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An in-depth analysis of Fluroxypyr-meptyl 288 g/L Emulsifiable Concentrate, its synthetic pathway, and active mode of action.
Fluroxypyr 288 EC (Emulsifiable Concentrate) is a premier post-emergence, selective synthetic auxin herbicide belonging to the pyridine carboxylic acid chemical family. Formulated precisely with 288 grams of active Fluroxypyr-meptyl ester per liter, this agrochemical formulation is engineered specifically to eliminate hard-to-kill broadleaf weeds in major cereal crops (Wheat, Barley, Oats, Rye, and Triticale), Maize, Orchards, and Pastures.
Mode of Action: Rapidly absorbed by foliage, Fluroxypyr mimics natural plant growth hormones (auxins), triggering uncontrolled cell division and elongation. Susceptible broadleaf weeds exhibit severe epinasty (leaf twisting), stem curl, and vascular tissue destruction within hours, leading to complete necrosis within 7–14 days.
| Parameter | Industrial Specification Standard |
|---|---|
| Active Ingredient | Fluroxypyr-meptyl 288g/L EC (Equivalent to Fluroxypyr acid 200g/L) |
| CAS Registry No. | 81406-37-3 (Fluroxypyr-meptyl) |
| Appearance | Clear, homogeneous amber to brownish-yellow liquid |
| Emulsion Stability | Passes FAO standard (No cream, no oil separation after 24 hrs) |
| Moisture Content | ≤ 0.5% max |
| Flash Point | > 62°C (Closed Cup - Safe for transport) |
Understanding market fluctuations, raw material precursor pricing, and commercial purchasing tiers for global distributors.
The price of Fluroxypyr TC (Technical Grade) in China is heavily tethered to 4-amino-3,5-dichloro-6-fluoro-2-pyridinyloxyacetic acid synthesis. Key chemical precursors derived from pyridine ring technology influence final FOB prices per kiloliter.
Traditional EC formulations utilize aromatic hydrocarbon solvents (C9/C10). Modern eco-conscious registrations rely on vegetable oil methyl esters (biodiesel derivatives), slightly adjusting formulation pricing while providing superior leaf cuticular penetration.
Price points vary significantly based on packaging configuration: Bulk 200L HDPE drums offer maximum cost efficiency, whereas customized 1L, 5L, or 20L co-ex bottles with custom private labeling reflect minor premium charges for filling automation.
| Order Volume Tiers (FOB China Port) | Packaging Specification | Estimated B2B Wholesale Price Range (USD / L) | Lead Time & Delivery |
|---|---|---|---|
| 1,000 L - 5,000 L (Trial Commercial Order) | 1L Co-Ex Bottles (12L / Carton) | $11.80 - $13.50 / Liter | 15 - 20 Days |
| 5,000 L - 20,000 L (Standard 20ft FCL) | 5L or 20L Drums / 200L Steel Drums | $10.20 - $11.70 / Liter | 20 - 25 Days |
| > 20,000 L (Annual Distributor Contract) | 200L Drums or 1000L IBC Totes | Contact for Custom Factory Direct Quote | Scheduled Monthly Shipments |
*Note: Pricing is subject to active material market changes and currency exchange rates. Inquire directly with Awiner Biotech for real-time CIF prices.
Targeting tough broadleaf weeds across diverse global climatic regions and cropping systems.
Fluroxypyr 288 EC is renowned for exceptional control over invasive broadleaf species that have developed resistance to ALS-inhibitors or triazines:
| Region / Market | Target Crops | Dosage / Hectare |
|---|---|---|
| Europe & UK | Winter Wheat, Barley, Rye | 0.5 - 0.9 L/ha |
| North America (US & Canada) | Spring Wheat, Small Grains, Pasture | 0.4 - 0.75 L/ha |
| LATAM (Brazil, Argentina, Chile) | Maize (Corn), Orchards, Pasture Management | 0.6 - 1.0 L/ha |
| CIS & Middle East | Cereals, Non-crop Industrial Areas | 0.5 - 0.8 L/ha |
Maximizing synergistic efficacy while protecting crop safety in broad-acre agricultural management.
Fluroxypyr 288 EC pairs exceptionally well with other post-emergence partners. Tank mixing with Florasulam 50g/L SC or 2,4-D Isooctyl Ester widens the weed spectrum to include brassica weeds and thistle without causing antagonism.
Our 288 EC formulation utilizes proprietary non-ionic emulsifier systems. This ensures rapid dilution in hard water (up to 500 ppm CaCO3 equivalent) and maintains droplet adhesion even under cool early-spring temperatures.
Absorbed through leaf cuticles within 1 hour of application, rendering it virtually rainfast. It retains full biological activity at low temperatures (5°C to 12°C), outperforming phenoxy herbicides like MCPA during early spring weed flushes.
Awiner Biotech was founded in 2006, located in north of China-Shijiazhuang, Hebei Province. The city is close to our capital Beijing, transportation is convenient. Awiner Biotech is committed to research, produce and distribute agrochemicals. mainly deal with pesticides, herbicides, fungicides, plant growth regulator and public health pesticides.
Dedicated to global food security and sustainable crop protection, providing custom OEM/ODM solutions alongside comprehensive regulatory dossier support (COA, MSDS, ICAMA, FAO specs).

Up to now, we have win customers from Iraq, Iran, Afghanistan, Pakistan, India, Libya, Syria, Turkey, Yemen, Ukraine, Russia, Kazakhstan, Uzbekistan, Chile, Bolivia, Mexico, Brazil, Paraguay, Nigeria, Djibouti, Rwanda, Somalia, Malaysia, Cambodia, Nepal, Myanmar and so on.
Our countries participating in the exhibition are Turkey, Iran, Pakistan, Nigeria, Russia, Cambodia, Malaysia, Uzbekistan, etc., connecting face-to-face with regional market leaders.
We go to the customer's country to conduct market inspections, analyze and solve problems for them, understand their product usage, and customers will also visit us regularly.
The future evolution of pyridine herbicides: Environmental sustainability, reduced VOC emissions, and smart precision agriculture.
While 288 EC remains the commercial benchmark due to superior solvent dissolution and immediate efficacy, global regulatory shifts toward reduced Volatile Organic Compounds (VOCs) are driving R&D into microemulsion (ME) and water-based emulsions (EW). Awiner Biotech is actively pioneering solvent-reduced Fluroxypyr formulations that deliver identical weed control efficiency with significantly lower environmental footprints.
With continuous overuse of Glyphosate and ALS-inhibiting sulfonylureas leading to weed resistance worldwide, Fluroxypyr serves as a critical rotational chemical tool. By retaining high activity on auxinic pathways, it breaks resistance cycles in cereal cropping systems, extending the commercial lifespan of integrated weed management programs.
Addressing key questions from pesticide importers, agricultural distributors, and procurement managers.
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