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Phenyl 2-Pyridyl Ketoxime

    • Product Name Phenyl 2-Pyridyl Ketoxime
    • Alias PPPO
    • Einecs 249-819-6
    • 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

    419796

    Chemical Name Phenyl 2-Pyridyl Ketoxime
    Molecular Formula C11H10N2O
    Molecular Weight 186.21 g/mol
    Cas Number 3612-20-2
    Appearance White to off-white solid
    Melting Point 109-111°C
    Solubility Slightly soluble in water, soluble in organic solvents
    Boiling Point No data available
    Density No data available
    Refractive Index No data available
    Storage Conditions Store in a cool, dry place; keep container tightly closed
    Purity Typically ≥98%
    Iupac Name N-hydroxy-1-phenyl-2-(pyridin-2-yl)ethan-1-imine
    Smiles C1=CC=CC=C1C(=N/O)C2=CC=CC=N2
    Synonyms 2-(2-Pyridyl)-1-phenylethanone oxime

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

    Packing & Storage
    Packing Phenyl 2-Pyridyl Ketoxime is packaged in a 25-gram amber glass bottle with tamper-evident cap, labeled for laboratory use.
    Shipping Phenyl 2-Pyridyl Ketoxime is shipped in tightly sealed containers to protect it from moisture and light. It should be stored in a cool, dry place and handled in accordance with relevant safety regulations. Appropriate hazard labeling and transport documentation are provided to ensure safe and compliant shipping.
    Storage Phenyl 2-Pyridyl Ketoxime should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Store at room temperature or as indicated on its safety data sheet. Proper labeling and secure storage are essential for chemical safety and stability.
    Application of Phenyl 2-Pyridyl Ketoxime

    Applications of Phenyl 2-Pyridyl Ketoxime in Industrial Manufacturing

    Phenyl 2-Pyridyl Ketoxime functions as a selective chelating agent and intermediate across specific industrial sectors where fine-tuned metal extraction, catalysis, and purification are critical. By directly participating in controlled downstream production stages, it supports high-performance requirements and stringent regulatory conformities in metallurgical, catalyst, chemical synthesis, and electronics industries.

    1. Hydrometallurgical Solvent Extraction for Non-Ferrous Metals

    Producers use Phenyl 2-Pyridyl Ketoxime as a primary extractant in the liquid-liquid extraction of copper, nickel, and cobalt from aqueous solutions in hydrometallurgy. The oxime coordinates selectively with metal ions under controlled pH and phase-transfer conditions, allowing downstream separation and concentration in solvent extraction circuits at mining and refining plants. Suppliers maintain deliverables with low moisture and low metal impurity levels to ensure selective chelation and minimize emulsification during operation. Strict material compatibility and safety data supply enables cross-checking with engineering process specifications at the site.

    Industry compliance standards

    • ASTM E1600 for extractant performance in process streams
    • ISO 9001:2015 certified production and batch traceability
    • REACH Regulation (EC) No 1907/2006 for registration and use restriction
    • Occupational Safety and Health Administration (OSHA) 29 CFR 1910 Subpart Z for safe handling

    Typical usage ratio

    • 5-25 g/L in organic phase, adjusted based on metal feed concentration and loading target

    Downstream process integration

    • Added to organic phase prior to mixer-settler units; interfaces with aqueous metal leach solutions

    Final product types

    • High-purity copper cathodes
    • Nickel sulfate hexahydrate for plating
    • Cobalt salts for battery materials

    2. Precious Metal Refining and Purification

    Refiners deploy Phenyl 2-Pyridyl Ketoxime for the selective extraction and separation of platinum group metals and silver during complex aqueous processing. The oxime’s unique coordination chemistry achieves high separation factors over competing impurities, supporting closed-loop operation for maximum recovery in industrial-scale refiners. The upstream process generally requires thorough fine-tuning of pH, temperature, and kinetic conditions. Quality teams routinely test for batch consistency and residual metallic impurities to match quality assurance policies of precious metal handling plants.

    Industry compliance standards

    • ISO 11426 for determination of gold in alloys by cupellation
    • Good Manufacturing Practice (GMP) for process materials in electronic-grade silver and platinum production
    • EN ISO 17025 accredited analytical validation for precious metal content

    Typical usage ratio

    • 2-10 g/L depending on total dissolved precious metal and plant throughput

    Downstream process integration

    • Injected at feed equilibration stage for metal-rich solutions
    • Operates within continuous extraction cycles with periodic regeneration

    Final product types

    • Palladium chloride and palladium sponge for electronics and catalyst makers
    • Refined silver nitrate for photographic and electronic contact applications
    • Iridium and platinum salts for specialty alloying

    3. Fine Chemical Synthesis as Oxime Ligand Precursor

    Chemical manufacturing plants employ the material as a key intermediate oxime ligand for further functionalization in the synthesis of advanced organic compounds and specialty chelating agents. Under controlled batch or continuous synthesis, the oxime group undergoes substitution or condensation to produce tailored ligands for advanced metal coordination chemistry. Stringent raw material documentation and impurity profiles are maintained to ensure stability and reactivity for downstream synthetic routes and structure-activity outcomes demanded by fine chemical customers.

    Industry compliance standards

    • ISO 9001:2015 for chemical manufacturing process control
    • European Chemicals Agency (ECHA) REACH registration dossier for substances used in R&D
    • American Chemical Society (ACS) Reagent Specifications

    Typical usage ratio

    • 10-30 mol% relative to target precursor in ligand-forming reactions

    Downstream process integration

    • Charged into reactor at ligand synthesis or oxime exchange stage
    • Processed under inert atmosphere to avoid hydrolysis

    Final product types

    • N-heterocyclic ligand compounds
    • Chiral chelating agents for asymmetric catalysis
    • Metal-organic complex intermediates for downstream catalyst preparation

    4. Homogeneous Catalyst Manufacturing for Specialized Chemical Processes

    Advanced catalyst manufacturers utilize Phenyl 2-Pyridyl Ketoxime to synthesize ligand-stabilized metal complexes, especially for homogeneous catalysis in cross-coupling, selective oxidation, and polymerization reactions. The oxime ligand framework ensures controlled metal coordination and adjustable catalyst life. Analytical QC teams rigorously monitor ligand-metal stoichiometry during production. Delivery batches undergo precise drying and purity controls to assure suitability for customers involved in pharmaceutical, agrochemical, or fine chemical processing.

    Industry compliance standards

    • EN ISO 9001:2015 for traceable catalyst manufacturing
    • Responsible Care Global Charter for chemical management
    • RoHS Directive 2011/65/EU for manufacturing of electronic-grade catalysts

    Typical usage ratio

    • 1:1 to 1:2 molar ratio ligand-to-metal, depending on metal precursor and target catalytic activity

    Downstream process integration

    • Incorporated in ligand exchange step with metal salt under inert and anhydrous conditions
    • Filtration and drying follow to yield solid or solution-phase catalyst

    Final product types

    • Homogeneous transition metal catalysts
    • Palladium or nickel catalyst solutions for coupling reactions
    • Specialty polymerization initiators
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    Certification & Compliance
    More Introduction

    Introducing Phenyl 2-Pyridyl Ketoxime: Experience Built into Every Molecule

    Phenyl 2-Pyridyl Ketoxime stands as one of those chemical tools you end up appreciating across decades of plant floor work. As a manufacturer who’s watched hundreds of specialty compound batches grow from grams to tons under our roof, we know that any intermediate chosen for research or industrial processing has to earn its place by consistency and performance. Over time, direct feedback and application-specific adaptation have helped us build a product that fits a broad demand spectrum, yet cares for those nuanced details that matter in production and lab setups alike.

    What Sets Phenyl 2-Pyridyl Ketoxime Apart on the Benchtop and Beyond

    At its core, this compound carries strength both in structure and application flexibility. Chemists have long seen its value as a reagent and ligand, but in production, the real difference surfaces in reproducibility. Those involved in hydrometallurgy, especially copper extraction, quickly notice how subtle shifts in molecular purity or moisture level can impact yield and downstream separating steps. Here, we keep batch parameters tight: every lot of Phenyl 2-Pyridyl Ketoxime is produced with attention to homogeneity, with specifications for melting point, water content, and residual starting materials consistently monitored by on-site QC staff, not outsourced contractors.

    Our facility’s experience day after day brings a focus to impurity profiles. Those trace aldehydes and pyridines—while low—make a difference on the large scale. For customers involved in extractant formulation, these small differences often appear in phase separation and loading kinetics. Over the years, by working closely with formulators and process engineers, our technical teams have learned how to tune our cleaning, crystallization, and drying steps so that distributers and users down the line see less trouble in blending and less foaming in tanks. This isn’t just box-ticking purity claims; it’s the result of thousands of kilograms processed with direct feedback from process lines that can’t afford surprises.

    Model and Specifications Earned through Real-World Experience

    There’s no glamour in overselling a chemical’s technical sheet—end users want reliability, not marketing claims. In our hands, the commercial model of Phenyl 2-Pyridyl Ketoxime is the 2PPK-99. That “99” stands for at least 99% area purity by HPLC. We don’t skirt around tough-to-remove trace organics; our teams target the genuine nuisances chemists encounter during process upscaling or method development. Dissolving a kilogram of this compound in aromatic and non-aromatic hydrocarbon systems, users report faster dissolution and less residue compared to typical market grades. This means actual reductions in downtime, not just theoretical gains.

    We run individual batches, not giant agglomeration runs, and maintain lot traceability through the factory, something that comes from plenty of growing pains in the early years of scale-up. When a complaint comes through—whether from a hydromet pilot or a new pharmaceutical synthesis pathway—we trace it right back to the batch, the shift, even the distillation tank that did the work. Flexible packaging in carefully dried containers helps keep quality steady from our dock to yours. We don’t leave the job half-finished with off-the-shelf barrel sourcing; we know how much high-performance ketoximes attract moisture and degrade if left poorly protected, so our storage racks meet higher standards for warehouse temperature and air exposure than you’ll find in a typical distributor’s stockroom.

    Usage Driven by Chemistry’s Demands, Not Boardroom Hype

    Through years alongside metallurgists, we see firsthand how Phenyl 2-Pyridyl Ketoxime functions as an extractant for copper and other transition metals. Its chelating ability means selective binding in solvent extraction, offering a balance between stripping strength and regeneration ease. Users report strong selectivity, good kinetics, and business-savvy phase disengagement, which keeps solvent costs in check and reduces remix rates. In our experience, the run-to-run variability with our 2PPK-99 model is low. That reliability brings peace of mind to operations managers juggling dozens of variables in high-throughput solvent extraction systems.

    Academic and industrial chemists alike enjoy the versatility for organometallic synthesis, where the oxime’s bidentate binding opens the door for catalyst design and coordination compound studies. High-purity product finds its way into research projects that probe new chromophores, design next-generation optical materials, and explore challenging cross-coupling reactions. Feedback from customers working in advanced functional material sectors consistently highlights how lower byproduct content in our material translates into cleaner downstream products, with less purification pain later on.

    We often receive direct calls from application teams looking for “something a little different” in the 2-pyridyl oxime space: perhaps a variant with a specific melting point range or finer crystal morphology for improved dissolution rates. Decades in the chemical industry taught us the value of tuning parameters like residual moisture and bulk density, both of which can have outsized effects on process flows—even if they rarely show up on supplier spec sheets. Our willingness to work through custom drying, micronization routines, or packaging needs stems from a real-world understanding of how dusty plant floor spills or tacky, poorly dried oximes can become operational headaches.

    How Phenyl 2-Pyridyl Ketoxime Differs from Other Oximes and Metal Extractants

    Industry experience shows that not all chelating agents perform equally as tasks become more demanding. Many plants run into trouble with alternative oximes (for example, 2-hydroxy-5-nonylacetophenone oxime or 1-phenyl-3-methyl-4-benzoyl pyrazol-5-one), finding phase separation sluggish or metallurgical selectivity lacking, especially where impurities or secondary metal ions are present. Phenyl 2-Pyridyl Ketoxime brings sharper selectivity for copper over iron and zinc, with fewer headaches caused by emulsion layers and crud build-up. Metallurgists point out smoother raffinate clarity and lower organic losses due to stable phase behavior—something only seen after running tons of solution through decades-old separation columns.

    Compared to lower-grade competitors, our product rarely sees batch-to-batch drift in ligand loading capacity or stripability, giving end users steadier process outputs. Some importers and brokers offer grades with uncharacterized yellowing or solvent-insoluble fines that clog downstream filters, but years of granulometry and solubility testing in our own pilot bays taught us to keep those issues at bay. Many of our repeat buyers are technical managers tasked with fine-tuning solvent balance, and they notice how reliable solubility and clean kinetics from our 2PPK-99 model reduce overall make-up costs and scheduling bottlenecks.

    For those developing custom ligands or catalyst libraries, the structure of Phenyl 2-Pyridyl Ketoxime allows for further functionalization at the pyridyl or phenyl positions. This paves the way for research teams to design new chelators and metal complexes with nuanced electronic tuning—a freedom that isn’t possible with more heavily substituted or sterically hindered oxime alternatives.

    Meeting Today’s Expectations on Quality, Safety, and Environmental Responsibility

    There’s no shortcut when it comes to bringing a specialty chemical to market without risk. Too many entrants in the field expect decades of production knowledge to pass by osmosis, but safe operations come from time and vigilance. Each drum or carboy leaving our factory follows internal protocols for assessed moisture sensitivity, packed in liners designed and tested for this product’s unique reactivity to oxygen and humidity. Plant operators prioritize safe handling, and so do we—with regular safety audits, in-house training, and review of logistics partners to eliminate careless storage or delays in transit.

    We also take seriously what happens to our product after it leaves our gates. Strict adherence to local emissions controls, responsible waste handling, and product stewardship all carry weight for future operators and the world beyond our factory fence. We’ve invested in closed-loop solvent recovery, not as compliance checkbox but as a way to save real costs and reduce our environmental impact. Our waste reduction stories aren’t marketing material but lessons from years of working alongside regulatory bodies—who rarely offer patience for those who hope to “clean up later.”

    Feedback from mining companies and advanced materials customers drives us to rethink packaging and logistics for better shelf stability and reduced product loss. Our direct collaborations with end-users often yield custom batch sizes and labeling solutions that don’t just fit a catalog, but align with efficient warehouse operations and safe line feeding. Long-term contracts sometimes even include support for returnable drum systems, so our product remains useful without extra packaging burden on the environment or inventory headaches on-site.

    Building on Chemical Know-How, Not Just Pure Numbers

    There’s an ease that comes from knowing your chemical has run thousands of process hours, faced troubleshooting reports, and survived the rigorous eyes of field engineers. Phenyl 2-Pyridyl Ketoxime isn’t some untested new arrival; it’s a molecule strengthened by use, scrutiny, and feedback. Our technical team stays within easy reach for problem-solving and on-the-fly adjustments because we know theory never covers every edge case.

    Our decades shaping production from raw starting material through to purified end product gives us a practical edge that goes well beyond what standard certifications suggest. We step above routine, pushing for better stability, easier handling, and more transparent customer communication—traits that forged our place in a crowded field.

    While chemistry evolves and application fields widen, our commitment remains rooted in actual experience. Whether serving a ten-liter batch for a local university or a fifty-ton annual contract for a global mining operator, we treat our product as part of a larger mission: enabling safe, reliable, and technically demanding chemical processes with care and transparency.

    Supporting Real-World Problem Solving—From Lab Scale to Bulk Delivery

    Seldom do two production lines run the same. Over the years, customer requests have pushed our operators and technical staff to consider a range of packaging, moisture tolerance, and batch sizing never seen in textbook supply chains. One European customer once required microcrystalline oxime to dissolve instantly in a nonstandard aromatic diluent; another South American hydrometallurgical client tackled continuous extraction and wanted strict bead-size control for custom automated feed systems. Meeting these demands means validating small changes over dozens of trial runs, learning from every misstep, and balancing user feedback with strict internal controls.

    We keep an ongoing log of pilot plant test results, field service reports, and root-cause analyses so we can answer honestly: “Have you actually tried this before?” A new synthesis method in a fine chemical plant? We share purification tips learned in our own campaigns. A specialty metals plant faces unexpected phase separation in their mixer-settler circuit? Our experts provide data from our own compatibility and preconditioning trials, taking pains to match not just chemical spec, but the practical, messy challenges that real-world users see daily.

    It never pays to operate in a vacuum. We remain engaged with solvent extraction specialists, process chemists, and research partners to fine-tune how Phenyl 2-Pyridyl Ketoxime adapts to shifting global regulations, feedstock changes, and emerging purity requirements. Whether supporting a novel extraction system or participating in roundtable compliance discussions, we bring seasoned knowledge rather than formulaic replies. This hands-on approach, grounded by what operators face in the plant—not just in a spec sheet—forms our core difference as a manufacturer.

    The Road Ahead—Staying Accountable as Chemistry Changes

    Decades of hands-on manufacturing sharpen a keen sense of which details are worth sweat equity and which are just catalog fluff. With digital transformation, regulatory shifts, and the constant march of scientific progress, we see a new era for specialty oximes like Phenyl 2-Pyridyl Ketoxime. Our approach always comes back to direct accountability: product batches traced from raw material origins, open communication about what’s working and what still needs troubleshooting, and real-life plant visits that keep us grounded in practical realities.

    We know customers want suppliers who will answer tough technical questions, help troubleshoot, and pick up the phone when process variables drift. We owe it to those who rely on our products—whether for a single kilogram in academia or for massive solvent extraction campaigns—to deliver more than just a box-ticking compliance exercise. It’s our reputation at stake in each container, and after years of refining our approach based on user requests, lab observations, and honest human error, we take that charge personally.

    With Phenyl 2-Pyridyl Ketoxime, every specification, every container, and every support call reflects a hard-earned manufacturing legacy. We stand by a product shaped by user expectations, tempered by experience, and delivered by people who take pride in seeing chemistry work at its best. As your process challenges evolve, we stay committed to meeting them alongside you—one batch at a time, building confidence not from promise, but from practice.