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Ethyl 2,4-Dichlorophenoxyacetate

    • Product Name Ethyl 2,4-Dichlorophenoxyacetate
    • Alias 2,4-D-Ethyl
    • Einecs 220-488-7
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    235484

    Chemical Name Ethyl 2,4-Dichlorophenoxyacetate
    Cas Number 1928-43-4
    Molecular Formula C10H10Cl2O3
    Molecular Weight 249.09 g/mol
    Appearance Colorless to pale yellow liquid
    Boiling Point 140-144°C at 16 mmHg
    Solubility Slightly soluble in water, soluble in organic solvents
    Density 1.32 g/cm³ (approximate)
    Flash Point 107°C (closed cup)
    Odor Characteristic aromatic odor
    Refractive Index 1.530 - 1.535
    Stability Stable under recommended storage conditions

    As an accredited Ethyl 2,4-Dichlorophenoxyacetate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Ethyl 2,4-Dichlorophenoxyacetate is securely packaged in a 500g amber glass bottle with tamper-evident seal and hazard labeling.
    Shipping Ethyl 2,4-Dichlorophenoxyacetate is shipped in tightly sealed containers, protected from moisture, heat, and direct sunlight. It should be transported according to local and international regulations for hazardous chemicals, with appropriate hazard labeling. Handle with suitable personal protective equipment to prevent exposure and ensure safe delivery.
    Storage Store Ethyl 2,4-Dichlorophenoxyacetate in a cool, dry, and well-ventilated area, away from direct sunlight, heat, and incompatible substances such as strong oxidizers. Keep the container tightly closed and clearly labeled. Avoid contact with moisture and store away from food and drink. Use appropriate chemical-resistant containers and ensure access is restricted to trained personnel only.
    Application of Ethyl 2,4-Dichlorophenoxyacetate

    Applications of Ethyl 2,4-Dichlorophenoxyacetate in Industrial Manufacturing

    Ethyl 2,4-Dichlorophenoxyacetate serves as a key active ingredient across a range of regulated agrochemical and plant protection markets. Our direct manufacturing capability ensures high product consistency and supports diverse industrial-scale formulations for downstream operators. The following sections outline its core applications, with a focus on precise compliance, formulation, integration stage, and resulting product types.

    1. Selective Herbicide Formulations for Grain Crops

    Large-scale grain crop producers rely on this compound to suppress broadleaf weeds while preserving cereal yield. The material acts as a systemic herbicide precursor, favored in both liquid and emulsifiable concentrate formats. Compliance with residue and formulation limits remains a priority throughout downstream blending and packaging.

    Industry compliance standards

    • FAO/WHO Recommended Specifications for Plant Protection Products
    • EU Regulation (EC) No 1107/2009 for Plant Protection Products
    • EPA 40 CFR Part 180 – Tolerances and exemptions for pesticide chemical residues
    • China GB 2763 National Food Safety Standard – Maximum Residue Limits for Pesticides in Food

    Typical usage ratio

    • 2.5–6.0% w/w in formulated herbicidal concentrates, with adjustment based on target weed spectrum and regional regulatory limits

    Downstream process integration

    • Added to aqueous or solvent-based concentrate formulations post-dissolution, before homogenization and packaging

    Final product types

    • Selective herbicide EC (Emulsifiable Concentrates)
    • Suspension concentrates for major cereal crops (wheat, barley, rice)
    • Granular weed management formulations for commercial agriculture

    2. Turf Management Chemicals for Sports and Recreation Fields

    Professional groundskeepers incorporate this ingredient into turf maintenance programs, taking advantage of its selectivity for removing persistent broadleaf species without damaging valuable grasses. Downstream blending prioritizes consistency in coverage to ensure safe public use.

    Industry compliance standards

    • US EPA FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) regulations for non-agricultural sites
    • ECHA REACH Annex XVII restrictions (when applicable for public areas)
    • Australian APVMA Guidelines for Turf Herbicides
    • EN ISO/IEC 17025 accreditation for in-house quality control labs

    Typical usage ratio

    • 1.0–4.2% w/w, refined according to application frequency and turf species present in the treatment area

    Downstream process integration

    • Dispersed into water-based emulsions in automated blending tanks, followed by microfiltration and drum packaging for bulk turf applicators

    Final product types

    • Ready-to-spray herbicidal mixtures for golf courses and stadium fields
    • Integrated weed control sachets for landscaping service providers
    • Commercial-grade spot-application bottles

    3. Industrial Non-Crop Weed Control Solutions for Infrastructure Maintenance

    Utility companies and infrastructure operators use this raw material as a targeted component within total vegetation management products, specifically formulated for powerline corridors, railway embankments, and roadside verges. Constant monitoring of application rates and environmental discharge is integral in this segment.

    Industry compliance standards

    • US EPA Worker Protection Standard (WPS) for non-agricultural use
    • EU Directive 2009/128/EC – Sustainable Use of Pesticides
    • ISO 9001:2015 certified manufacturing for public infrastructure contractors
    • Transport Canada TDG Regulations for hazardous substances

    Typical usage ratio

    • 3.0–8.0% w/w in concentrated dilutions, tailored to site risk assessments and local soil conditions

    Downstream process integration

    • Incorporated during batch manufacturing of high-load concentrates, then dispensed into bulk intermediate containers for subcontractor use

    Final product types

    • Industrial vegetation control concentrates for highway authorities
    • Powerline and substation area treatment fluids
    • Premixed rotary sprayer tank refills for municipal grounds

    4. Lawn and Garden Consumer Herbicide Products

    Major home and garden chemical producers employ this compound to target dandelions and broadleaf invaders in consumer-grade herbicide products. Formulators focus on low-odor, user-friendly suspensions that satisfy strict maximum residue and labeling requirements for household markets.

    Industry compliance standards

    • EU BPR (Biocidal Products Regulation) No 528/2012 for home use
    • US EPA minimum risk pesticide criteria (for relevant low-level blends)
    • OECD Guidelines for the Testing of Chemicals, Section 6 (Environmental)
    • Australia Standard AS 4323.1 for domestic herbicidal preparations

    Typical usage ratio

    • 0.5–2.0% w/w, dependent on national regulatory limits and allowable pack concentration for household use

    Downstream process integration

    • Added to pre-mixed, shelf-stable emulsions post-solubilization, then filled into labeled retail packaging

    Final product types

    • Handheld spray herbicides for consumer lawn care
    • Concentrate refill bottles for garden stores
    • Single-use sachet treatments for DIY users

    5. Specialty Forestry Growth Regulation Applications

    Forestry management agencies utilize this compound to support broadleaf vegetation control during early conifer plantation establishment and along access tracks. Application parameters focus on minimal off-target migration and documented impact mitigation in sensitive forest zones.

    Industry compliance standards

    • Forest Stewardship Council (FSC) Pesticide Policy and reporting framework
    • National Forestry Commission regulations for herbicide deployment (country-specific)
    • ISO 14001:2015 Environmental Management System certification
    • Pesticide Application Assurance documentation for aerial and ground-based use

    Typical usage ratio

    • 2.0–5.0% w/w, adjusted according to vegetation density, local water table proximity, and forestry policy restrictions

    Downstream process integration

    • Batch mixed into forestry-specific tank mixes, followed by integration with carrier adjuvants and loading into aerial or ground-based sprayers

    Final product types

    • Forestry reforestation site herbicide blends
    • Vegetation suppression solutions for firebreak maintenance
    • Controlled re-growth management fluids for timber harvest rotation
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    Certification & Compliance
    More Introduction

    Ethyl 2,4-Dichlorophenoxyacetate: Practical Value from the Manufacturer's Bench

    The Purpose Built Into Every Batch

    On the production line, every drum and bag of Ethyl 2,4-Dichlorophenoxyacetate comes off with a clear intent: to meet the steady demand for a compound built for field use, not just the textbook. Decades of mixing, distilling, and drying this herbicide precursor have taught us that precision at each stage translates to reliability for end-users. Behind each finished lot stands a long legacy of watching crops, weeds, and results, so improvements don’t come out of a conference room—they grow from real-world conditions and customer feedback.

    Our model, measured by actual crop performance and ease of application, puts emphasis on consistency: white to off-white crystalline powder, with a chemical purity that is proven batch after batch by rigorous in-house testing. In every analysis, we target a purity no less than 98%, knowing small residuals can matter in sensitive agricultural or formulation applications. The moisture content stays under 0.5%, because too much water in these molecules encourages clumping, and farmers or blenders notice. The product holds its own, both on storage shelves and out in the mixing tanks, and its stability reduces the risk of surprises mid-season.

    What Sets It Apart from Other Phenoxyacetic Herbicides

    Many herbicides in the market claim broadleaf weed control. Our ethyl ester form of 2,4-Dichlorophenoxyacetic acid leans on a particular advantage: the ethyl group brings a balance between volatility and solubility, giving it flexibility when blended with other agents or dissolved into carrier liquids. This adjustment, crafted in the reactor, changes how the compound enters and moves within plant tissue, and it allows for tailored release profiles in formulated products. Others opt for sodium or ammonium salts, which usually dissolve fast but can dissipate under sunlight and in high pH environments, sometimes risking uneven weed suppression or runoff loss. We have seen our ethyl ester keep a steadier presence on the leaf surface, gradually releasing active molecules into tough, waxy tissues that frustrate other formulations.

    In practical deployment, we hear from users who mix our product with oil-based carriers—tasking it with coverage in dense foliage or models where rainfastness counts. On the other hand, its structure resists hydrolysis better than simple salts; storage over warm months rarely produces breakdown or separation if handled correctly. From our point of view, the ethyl ester’s efficiency in both tank mixes and direct soil applications opens more doors than typical alternatives, without demanding a total reformulation of familiar programs.

    Applications: In the Field and Beyond

    Most of the material leaving our site heads for herbicide production aimed at broadleaf weed control in cereal grains, corn, rice, pastureland, and non-crop settings. Applicators trust the predictable performance—after all, missing weeds from a rainstorm or equipment drift causes real issues for farmers investing in a short growing window. The ester form responds well to many spreading techniques: ground rigs, aerial application, or low-volume backpack sprayers, especially where coverage must penetrate thick canopy or rough field patches. In some countries, we’ve partnered with agronomists to confirm the product’s compatibility in challenging soils, like clay-heavy fields or those with high calcium content, because end results drive repeat business more than marketing claims ever could.

    Our in-house trials, conducted year after year, have shaped not just the product but the protocols we recommend. For example, blending Ethyl 2,4-Dichlorophenoxyacetate with selective grass herbicides gives growers a tool for integrated weed management, allowing for fewer passes across the field. Tank mixing is straightforward—no stubborn residues at the bottom unless someone mixes it cold or skips the agitation. Application rates reflect local regulations and crop stage, but our technical staff find value in conservative test plots, pushing the compound’s boundaries and reporting what actually works in the extremes, not just in controlled environments.

    Sourcing Ethyl 2,4-Dichlorophenoxyacetate: Why Origin Matters

    We’ve spent years watching supply chains be tested by regulatory swings, raw material shortages, and freight delays. Farmers rarely get to delay planting or spraying—so a consistent, trusted supply weighs just as much as lab numbers. By holding every process step, from raw material purification to final milling, under our own roof, we keep a close watch on traceability and real-time quality. Technical sales teams collaborate with production, relaying issues or field failures back to the plant floor. Sometimes a customer’s complaint about slower dissolution sparks a review of the milling protocol, and batches get adjusted before the next shipment goes out.

    It’s easy to lose sight of these details in the push for lower costs, but in our experience, shortcuts in the synthesis or drying steps can haunt the end product—gumminess in the tank, inconsistent blending, or phytotoxic carryover. Shipping a product with the right certificate of analysis is not enough without follow-through; every container and package must travel well, resist humidity, and reach users without hidden surprises. We opt for robust packaging with liners and desiccants, not because standards demand it, but because we’ve seen how a few days of transport under high humidity can ruin a batch, and customer trust doesn’t come back fast after a wasted crop.

    Quality Control: Why It’s Not Just About Passing a Test

    Each batch goes through physical and chemical checks, but the quality story runs deeper. We manage the full chain: starting with high-purity aromatic intermediates, carefully controlling reaction temperature, and performing mid-process sampling for by-product formation. If a batch picks up excess chlorinated by-products, it can impact later handling—so corrective steps during synthesis matter more than trying to “clean up” at the end. Our in-house lab uses both liquid chromatography and spectroscopic analysis, cross-checking results before any batch is cleared for dispatch.

    We invite third-party audits and participate in round-robin testing across partner labs. Real credibility comes not from paperwork but from the farmer who notices every year that our product handles about the same, dissolves like it should, and delivers visible weed control without surprises. Our R&D team also feeds results back into the reactor design, sometimes updating catalysts or filtration protocols based on downstream feedback rather than chasing every new analytical tool. Years of direct conversations with users, not just distributors, keep us grounded in what matters most to those buying and applying every kilogram.

    Sustainability: Balancing Crop Needs and Environmental Care

    Growing scrutiny over agricultural chemicals has brought a welcome push for better stewardship, both in manufacturing and application. We invest in closed-loop solvent recovery and effluent scrubbing, knowing that today’s compliance is tomorrow’s expectation. Our process minimizes waste streams by recycling intermediates where possible, and regular process audits look for solvents or reagents that can be swapped for safer or less persistent alternatives. From our factory’s perspective, these efforts add cost, but the long-term payoff in community relations and regulatory stability is clear. We’ve learned that a spill or emission event doesn’t just disrupt production—it can erase decades of goodwill in the towns and rural areas we serve.

    On the user side, we guide proper handling and application techniques, helping spray operators reduce drift or runoff. Collaboration with growers and agronomists shapes our product stewardship materials, not from a legal standpoint, but from working through real field challenges: windy days, unpredictable rainfall, or the growing overlap between herbicide-resistant weeds and sensitive neighboring crops. We’ve shifted some grades to include antifoam or flow agents, addressing practical blending issues rather than chasing a “universal” designation that rarely fits every grower.

    Regulatory Perspective from a Manufacturer’s Experience

    No chemical reaches the field without running a gauntlet of registration, data review, and sometimes shifting standards. As a manufacturer, we work with regulatory authorities in every region where our product is sold. We maintain tox and eco-tox studies, sharing updates on metabolites and environmental fate as requirements evolve. Not all customers see the paperwork side, but it shapes what goes into each drum. We dedicate staff to stay current on evolving MRLs, use restrictions, and packaging statements—if a limit tightens or a restriction appears, we update the downstream partners quickly, and help them adapt application rates or switch blends when needed.

    The biggest lesson we’ve learned is that regulatory compliance is a moving target. Proactive engagement—submitting new data, disclosing formulation changes, or volunteering for pilot stewardship programs—earns us a seat at the table when rules update. There’s no skipping these steps, and cutting corners in documentation or data submission only invites bigger problems later. We think of regulation as an ongoing dialogue, not an obstacle, and tie our product improvements to the latest consensus on human safety and environmental impact.

    Research and Product Innovation Driven by Field Results

    Every year, agronomic challenges evolve—new weed pressures, shifts in climate, and rising expectations for chemical stewardship. Our site responds with practical research: greenhouse and plot trials, not just desk studies. Some years, new weed species emerge that demand a tweak in ester chain length or the inclusion of safeners and adjuvants. Our product team tests compatibility with tank partners, as well as behavior under drought or after heavy rains. These trials inform recommendations on timing, rates, and application methods far quicker than waiting for slow-moving consensus documents. Because the final judge is always the field, not the analytical lab.

    Customer feedback loops back into the R&D bench. Complaints about hard water solubility, temperature sensitivity, or carrier oil mixing have led to minor but meaningful tweaks. Some improvements are as simple as adjusting particle size for better flow, others involve catalyst changes that limit impurities known to cause tip clogging or offset. Each suggestion is weighed not by how it looks on a spec sheet, but by how it works under farm conditions.

    Industry Partnerships and Long-Term Thinking

    We don’t see ourselves as working in a vacuum. Lasting partnerships with both local and international agrochemical formulators mean we share knowledge about supplier risks, transport best practices, and even shifts in farm policy. If a container ship gets delayed or a raw material market tightens, we share contingency planning, tap into long-standing logistics networks, and, most importantly, communicate early with end users expecting delivery during key planting or spraying windows.

    Long-term thinking shapes our entire approach: investments in plant modernization, next-generation emissions controls, and redundancy in supply are all built-in layers of insurance for our customers. In an industry where recall or quality issues can cost a season’s worth of trust, we keep tight records of every batch, monitor shipping, and field-test run-off or persistence data under local conditions. Consistency pays off, slowly, but surely.

    Practical Challenges: Storage, Handling, and Application Feedback

    A product like Ethyl 2,4-Dichlorophenoxyacetate does not always leave our plant in ideal conditions—sometimes it faces tropical humidity, extended cold, or rough roads. Clean, low-dust storage rooms with controlled humidity have made the single biggest difference in safeguarding product integrity. Field operators sometimes underestimate the impact of even slight moisture uptake or temperature swings, so we communicate best practices with every shipment.

    We continually gather feedback on practical handling: users want easy-to-open packaging, clean pours, and material that doesn’t cake or bridge in automated feeding equipment. Shipping with larger particle sizes reduces fine dust, but our technical team works with customers using automated blending lines to optimize flow and dissolution. Real listening drives these changes—a complaint about hard crumbles or fine dust doesn’t get archived; it turns into a process review the following week.

    Environmental exposure and operator safety are core concerns communicated back into production and packaging. We educate customers about storage above dew point and the benefits of double-sealed packaging, not because regulations dictate it, but because it prevents real-world product loss and health hazards. Updates to labeling or warning statements reflect actual incidents gathered from the farm and warehouse rather than just compliance changes.

    Continual Improvement—The Manufacturer’s Mindset

    Our philosophy has never been about producing the most or the cheapest commodity. As competition presses for price efficiencies, we prioritize trust—trust in every drum, trust in timely delivery, and trust in consistent field performance. Years in the sector teach that reliability at scale depends on diligent, sometimes invisible, attention to every control point, not just at the final QC step but across sourcing, blending, and technical support.

    For field users and commercial formulators, experiences with “good enough” material from unreliable sources often end in lost seasons, yield gaps, and strained supplier relationships. We offer more than product: open technical advice, rapid troubleshooting by staff who know both the molecule and its farm use, and a commitment to incorporate field learning into the next cycle.

    Looking Ahead—Meeting New Demands Without Sacrificing Quality

    Demand for Ethyl 2,4-Dichlorophenoxyacetate continues to shift with global crop trends, regulatory updates, and emerging resistance issues. We monitor these currents, adjusting production volumes and technical support accordingly but maintaining our core standards. If crop science signals new formulations—blends for herbicide-resistant weed complexes, or stricter drift controls—we adapt on the production side, always cycling feedback from practical tests into new product offerings.

    Being a manufacturer in this space demands not only technical proficiency, but steadfast focus on the details that drive outcomes in real-world agriculture—consistency, reliability, stewardship, and direct engagement with the people who depend most on every batch. Ethyl 2,4-Dichlorophenoxyacetate remains a linchpin in many weed management programs because every facet, from raw material sourcing to finished product performance, is continuously refined by actual user feedback and a practical understanding of both science and soil.