| HS Code | 477693 |
| Chemical Name | O,O-Dimethyl-O-[1-Methyl-2-Chloro-2-(Diethylcarbamoyl)Vinyl] Phosphate |
| Cas Number | 87-47-8 |
| Molecular Formula | C9H18ClN2O4P |
| Molecular Weight | 284.68 |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 170-180°C (decomposes) |
| Density | 1.22 g/cm3 |
| Solubility | Slightly soluble in water; soluble in organic solvents |
| Vapor Pressure | 0.0005 mmHg at 20°C |
| Synonyms | Mevinphos, Phosdrin |
| Usage | Insecticide |
| Ec Number | 201-748-2 |
| Structure Type | Organophosphate ester |
| Stability | Unstable under alkaline conditions |
As an accredited O,O-Dimethyl-O-[1-Methyl-2-Chloro-2-(Diethylcarbamoyl)Vinyl] Phosphate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a 500 mL amber glass bottle with a tamper-evident cap and detailed hazardous material labeling. |
| Shipping | **Shipping Description:** O,O-Dimethyl-O-[1-Methyl-2-Chloro-2-(Diethylcarbamoyl)Vinyl] Phosphate should be shipped as a hazardous chemical in tightly sealed containers, protected from light, moisture, and incompatible substances. Transport must comply with relevant international and local regulations for toxic and environmentally hazardous substances, including appropriate labeling and documentation. Use secondary containment to prevent leaks or spills during transit. |
| Storage | O,O-Dimethyl-O-[1-Methyl-2-Chloro-2-(Diethylcarbamoyl)Vinyl] Phosphate should be stored in a tightly sealed container, away from heat, sparks, and open flames. Keep in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers. Store out of direct sunlight, and ensure proper labeling. Avoid moisture and handle with appropriate safety equipment to prevent exposure. |
Competitive O,O-Dimethyl-O-[1-Methyl-2-Chloro-2-(Diethylcarbamoyl)Vinyl] Phosphate prices that fit your budget—flexible terms and customized quotes for every order.
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Morning starts early on our production line. Tanks hum, pipes rattle, and the chemical blend that becomes O,O-Dimethyl-O-[1-Methyl-2-Chloro-2-(Diethylcarbamoyl)Vinyl] Phosphate travels through each controlled stage. This product, known through years of batch data and customer feedback, continues to fill a clear need for professionals who require organophosphate solutions built on reliability and practical experience.
This compound, commonly discussed for its function as an agricultural active and in certain industrial settings, stands out in several ways to those familiar with these processes. The model produced at our facility comes in crystal-clear liquid or technical-grade solid, depending on client need. The chemical structure brings together aspects of two essential chemical groups, giving it a performance profile that fits modern crop protection strategies and specific industrial tasks. We do not just list molecules on a sheet: we focus on what repeated analysis, technician feedback, and field follow-ups show as meaningful.
Physical properties include a high degree of purity, controlled moisture content, and measured stability across temperature ranges commonly faced in storage and shipping. Most of these features do not come by chance; investment in purification and tighter blending controls was a decision based on past setbacks, when a shipment might change in performance after sitting too long. Experience has taught us to tighten these controls.
Decades ago, operators at the filling line would comment on residue and clumping. Through sharper process discipline, we have removed many nonvolatile impurities, addressing direct feedback from both our own team and those using the material on-site. The clarity and pourability of the current product mark not just an improvement in laboratory purity, but a hands-on change that makes storage, mixing, and dosing much simpler and safer for the people handling it day-to-day.
The difference compared to other phosphate-based compounds often comes down to a matter of both performance and handling. Some competing organophosphates bring along stronger odors or more persistent solvency concerns, which complicate work in packed warehouses or confined farm application sheds. Our manufacturing steps, many written in after several technical staff meetings and robust failure analyses, mean a lower-odor, cleaner result in both liquid and solid variants.
Walking through an agricultural co-op or a factory that processes industrial intermediates, the main concern remains the same: does the product deliver as promised, under expected field or production conditions? This compound’s enduring reputation in crop protection grows from trial after trial on broadacre crops and plantations, as well as post-harvest environments. Repeated practical use has shown its selectivity and residual effect, balancing target efficacy with known breakdown pathways—a key consideration for anyone who pays attention to downstream and environmental impact.
From the production viewpoint, the process for O,O-Dimethyl-O-[1-Methyl-2-Chloro-2-(Diethylcarbamoyl)Vinyl] Phosphate lends itself to adaptation. Whether requested as a bulk intermediate for further synthesis, or in finished form for direct application, each batch receives chemical analysis along multiple quality control points. We have learned the hard way that hidden contamination, whether by trace solvents or low-level byproducts, can flare up months later, damaging both equipment and reputations. Consistent monitoring and team debriefs after each large run keep standards more than a line in a manual—they become part of the working routine.
Producing a chemical like this brings more than technical obligation. Each year brings new voices and stricter regulatory attention. In-house training borrows from regulatory experience, using classroom lessons and practical drills focused on safe handling, spill management, and proper personal protection. Long-term relationships with end users, from farmers to plant engineers, mean that back-and-forth communication about best practice directly shapes how the product is formulated and packed.
Our own facility maintains dedicated containment for this material, regular air monitoring, and on-call spill response gear. Old protocols—once scribbled notes on the wall—have become codified only because mistakes and near-misses turned into hard lessons. These improvements translate into a safer product by the time it lands with downstream users, not just numbers on a certificate of analysis.
Much gets written about chemical structure and general functionality, but most learning comes from the small details of process control. The phosphate esterification step, with its precise control of acidity and temperature, brings the familiar sharp aroma of the starting alcohols. Real-time adjustment based on colorimetric data—learned through practice more than paper—leads to steady yields and fewer off-spec complaints.
Technicians point to the filtration step as a critical choke-point. There, the staff watches for cloudiness or unexpected viscosity change; operators call for line stops without hesitation when a run veers from standard. These trained eyes, hardened by years at the bench, expand the QA data beyond what any single sheet or instrument can provide. This tight practical control has led to repeated improvements: reduced particulate, lower off-gassing, and a tighter range of active ingredient percentage than most competitors' samples brought to our lab for comparison.
Direct users—those who work the fields or operate industrial blenders—have driven our updates. Several years back, repeated comments about packaging failure in humid conditions led to a complete rethink of the outer bags and drums we deploy. Recent upgrades have focused on lining materials and closure systems, shown by internal retention trials and third-party shipping stress tests.
Market disruptions over the past decade, including raw material volatility and sudden regulatory changes, have not just been stories in the news. On our end, sourcing teams have cultivated backup suppliers and invested in on-site stockpiles, reducing the lulls that once hampered output and delivery. Staying ahead with integrated planning, rather than running on reaction, helps prioritize batch schedules and keeps end users supplied even during unpredictable swings in global sourcing.
Many working in industrial procurement or agricultural planning compare this compound to other organophosphates or different classes such as carbamates or pyrethroids. Each comes with a tradeoff—whether the matter is compatibility with solvents, impact on non-target organisms, or sheer cost-effectiveness. Our product, after multiple field and laboratory comparisons, lands in a position that avoids aggressive volatility and overly broad spectrum impact.
Differences become sharp when teams require backward compatibility with legacy equipment. For example, older atomizing sprayers and batch mixing gear, still found across developing regions, can clog on compounds with higher viscosity or those forming fine salt precipitates. Our technical adaptation, guided by on-site photos and direct user reports, ensures the standard product remains free-flowing and extends stable shelf life even in suboptimal storage—an improvement rooted in listening to daily concerns rather than following market buzzwords.
Through side-by-side application in test plots, end users report differences in post-application residue and visible plant impact within known reentry intervals. The compound maintains adequate persistence for most labeled uses but also demonstrates a more predictable breakdown trajectory in soils compared to past-generation products. This operational result comes from formula improvement rather than marketing claims.
Traceability no longer lies only in barcodes or lot numbers. Every step, from each batch record to each shift log, builds accountability. Each time a downstream user reports either unexpected clumping or deviation in active strength, we can reverse-track not only the operator shift that handled the material, but also which pump was used and what minor deviations from protocol occurred. This approach, built up over years of practical problem-solving, delivers greater confidence both for us and our partners. We have embraced full traceability not for compliance alone, but following several field incidents where rapid root-cause analysis kept clients running, with minimized downtime.
For auditors, having a production manager walk them through the process rather than relying on charts sets a different tone. Demonstrating real batch logs and maintenance histories distinguishes those committed to transparency from those ticking boxes for compliance. Repeat customers have cited this openness, along with consistently communicated deviations and corrective actions, as a reason for return business.
Many products once celebrated for their immediate effectiveness now face obsolescence under tightening regulations or public scrutiny. Cross-sectional reviews—from our own environmental officers, regulatory teams, and end users—have steered years of incremental reformulation. Solvent choice has changed in response to worker health feedback and emissions limits, not just for certificate conformity but based on hearing directly from those carrying out annual emissions testing and soil analysis.
Ongoing reduction of process waste, including closed-loop recovery of phosphate byproducts and tighter water recirculation, continues to shrink our environmental footprint. Each round of internal review and customer communication teases out further changes—switching to solvents that break down more quickly on accidental release, fine-tuning stabilizers to lower non-target toxicity, or even reducing drum weights to minimize transport impact. Progress, to anyone in the industry, looks less like press statements and more like incremental change after repeated, practical assessment of outcomes in the field or on the production floor.
Visit farms or industrial facilities using this product and often the main concern is operational downtime from mixing problems or fouled lines. Early on, we received documentary proof—recorded by both field technicians and municipal health inspectors—of systems clogging or lines corroding after repeated use of other compounds. Our response, tested in a pilot project across three states, saw reformulated product with those known risks neutralized. That technical push came from partnership with farmers who offered unrestricted equipment access for post-use examination and chemical residue testing.
Real advances emerged not from theoretical benefit, but from careful trial, error, and open lines of communication. For example, after a wet season where several southern farms reported significant precipitation-induced runoff, our in-house lab ran controlled soil adsorption tests. The tweak to our formulation, which included a slight shift in surfactant load, resulted directly from these unexpected climate-driven conditions, not boardroom speculation. The result: improved uptake in targeted areas and lower risk of unintended movement downstream—a practical benefit noticed by both agronomists and regulatory inspectors.
Years of direct communication with both large operators and smallholders established a cycle of improvement. Each shipment’s feedback, from ease of handling to observed effect in the field or on an assembly line, gets reviewed monthly in our internal meetings. This continuous stream of practical suggestions—delivered during audits, informal visits, and hotline calls—guides batch adjustment beyond what any testing regime could measure alone.
Changing weather, pest pressures, or regulatory instructions often force a more dynamic response than a static specification sheet permits. Whether integrating new stabilizers, altering blending sequences, or adjusting packaging design, every upgrade stems from actionable feedback. We have often altered standard runs based on a single large-volume user’s needs, incorporating changes that then become permanent if they offer clear operational benefit in broader markets.
The lesson remains: long-term adoption comes not from glossy leaflets or sales scripts, but from repeated listening and practical, swift response to shifting on-the-ground conditions.
Those on our chemical floor receive regular, in-depth training, not only on production steps but on hands-on troubleshooting that often means the difference between a good and an off-spec batch. These skills, tested daily through real use, do not transfer well through manuals alone. Problem-solving in real batches—blocked valves, unexpected temperature rises, or materials switching—breeds a workforce less reliant on supervision and more capable of direct action. When new equipment or analytical techniques enter the line, trainers pair up with staff for weeks to guarantee not just familiarity, but real comfort in the day-to-day operation.
Feedback loops with our end users mean occasional training on application equipment, proper PPE, and safe storage. We have arranged on-site visits and demonstration days, taking lessons learned in controlled environments directly to those working in less predictable outdoor or plant conditions. This knowledge exchange—both ways—returns dividends in product improvement, fewer accidents, and more efficient handling.
No discussion about chemicals escapes pressing topics—raw material price swings, transport bottlenecks, shifting regulatory sands. Production schedules and logistics plans shift weekly as new pandemic- or climate-driven disruptions emerge. Within our facility, teams run contingency reviews focusing on alternate suppliers, just-in-time stockpiling, and flexible production cells. It often falls on our shift leads to decide where extra capacity gets allocated so as not to short either regular clients or new demand surges.
Shipping cuts across national lines and regulatory differences. The variety in import documentation, tank or drum compatibility with local logistics, or environmental standards for discharge creates both frustration and learning. Lessons from delayed shipments or customs rejections filter quickly to packaging reconsideration and document standardization—even minor changes in labeling or container stenciling, learned from failed deliveries, now prevent week-long delays for regular customers.
Producing O,O-Dimethyl-O-[1-Methyl-2-Chloro-2-(Diethylcarbamoyl)Vinyl] Phosphate builds on drive for continuous process improvement. Each year’s round of upgrades and learning from both market and field provides a pathway to a stronger, safer, and more responsive product. Competitors may focus on new molecules or shifting labels, but for our team, genuine progress stems from a closed loop between production, logistics, and real-world use.
Whether serving established multinationals or smaller direct users, sharing openly about process changes, traceable performance data, and real training outcomes remains a point of pride. We carry forward a product that has consistently matched need with practical benefit. Each new request, concern, or market shift extends this process, ensuring that every liter or kilogram sent out reflects both technical mastery and working-level input from those who know the industry best.