Pretilachlor 95% TC Herbicide
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Features
Pretilachlor 95% TC is a high-purity technical concentrate for formulating selective herbicides. This amber liquid is a key ingredient in products targeting annual grasses and broadleaf weeds in rice fields. As a very-long-chain fatty acid inhibitor, it disrupts weed cell growth. Manufacturers use this intermediate to produce EC, OD, GR, and WP formulations. It’s essential for creating effective pre-emergence weed control solutions in global agriculture.
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| Category | Herbicide |
| Active Ingredient | Pretilachlor 95% (w/v) |
| Appearance | Yellow clear liquid |
Key Parameters
| Parameter | Details |
| CAS Number | 51218-49-6 |
| EINECS Number | 257-104-3 |
| Molecular Formula | C17H26ClNO2 |
| Molecular Weight | 311.85 g/mol |
| Density | 1.07 g/cm³ (approx.) |
| Chemical Name | 2-Chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)acetamide |
| Flash Point | >100 °C (non-flammable typical) |
| Solubility | Slightly soluble in water; freely soluble in common organic solvents (e.g., acetone, ethanol) |
| Shelf Life | Typically 2 years when stored properly |
| Other Names | Sofit, Rifit, Gowon, Solnet, Gargil |
| Target Object | Annual grasses and broadleaf weeds in rice (especially Echinochloa crus-galli) |
| Mode of Action | Inhibition of very-long-chain fatty acid (VLCFA) synthesis, disrupting cell division and seedling growth (Group K3 / 15 herbicide). |
| Synergistic Blending Guide | Pyrazosulfuron-ethyl, Bensulfuron-methyl, Fentrazamide, Cinmethylin, Propanil, 2,4-D, Metsulfuron-methyl |
| Core Principle of Blending | Broadening the weed control spectrum (grasses + sedges + broadleaves) and extending the application window. |
Product Variants & Application
| Product Form | Concentration | Application Method | Target Use | Recommended Mix Partners |
| Wettable Powder | Pretilachlor 40% WP,Pretilachlor33%+Pyrazosulfuron-ethyl2% WP | Spray application after mixing with water | Pre-emergence control of annual grasses and broadleaf weeds in direct-seeded and transplanted rice. | Pyrazosulfuron-ethyl 10% WP (1:1); Bensulfuron-methyl 0.5% WP (1:0.02) |
| Wettable Powder | Pretilachlor36%+Bensulfuron-methyl4% WP,Pretilachlor24%+Bensulfuron-methyl4%+Clomazone10% WP | Spray application after mixing with water | Broad-spectrum control of grasses, sedges and broadleaf weeds in rice fields. | Oxadiazon 50% WP (1:1); Butachlor 50% WP (1:1.2) |
| Capsule Suspensions | Pretilachlor30%+Oxadiargyl5% CS,Pretilachlor 30.8%+Penoxsulam1.2% CS | Direct spray or tank mixing | Extended control of grasses and hard-to-control weeds in rice. | Oxadiargyl 20% SC (1:1); Fentrazamide 40% SC (1:1) |
| Capsule Suspensions | Pretilachlor35.3%+Bensulfuron-methyl4.7% CS,Pretilachlor40%+Oxaziclomefone20% CS | Direct spray or tank mixing | Full-season control of complex weed spectrum in rice. | Pyrazosulfuron-ethyl 10% WG (1:0.5); Penoxsulam 2.5% OD (1:0.1) |
| Granule | Pretilachlor 5% GR，Pretilachlor4.9%+Penoxsulam0.1% GR | Direct broadcasting into paddy water | Pre-emergence control of weeds in flooded rice fields. | Pyrazosulfuron-ethyl 0.5% GR (1:0.1); Butachlor 5% GR (1:1) |
| Granule | Pretilachlor5.4%+Pyrazosulfuron-ethyl0.6% GR，Pretilachlor4.4%+Mesotrione0.6% GR | Direct broadcasting into paddy water | Control of grasses, sedges and broadleaf weeds in rice. | Bensulfuron-methyl 0.5% GR (1:0.1); Oxadiazon 5% GR (1:1) |
| Granule | Pretilachlor0.54%+Penoxsulam0.04%+Pyrazosulfuron-ethyl0.02% GR | Direct broadcasting into paddy water | Full-season control of complex weed spectra in rice. | Butachlor 5% GR (1:2); Oxadiargyl 2% GR (1:1) |
| Microemulsion | Pretilachlor 85% ME，Pretilachlor31%+Oxyfluorfen9% ME，Pretilachlor30%+Oxadiazon10% ME | Spray application after dilution in water | Pre-emergence control of weeds in rice with high efficacy. | Oxadiazon 25% EC (1:1); Oxyfluorfen 25% EC (1:1) |
| Microemulsion | Pretilachlor15%+Oxadiazon7%+Oxyfluorfen12% ME，Pretilachlor30%+Clomazone12%+Oxadiazon12% ME | Spray application after dilution | Broad-spectrum control of grasses and broadleaf weeds in rice and field crops. | Pyrazosulfuron-ethyl 10% WG (1:0.5); Bensulfuron-methyl 0.5% WP (1:0.05) |
| Emulsion in Water | Pretilachlor 50% EW，Pretilachlor27.5%+Oxadiargyl5%+Oxyfluorfen7% EW | Spray application after dilution | Control of grasses and broadleaf weeds in rice and field crops. | Clomazone 50% EC (1:1.5); Pyrazosulfuron-ethyl 10% WG (1:0.3) |
| Emulsion in Water | Pretilachlor45%+Oxadiazon15% EW，Pretilachlor33%+Pyraclonil3% EW | Spray application after dilution in water, applied at the pre-emergence to early post-emergence stage in rice fields. | Enhanced control of annual weeds, particularly effective on Echinochloa crus-galli, in rice. | Penoxsulam 2.5% OD (1:0.1); Butachlor 50% EC (1:1) |
| Emulsifiable Concentrate | Pretilachlor 30% EC，Pretilachlor 500g/l EC | Spray application after dilution | Pre-emergence control of annual grasses and broadleaf weeds in rice. | Clomazone 50% EC (1:1); Oxadiargyl 20% SC (1:1) |
| Emulsifiable Concentrate | Pretilachlor30%+Clomazone12%+Oxadiargyl6% EC，Pretilachlor32%+Oxadiazon11%+Oxyfluorfen9% EC | Spray application after dilution | Broad-spectrum control of complex weed flora in rice. | Pyrazosulfuron-ethyl 10% WG (1:0.5); Bensulfuron-methyl 0.5% WP (1:0.05) |
| Emulsifiable Concentrate | Pretilachlor36%+Clomazone24.5%+Flumioxazin1.5% EC，Pretilachlor15%+Metamifop12%+Cyhalofop-butyl18% EC | Spray application after dilution | Extended residual control of weeds in rice and other crops. | Oxadiazon 50% WP (1:1); Oxyfluorfen 25% EC (1:1) |
| Emulsifiable Concentrate | Pretilachlor20%+Oxyfluorfen8%+Simetryn12% EC，Pretilachlor32%+Oxadiazon11%+Oxyfluorfen9% EC | Spray application after dilution | Broad-spectrum control of weeds in rice and field crops. | Pyrazosulfuron-ethyl 10% WG (1:0.5); Butachlor 50% EC (1:1) |
| Oil Dispersion | Pretilachlor 60% OD，Pretilachlor21%+Pyriminobac-methyl1.5%+Oxyfluorfen7.5% OD | Spray application after dilution | Control of grasses, sedges and broadleaf weeds with enhanced efficacy. | Pyriminobac-methyl 5% OD (1:0.25); Penoxsulam 2.5% OD (1:0.05) |
| Oil Dispersion | Pretilachlor35%+Pyriminobac-methyl3% OD，Pretilachlor36 %+Bensulfuron-methyl4% OD | Spray application after dilution | Broad-spectrum control of weeds in rice, including resistant biotypes. | Oxadiazon 50% WP (1:1); Butachlor 50% EC (1:1) |
| Oil Dispersion | Pretilachlor40%+Penoxsulam2% OD，Pretilachlor20 %+Atrazine20%+Nicosulfuron2% OD | Spray application after dilution | Control of weeds in rice and corn with multiple modes of action. | Atrazine 50% WP (1:1); Nicosulfuron 4% OD (1:0.5) |
| Technical Material | Pretilachlor 95% TC，Pretilachlor 98% TC | For manufacturing use only | Serves as a technical concentrate for producing various end-use formulations. | Pyrazosulfuron-ethyl 95% TC (1:1); Bensulfuron-methyl 96% TC (1:0.1) |
Packaging & Logistics
| Parameter | Details |
| Minimum Order | 1000 L / 1000 KG |
| Packaging Options | Liquid:HDPE/COEX/PET/Aluminum Bottle (100ml, 250ml, 500ml, 1L, 5L, 10L, 20L, 200L, 1000L) Solid:Aluminum bag (5g, 10g, 100g, 250g, 500g, 1kg, 2kg, 5kg, 10kg); 25KG woven bags with inner liner ; 25KG fiber drum; 1000kg/ton bag |
| Port of Delivery | Shanghai, Ningbo, Shenzhen, Guangzhou, Qingdao, Yiwu, Urumqi, Hong Kong |
| Shipping Methods | By sea, by air, by road, by railway |
| Delivery Terms | EXW, FOB, CFR, CIF, CIP, CPT, DDP, DDU, Express |
| Payment Terms | T/T, L/C, Credit Card, PayPal, Western Union, Cash |
| Delivery Lead Time | 20 to 30 days after confirmed payment & packaging details |
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