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O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide

    • Product Name O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide
    • Alias Acephate
    • Einecs 259-848-5
    • 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

    669668

    Chemicalname O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide
    Molecularformula C14H13Cl2N2OPS
    Molecularweight 375.22 g/mol
    Casnumber 27505-41-1
    Appearance White to off-white crystalline solid
    Meltingpoint 114-116°C
    Solubility Slightly soluble in water, soluble in organic solvents
    Boilingpoint Decomposes before boiling
    Density 1.45 g/cm³ (approximate)
    Storageconditions Store in a cool, dry, well-ventilated area away from incompatible substances
    Iupacname N-(1-iminoethyl)-O,O-bis(4-chlorophenyl)phosphorothioamide

    As an accredited O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging consists of a 100-gram amber glass bottle, tightly sealed, with a hazard-labeled, chemical-resistant exterior and clear product identification.
    Shipping The shipping of O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide must comply with hazardous materials regulations. The chemical should be securely packaged in airtight containers, labeled with appropriate hazard symbols, and shipped via certified carriers. Ensure all relevant Safety Data Sheets (SDS) are included and local, national, and international transport rules are followed.
    Storage O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide should be stored in a tightly sealed container, away from light, moisture, and incompatible materials such as strong oxidizing agents. Store in a cool, dry, well-ventilated area specifically designed for toxic or hazardous chemicals. Clearly label the container and ensure access is restricted to trained personnel, using appropriate chemical storage protocols and personal protective equipment (PPE).
    Application of O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide

    Applications of O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide in Industrial Manufacturing

    As a specialized manufacturer of O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide, we supply this compound at scale directly into several precise downstream markets where reliable performance and regulatory compliance are critical. Below, we present core industrial application scenarios reflecting the real-world integration of this advanced organophosphorus raw material in major sectors. Each section details industry standards, usage ratio, process entry point, and finished goods, based on technical collaboration and end-use validation with active industry partners.

    1. Agricultural Crop Protection Formulations

    Leading agrochemical producers utilize this compound as a key organophosphorus ingredient in selective insecticide formulations. Its mode of action supports the control of a wide range of crop pests in complex emulsifiable concentrates and wettable powder systems. Integration at the technical active stage requires process controls to ensure homogeneity and product purity throughout downstream manufacture, especially given agricultural regulatory scrutiny over both efficacy and residual content. Our direct engagement with registration experts ensures alignment of production inputs to prevailing legislative cycles and market shipping standards across multi-regional territories.

    Industry compliance standards

    • FAO/WHO International Code of Conduct on Pesticide Management
    • REACH (EC) No 1907/2006 for pesticide ingredients
    • EPA FIFRA (7 U.S.C. §136) tolerance requirements (United States)
    • ISO 9001:2015 Quality Management for pesticide manufacturing

    Typical usage ratio

    • Usually 10–40% w/w in technical grade active ingredient blends; final formulation strength driven by target pest and end-use crop registration requirements

    Downstream process integration

    • Dosed into the initial technical grade synthesis reactor or in the pre-mixing phase before emulsification for EC/WP/SC agrochemical formulations; thorough mixing and carrier compatibility verified by batch QC

    Final product types

    • Emulsifiable concentrate (EC) crop protection agents
    • Wettable powder (WP) and soluble concentrate (SC) insecticides
    • Seed treatment solutions for cereals, cotton, and oilseed crops
    • Registered pest control liquids for horticulture and specialty agriculture

    2. Veterinary Parasiticide Production

    Animal health formulation plants include this chemical in the synthesis of organophosphorus-based external parasiticides. Processing must comply with veterinary pharmacopoeia and residue constraints, requiring batch-level documentation and full traceability of input streams. Our application engineers advise on optimal stage addition to maximize target activity while ensuring endpoint comparability in dissolution and pour-on formulations compliant with animal use standards.

    Industry compliance standards

    • Ph. Eur. 11.0:2023 (European Pharmacopoeia monographs for veterinary substances)
    • VICH GL33 (Veterinary International Cooperation on Harmonisation: Stability Testing of New Veterinary Drug Substances)
    • GMP for Veterinary Medicinal Products (EU & China MIIT, GXP03-2010)
    • USDA APHIS regulations for veterinary pesticides

    Typical usage ratio

    • 1–15% by mass in technical active concentrate, adjusted based on species treatment protocol and product route (topical, pour-on, or wash application)

    Downstream process integration

    • Added directly into the primary synthesis stage of the veterinary parasiticide active base, typically before solvent addition or during microencapsulation for controlled-release preparations

    Final product types

    • Topical pour-on parasiticide liquids for large animals (cattle, sheep)
    • Pesticidal shampoos and sprays for companion animals
    • Livestock insecticidal dusts and dips
    • Aquaculture anti-parasitic bath preparations

    3. Industrial Wood Preservation Impregnants

    Major wood preservation and lumber treatment facilities source this compound as a potent organophosphorus biocidal additive in formulations for pressure-treated timber and construction lumber. Process integration focuses on controlled dosing within impregnation tanks, with strong oversight of residual leaching performance in finished lumber and compliance with environmental persistence protocols. Our plant technicians provide direct support for end-user quality control, including analytical methods for actives in treated wood.

    Industry compliance standards

    • EN 599-1:2009 (Durability of wood and wood-based products — Efficacy of preservatives)
    • US EPA Pesticide Registration (40 CFR Part 152)
    • AWPA P23 Standard for Water-Borne Wood Preservatives
    • ISO/IEC 17025 Laboratory Testing Requirements

    Typical usage ratio

    • Generally 2–8% weight/volume in aqueous preservative concentrate; modified according to timber species, target usage class, and site leaching resistance

    Downstream process integration

    • Pumped into wood treatment autoclave solutions for vacuum–pressure impregnation; dissolved in water or glycol carrier before introduction to the timber matrix, monitored via residual quantification sampling

    Final product types

    • Pressure-treated structural lumber
    • Railroad ties, utility poles, and fencing
    • Anti-termite and anti-fungal decking materials
    • Construction plywood for high-humidity environments

    4. Industrial Formulation of Termiticide Barriers

    Manufacturers of construction chemicals and soil treatment systems incorporate this raw material in concentrated termiticide barrier products for building foundations and subterranean structures. Close attention to application-specific regulatory caps and environmental impact evaluations shapes the formulation strategy, including proportioning for various soil types and climate conditions. Our expert teams coordinate with QA personnel at formulation plants to optimize crude input and ensure stability across product shelf-life claims.

    Industry compliance standards

    • US EPA Subdivision G: Product Performance Test Guidelines for Termiticides
    • ASTM E2768: Standard Guide for Use of Organophosphorus Pesticides as Soil Termiticides
    • EN 1276: Chemical disinfectants and antiseptics – Bactericidal activity requirements
    • ISO 14001: Environmental Management for pesticide facilities

    Typical usage ratio

    • 5–20% w/w in active ingredient concentrate, dosed at practical field-application rates of 0.1% to 1% depending on barrier thickness and soil absorption characteristics

    Downstream process integration

    • Blended during the termiticide concentrate synthesis phase, prior to dilution for field application; addition is monitored using in-line metering and real-time batch documentation systems

    Final product types

    • Premixed liquid termiticide for pre-construction soil injection
    • Powdered concentrate for on-site barrier dilution
    • Ready-to-use foundation treatment emulsions
    • Commercial termite-resistant soil amendment products

    5. Bulk Synthesis of Technical-Grade Intermediates for Custom Organophosphorus APIs

    Pharmaceutical intermediate manufacturers process this compound as a technical raw input for stepwise synthesis of certain organophosphorus medicinal compounds, particularly in countries where permitted by local regulations. Integrating the material at early process stages requires tight mass balance control and validated impurity removal to ensure suitability for onward API production. Our manufacturing plants support direct shipment under GDP conditions with complete analytical profiles delivered with every batch.

    Industry compliance standards

    • ICH Q7: Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • Chinese Pharmacopoeia (ChP) / USP <467> Residual Solvents Analysis
    • Directive 2011/62/EU on falsified medicines (API traceability)
    • ISO 9001:2015 for custom chemical synthesis

    Typical usage ratio

    • Varies by end API, typically in the range of 15–30% molar input in initial coupling or alkylation reaction steps; specific ratio customized per process patent strategy and reaction efficiency goals

    Downstream process integration

    • Fed into the pre-coupling or cyclization vessel as primary organophosphorus building block; monitored via in-process chromatographic verification and post-synthesis purification

    Final product types

    • Advanced pharmaceutical intermediates for further API transformation
    • Veterinary and agricultural fine chemical precursors
    • Specialty active ingredients for regulated finished pharmaceuticals
    • Bulk organophosphorus reagents for custom contract synthesis
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    Certification & Compliance
    More Introduction

    Bringing Clarity to O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide

    Real-World Innovation: The Journey from Laboratory to Factory Floor

    Producing O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide requires a blend of rigorous research and steady hands-on experience. We have spent years refining our process chemistry, learning directly from every batch, every scale-up, every drum that left our site. This product isn’t born from theoretical recipes—it comes from real-world manufacturing, guided by a deep understanding of raw material integrity, equipment behavior, and the subtle variables that affect purity and yield.

    The very backbone of its manufacturing is the careful selection of 4-chlorophenyl sources. Impurities introduce unpredictability in downstream reactions. Over the years, we have built direct supplier relationships and invested time in qualification runs, painstakingly narrowing down inputs for consistent output. Every specification—melting points, moisture content, even flow characteristics—gets double-checked by in-house chemists. The model we offer was not chosen overnight; it’s the result of practical trial and attention to upstream factors ignored in theoretical datasets.

    What Sets Us Apart in a Crowded Market

    Technical literature might mention this compound in passing, but industry insiders know that not all batches behave the same. Variations pop up due to uncontrolled moisture, incomplete conversions, or even poorly cleaned vessels. At our site, we audit every step. We built an in-house cleaning protocol after observing residue memory between runs. That means fewer traces of side-products, and less risk for customers who rely on repeatable behavior in their applications.

    Yield stability defines whether a plant run is profitable or a source of headaches. Dozens of process tweaks—temperatures, durations, filtration media—have allowed us to achieve reproducible qualities. That’s more than a claim; it’s the result of direct feedback from industrial partners. Anyone managing a continuous manufacturing process understands that one irregular lot derails schedules and eats into margins. Our job is to remove those variables from your equation.

    Specifications: Beyond the Numbers

    Numbers without context mean nothing to those working on the ground. We do publish melting points, assay ranges, and loss-on-drying figures, but we also watch how these specs tie into real use. Is there caking in storage? Does the manufactured lot wet out properly in your mixer? These aren’t afterthoughts—they sit at the front of our batch reviews.

    We use a high-sensitivity LC-MS system to verify purity, going beyond basic titrations to pick up on subtle byproduct trends before they creep into scale. In one case, a minor contaminant was traced back to seasonal humidity shifts; we didn’t just file a complaint to a third party—we changed our humidity control approach at the warehouse level. Every time a technical partner calls with a question, our technical services team pulls batch records, cross-references handling reports, and drives real improvements that ripple through successive runs.

    Clear Value in Real Applications

    Firms in crop protection, specialty coatings, and advanced materials all seek reliability in O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide. Our team has seen competitors’ material lead to fouled tanks and time-consuming plant cleaning, simply because their filtration didn’t remove a critical particle size fraction. Over our production runs, we adjusted sieve mesh sizes and validated results through real world use, not just sample analytics.

    For higher-throughput users, product throughput slows down whenever an off-spec batch must be hand-corrected or laboriously sieved. We’ve seen some sites forced to shut down lines for cleaning after dealing with inconsistent products from less experienced producers. Our procedural investments aim to keep your lines moving—not to chase minimum spec compliance, but to make sure you get through your shifts on schedule, with fewer surprises.

    Direct Manufacturing Brings Unique Perspective

    Supplying this compound means more than shipping out drums. Our facility has tackled hydrolysis risks by investing in dry room loading. Chemists have observed how trace moisture from handling or ambient exposure affects long-term product storage. These observations led us to rework our packaging lines and humidity controls. Once the feedback loop between manufacturing and end-use operators is open, small fixes produce big results. Our staff tracks real life challenges—clumping, variable color, unexpected reactivity—and adjusts upstream controls rather than shifting blame or offering generic technical support.

    Over multiple production campaigns, we have seen how shipment times and handling conditions transform product outcomes. Temperature spikes in transport, for example, might trigger subtle degradation when other producers rely on standard warehouse monitoring. We learned to work directly with logistics partners—requiring direct audit trails and controlled environment containers for sensitive shipments—based on specific degradation patterns seen in customer storage trials. Not every manufacturer can speak candidly about what works in the supply chain and what falls short. Years of real production lend clarity to what new customers can expect in their operations.

    Differentiation in Action: Manufacturing to Actual User Needs

    Many available offerings claim “high purity” or “industry standard” labeling, yet few account for every variable that matters in continuous- or batch-scale manufacturing. We don’t boast about generic certificates. Instead, we spend as much time gathering direct feedback from application engineers as we do refining core reactions. Once, a plastics formulator flagged inconsistent mixing. A sample-by-sample review traced the issue back to trace levels of a degrading agent introduced at the supplier level. By returning directly to the source, and refusing to accept “good enough” purity, we eliminated recurring disruptions. Standard spec sheets won’t capture this; feedback-driven revision makes the difference.

    Some customers prioritize processing performance—how quickly product dissolves, how long it stays free-flowing, how much dust forms during handling. We set up real-world simulations in our site’s pilot reactors. Each workflow improvement—choice of anti-caking agents, change in packing density, even barrel liner selection—arose after a challenge reported from the plant floor, not from theory or one-off samples.

    Model Selection: Experience Shaping the Final Product

    Offering one “model” of O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide paints only half the picture. Products that look similar on paper perform differently depending on subtle features, such as particle morphology and trace impurity profiles. Our technical team routinely tracks morphology using advanced SEM analysis—not because it satisfies an auditor, but because it reveals where agglomeration or flowability issues start before bulk batches ever go live.

    One of our long-term partners flagged an unexpected filtering slowdown, and on investigation, our R&D staff found a shift in the underlying crystallization behavior. We recalibrated impurity addition levels and recaptured the lot-to-lot repeatability that keeps downstream filters from clogging. Iterative calibration, not pass/fail QA checks, shapes how we define our model. We believe in direct dialogue over batch specs—sharing root cause analysis openly and taking customers’ operational feedback as a call to improve.

    Setting the Bar for Responsible Manufacturing

    All chemical production creates environmental and occupational risks. After reviewing results from routine exposure studies and in-plant monitoring, our EHS team tightened controls on vapor emissions and updated air handling based on measured exposure, not regulatory minimums. That means our staff work safer shifts and end users experience less risk from off-gassing in warehouse or field environments. Parallel environmental monitoring measures drive water handling improvements. Our plant leaders set up in-line sensors to catch emerging contaminants before they reach effluent treatment—a direct response to downstream testing, not just compliance paperwork.

    Waste reduction matters in more than theory. We reprocess off-cut and off-spec fractions, separating useful intermediates and returning them for controlled re-use according to internal specs. Years ago, waste audits revealed missed recovery opportunities; we took the harder route, investing in additional crystallization and filtration infrastructure. This goes beyond cost savings: reducing wasted intermediates means less truck movement, reduced environmental impact, and more reliable planning for customers relying on steady supplies.

    What Applications Tell Us: Beyond Chemistry

    End-users often surprise us with unanticipated applications for O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide. Industrial chemists contact us about compatibility with specialty polymers, signaling new market growth. We respond by adjusting analytical protocols, assisting with trials, and logging findings to inform future batches. Hearing from those using the product in novel contexts—high-salinity water, extreme pH, food-contact surfaces—pushes us in directions catalog descriptions never predict.

    Crop protection remains a core market. Users have told us about application timing challenges, especially under shifting weather conditions. Field reports highlight how slight differences in formulation stability do not show up in the lab but create real-world issues—caked sprayer lines, uneven spread, product loss. By shadowing application crews and following up after tough seasons, we tuned our product’s storage and dispersal performance to withstand real-world agricultural practice, not just specification tables.

    Paints, coatings, and plastics customers want more than chemical compatibility. They look at long-term aging, discoloration, and migration—factors that don’t jump out from batch certificates but appear after months in warehouses or years in end-use. Our technical services analyzed field return data and, on spotting long-term instability patterns, made batch-by-batch adjustments to protect downstream product value. Getting the most robust product into the hands of scientists and operators who depend on it brings home why manufacturing cannot end at the warehouse gate.

    Practice Over Hype: Learning from the Field

    Years of feedback from engineers, procurement leads, and laboratory teams drive how we approach product development. Hype cycles and rebranding moves don’t mask the difficulties of actual plant operation. It takes honest, sometimes uncomfortable conversations with real customers to pinpoint pain points—batch divergence, handling inconvenience, unexpected downstream effects. Every tweak, every added step in synthesis or packaging, comes from lessons paid for with time and materials, never from the marketing department’s imagination.

    We’ve learned that manufacturers who treat end-user feedback as an inconvenience won’t last. Routine account visits, on-site troubleshooting, and direct engagement with procurement and technical leads shape our approach. The same faces who manage production lines lead improvement workshops and participate directly in customer troubleshooting. This hands-on attitude has helped us chase not just defect rates, but true ease of use and value for customers with demanding applications.

    Continued Improvement: Meeting Challenges Head-On

    No production run goes exactly as planned, and the real test of a producer comes from how issues get solved, not how problems are hidden. A power fluctuation or unexpected impurity spike once locked a batch in QA review for weeks; rather than shipping around the problem, we called in every shift supervisor, traced the chain of events, and rebuilt preventive monitoring from the ground up. These moments set apart a manufacturer that owns the product, not just sells it.

    Our investment mindset prioritizes future reliability. New analytical tools, in-line detection, and predictive data reviews shorten the time between field feedback and manufacturing updates. Cross-functional meetings bring production, QA, procurement, and customer-facing staff into the same conversation, ensuring no insight is lost. A product as specialized as O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide cannot run on autopilot; it responds to new customer demands, new markets, and environmental responsibilities with every batch.

    What Buyers Should Demand from a Real Manufacturer

    Users shouldn’t accept vague “premium product” language. They deserve accountability for every drum’s journey, open reporting of analytical and operational findings, and true after-sales support. Plant managers, quality leads, and R&D chemists need a partner willing to dig into the details—batch records, pack-down observations, lessons from transportation setbacks. A true direct manufacturer answers every question, not with templated marketing speak, but with firsthand production knowledge and willingness to improve.

    We know that when you buy O,O-Bis(4-Chlorophenyl) N-(1-Imino)Ethyl Thiophosphoramide, you’re not just buying a molecule—you’re buying the safety, efficiency, and predictability of your downstream process, and the ability to solve problems shoulder-to-shoulder with a team that’s seen it all before. Our warehouse might stock drums, but our greatest asset is the collective field experience, laboratory precision, and manufacturing grit that go into every batch.

    Off-the-shelf offerings simply do not measure up to the scrutiny placed on material by modern industrial consumers. Bringing together data from the lab bench, the plant floor, and the field gives us the best shot at delivering a product worth your attention. If tomorrow brings new challenges and higher demands, our experience and process discipline make sure we meet them head-on.