paddy field for many years deep roots), wheat, barley, maize, sorghum, peanut and other crops
[Object ]
Dry: Xanthium sibiricum, Amaranthus retroflexus L., Amaranthus blitum, Amaranthus spinosus, Artemisia, Cephalanoplos segetum, thistle, Bidens tripartita, Bidens bipinnata L., Polygonum lapathifolium, Liu Chongci Liao, Liao, purslane, section of wild watermelon seedlings, cleavers, sunflower, Galinsoga parviflora, wild radish, Salsola collina, prickly Sida, Sonchus brachyotus, chickweed, Datura, quinoa, Chenopodium, Solanum nigrum, dayflower (1 ~ 2 leaf stage, after the 3 leaf stage efficacy decreased), ragweed, mang vegetables, Thlaspi, Convolvulus, mustard, Abutilon, wild mustard, Brassica and other broadleaf weeds.
Paddy: Monochoria korsakowii, duck tongue grass, white water, no grass, octagonal Niu Maozhan, Scirpus juncoides, Cyperus difformis, Scirpus, Bidens tripartita, Ci Gu, Oriental waterplantain rhizome, water sedge, compact panicle sedge, Commelina communis etc..