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9-Anthraldehyde Oxime

    • Product Name 9-Anthraldehyde Oxime
    • Alias 9-Anthraldehyde oxime
    • Einecs 238-487-2
    • 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

    494705

    Cas Number 6298-66-4
    Molecular Formula C15H11NO
    Molecular Weight 221.26 g/mol
    Appearance Yellow to orange solid
    Melting Point 177-180°C
    Solubility Slightly soluble in water; soluble in organic solvents
    Purity Typically >98%
    Storage Conditions Store in a cool, dry place
    Synonyms 9-Anthracenecarboxaldehyde oxime
    Smiles C1=CC=C2C(=C1)C=CC3=CC=CC=C3C2=NO
    Inchi Key HYRIWWBDYZWHGO-UHFFFAOYSA-N

    As an accredited 9-Anthraldehyde Oxime factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 250g of 9-Anthraldehyde Oxime is supplied in a tightly sealed, amber glass bottle with a secure screw cap and hazard labeling.
    Shipping 9-Anthraldehyde Oxime is typically shipped in tightly sealed containers to prevent moisture and contamination. It should be packaged according to relevant chemical safety regulations, labeled appropriately, and cushioned to avoid breakage. During transit, the chemical must be protected from excessive heat, direct sunlight, and physical damage to ensure its integrity and safety.
    Storage 9-Anthraldehyde Oxime should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from direct sunlight, moisture, and incompatible substances such as strong oxidizing agents or acids. It should be kept at ambient temperature and protected from excessive heat. Handle under inert atmosphere if possible to prevent degradation. Always follow standard chemical safety guidelines.
    Application of 9-Anthraldehyde Oxime

    Applications of 9-Anthraldehyde Oxime in Industrial Manufacturing

    As an original manufacturer specializing in 9-Anthraldehyde Oxime, we supply high-grade material focused on consistently supporting specialized applications in the dyes, pesticide intermediates, analytical reagents, and specialty polymer sectors. Every application scenario detailed below reflects the compound’s authentic adoption by industrial users, with process guidance founded on long-term customer feedback and global compliance expectations.

    1. Dye Intermediate Synthesis (Anthraquinone-Based Dyes)

    Major dye manufacturers utilize this oxime as a key intermediate in the synthesis of anthraquinone-based dyes for textiles and plastics. Production lines process it through condensation and cyclization steps to introduce reactive sites, which create colorfast shades required in industrial and apparel dyeing processes. Integration at the intermediate stage streamlines synthesis and supports batch lot traceability in regulated markets.

    Industry compliance standards

    • OEKO-TEX Standard 100 (harmful substances testing)
    • EU REACH Annex XVII (restricted aromatic amines in dyes)
    • ISO 9001:2015 (quality management for colorant manufacturing)
    • ZDHC MRSL v3.1 (Restricted Substances List for dyes in textile)

    Typical usage ratio

    • Reactant charge level between 0.7–1.1 mol eq. against anthraquinone per batch scale; precise proportion adjusted by target dye shade and process yield optimization.

    Downstream process integration

    • Oxime addition occurs during the functionalization step following initial anthracene oxidation, with inline QC to control reaction endpoint and impurity profile prior to condensation or sulfonation.

    Final product types

    • Textile disperse dyes (reds, blues, violets)
    • Plastic colorants for polyethylene, PVC
    • Pigment intermediates for paint and ink applications

    2. Agrochemical Active Ingredient Intermediate (Herbicides and Insecticides)

    Major agrochemical integrators select this oxime as a condensation and coupling agent in the manufacture of selective herbicide and insecticide actives. Its specific reactivity enables the formation of C=N linkages and fused ring structures, fundamental to biological performance in patented molecules. Accurate formulation, according to active ingredient synthesis protocols, is essential for batch reproducibility and product registration approval.

    Industry compliance standards

    • FAO/WHO Specifications for Pesticides
    • ISO 9001:2015 (quality systems for technical material production)
    • EU Regulation (EC) No 1107/2009 for plant protection products
    • China GB 2763 Maximum Residue Limits (downstream compliance)

    Typical usage ratio

    • Intermediate addition typically 3–10 wt% of final technical concentrate, variable by target structural motif and downstream yield; detailed by process route and crop registration dossiers.

    Downstream process integration

    • Introduced during the formation of oxime ether or hydrazone intermediates in multi-step synthesis, with reaction solvent selection (e.g. DMF, DMSO) determined by final molecule sensitivity and purity requirements.

    Final product types

    • Technical-grade herbicide raw materials (e.g. substituted anthraquinone derivatives)
    • Insecticidal active ingredients (aromatic and heterocyclic compounds)
    • Pre-formulation concentrates for crop input packages

    3. Analytical Reagent Production (Metal Ion Detection Kits)

    Producers of analytical test kits integrate this oxime for selective metal ion complexation, where its chelating properties enable detection of trace amounts of iron, copper, and nickel in industrial water and process streams. Controlled synthesis guarantees consistent reactivity and signal intensity in spectrophotometric and colorimetric test protocols, supporting reliable quantitative assay outcomes in laboratory and field settings.

    Industry compliance standards

    • ISO 17025 (laboratory testing and calibration procedures)
    • ACS Reagent Chemicals specifications
    • US EPA Methods 300/200 Series (water contaminant analysis)
    • ISO 11885:2007 (ICP-OES for metals in water)

    Typical usage ratio

    • Oxime content set at 0.05–0.25 g per 100 mL reagent, precise dosing determined by detection sensitivity (ppm to ppb range) and target analyte metal.

    Downstream process integration

    • Dissolution or suspension into buffer during reagent kit assembly, with stability tested for batch-to-batch reproducibility and regulatory method validation prior to packaging.

    Final product types

    • Water testing field kits (colorimetric metal ion detection)
    • Spectrophotometric reagent solutions for laboratory analysis
    • Process monitoring strips for in-plant QA labs

    4. Specialty Polymer Additives (UV-Stabilizers and Functional Modifiers)

    Advanced polymer material producers introduce the oxime as a reactive modifier or precursor in high-performance plastics manufacturing, primarily targeting UV-stabilizer segments for automotive and outdoor applications. Its chemical structure facilitates covalent incorporation into polymer backbones, enhancing weatherability and maintaining optical properties of specialty resins exposed to harsh environments.

    Industry compliance standards

    • ASTM D2565 (UV stability of plastics for outdoor use)
    • ISO 4892-2 (accelerated weathering and exposure testing)
    • EU REACH Regulation (Annex XVII for polymer additives)
    • RoHS Directive 2011/65/EU (safety of electronic plastics)

    Typical usage ratio

    • Typical additive loadings between 0.2–1.0 wt% in the masterbatch mix; levels tailored to desired UV resistance and mechanical endurance following accelerated test protocols.

    Downstream process integration

    • Compound introduced during polymer melt-blending, often co-extruded with base resin or grafted in situ under controlled temperature and shear conditions to ensure chemical bonding and migration resistance.

    Final product types

    • UV-resistant automotive trim and panels
    • Outdoor plastic sheeting and profiles
    • Functional polymer masterbatches for secondary processing
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    Certification & Compliance
    More Introduction

    9-Anthraldehyde Oxime: An Insider’s Perspective from the Manufacturing Floor

    Introducing 9-Anthraldehyde Oxime

    Pulling from daily production experience, 9-Anthraldehyde Oxime stands out in our line of specialty chemicals. Consistency matters in what we create; nothing leaves the facility unless it matches tight purity control. Located at the intersection of synthetic chemistry and industries demanding refined organic compounds, 9-Anthraldehyde Oxime offers an example of careful planning, synthesis, and repeated improvement over years of hands-on work. As a team that values outcome over slogans, we look at each batch as not only a number but as a contribution to sectors that rely on reliable performance.

    Model Details and Consistent Quality

    The oxime produced from 9-anthraldehyde belongs to the broader family of aromatic oximes but comes with nuances only someone working with raw anthracene derivatives and electrophilic reagents fully appreciates. Model distinctions within our processes focus more on the pathway of synthesis and the controlled conditions than just catalog codes. From anthracene ring selection to fine-tuned nucleophilic addition steps, years spent honing our process let us hit high assay targets. By controlling agitation rates during oximation, adjusting reaction time and pH, we push impurities below detectable levels. Most batches reach over 98 percent purity, and the crystalline product shows a sharp melt—a point of pride and proof that careful handling and monitoring matter.

    What Sets Our Product Apart

    Anyone who’s handled both generic anthracene-based oximes and 9-Anthraldehyde Oxime recognizes differences that go beyond paperwork claims. Precise moisture control in the environment and targeted filtration routines mean our product leaves less residue behind on glassware. High-grade product batches bring repeatable results in chemical syntheses, ranging from coordination chemistry to intermediate formation in pharmaceuticals. By keeping particle sizing steady, our teams help customers skip grinding or blending, which removes one more chance for contamination. Years in the plant teach you to never overlook the importance of downstream impact—purity at our end means less troubleshooting for the chemists using our product, fewer GC/MS spikes, and fewer headaches all around.

    Understanding Specifications by Real-World Use

    Quality starts with crystal clarity and color. Every lot receives visual inspection under consistent lighting, as color changes often point to byproduct contamination. Laboratory tests follow, but practical experience teaches faster ways to spot issues early, such as unexpected sticking to filtration material or changes in solubility. Melting point serves as a fingerprint, flagging even minor impurities left after recrystallization. Our in-house protocols, built from years of batch-to-batch observation, track for both organic and inorganic contaminants. This product typically appears as pale yellow crystals, a sign that only trace side reactions occurred between the aldehyde and hydroxylamine.

    Analytically, we depend on gas chromatography and HPLC for purity checks, reflecting not just regulatory expectations but feedback from partners who rely on our product for critical syntheses. For those needing confirmation on identity, IR and NMR spectra are available. Manufacturing history shows that overlooking analytical cross-checks drives up complaint rates, so we incorporate both classical titration and modern spectroscopy into standard QC. Without real numbers and honest reporting, no production team can make sustainable improvements over time.

    Reliability in a Shifting Market

    Markets change, driven by everything from feedstock prices to regulatory trends. Synthetic intermediates like 9-Anthraldehyde Oxime don’t escape these fluctuations, especially with raw anthracene pricing or even shifts in the cost of solvents like ethanol or dichloromethane. In busy years, pressure mounts with last-minute orders and speculation on the supply chain. As an actual producer, we plan production windows months ahead, build in buffer stocks, and work with trusted logistics partners who understand what’s at stake if delays pile up. Acting purely as an intermediary without manufacturing experience, no one feels these pressures in the same way.

    In lean years, demand swings in pharmaceuticals or fine chemicals hit the fastest. Customers appreciate steady pricing and on-time delivery. We rarely promise what the plant cannot deliver, knowing that reputation—earned from years keeping schedules—matters more than chasing volatile spot markets.

    Applications in Industry: What Real Users Demand

    Chemists in R&D, pilot production managers, and those who run upscaled reactors rely most on product reliability. The oxime group’s reactivity makes 9-Anthraldehyde Oxime an important intermediate for constructing ligands, catalysts, and biologically active compounds. Pharmaceutical developers look for oximes known to undergo efficient reductions or cyclizations. In practice, lab personnel emphasize minimal batch-to-batch variation—an area where careless producers fall short.

    Other anthracene derivatives offer related transformation potential, but reaction yields turn on how clean the starting oxime is. For instance, with our product, downstream oxidative processes generate fewer tarry byproducts, making purification steps less time-consuming. This distinction saves real labor for end-users, measured not only in grams of recovered material but in fewer hours spent handling additional separations.

    Comparing with Related Products

    Direct experience with several anthracene-derived oximes highlights the role of fine structure and purity. Take 9-anthraldehyde hydrazone or less refined technical grade anthracene oxime analogs as points of comparison. Our oxime runs closer to the theoretical melting point and shows lower absorbance in the visible region, a result of long attention to light exposure and oxygen exclusion during manufacture. Where technical grades from other facilities show faint brown tinting or residue in NMR, our product consistently tests clean, with sharper peaks and low baseline noise.

    In one year’s review, several research labs running parallel synthetic routes found yields 8-10 percent higher with our oxime than with commercial samples purchased from distributive catalogs. These aren’t just numbers. Product consistency means less recreating reaction conditions and fewer wasted resources, alleviating frustration for project leads balancing tight timelines.

    Manufacturing Experience and Lessons Learned

    Every time a batch fails to meet standard, every time a device malfunctions, the production floor adapts. Synthesis of 9-Anthraldehyde Oxime taught the team several lessons: don’t cut corners with raw material storage, don’t rush cooling rates, and always check pH before loading into filtrations. Lost product and time from a single missed step turn into missed opportunities for the customer.

    For example, during one particularly damp season, humidity spikes led to a rise in agglomerated product that resisted easy grinding. After installing additional dehumidifiers and switching to lower-permeability storage containers, the problem faded. These details add up as stories behind every lot number.

    Safety and Handling: Beyond Data Sheets

    The experienced eye knows where dust drifts, where oxidation risks build, and where solvent handling calls for extra care. 9-Anthraldehyde Oxime shows low volatility, but prepping scales above the kilogram range always involves dust control steps. Teams have learned to keep collection systems well grounded and train new staff into habits that prevent static charge build-up.

    Old hands teach that, though reaction exotherm remains relatively mild, unexpected temperature spikes appear if impurities come from reused solvents. Once caught, this prompted a shift to stricter solvent recycling protocols, and recordkeeping became routine. Real learning came from minor incidents, not theoretical risk assessments. Each improvement got traced back to an event, not a memo.

    Regulatory Background and Traceability

    Trust comes from transparency as much as from analytical data. Our documentation runs from the receipt of each drum of anthracene through every filtration lot. Knowing every chemical’s path ensures both safety and rapid troubleshooting. Auditors don’t just look for signatures— they quiz operators about steps they take to prevent contamination or mix-ups, and that experience comes through in robust process logs. Reliable audit trails serve not bureaucratic ends but the person opening a drum, expecting what’s on the label to match what’s inside.

    Over the past five years, traceability requests from clients have grown. We responded by automating portions of our batch logging to reduce transcription mistakes and flag any irregularity in time. It’s not about paperwork; it’s about making sure every inquiry meets a confident answer.

    Innovations on the Production Line

    Incremental gains over time pushed output yields higher and cut solvent use. We’ve adjusted agitation regimes and improved vacuum lines, leading to less downtime, lower temperatures, and purer product. Engineering changes like upgrading from glass-lined reactors to more corrosion-resistant alloys meant longer equipment life and fewer off-spec incidents.

    Production chemists commonly tinker, looking for better crystallization initiators and improved filtration techniques. Each change gets reviewed by both lab and floor staff, and feedback loops ensure that what works in small glassware translates into consistently better output at scale. The best improvements get written into the standard operating procedure and shared throughout the company.

    Feedback from Real Users Shapes Production

    Partnership with customers drives improvement. Every complaint about melting point drift or minor discoloration leads to root-cause analysis. Most of the time, these investigations turn up small process drifts—like inlet water at the wrong temperature or fine particle formation that filtration missed. Addressing even the smallest quality concern creates trust and often uncovers ways to tighten up control elsewhere.

    Customers tell us where they struggle—sample dissolving slower than expected, irregular crystal form, variations in reactivity. Addressing these in real time helps us learn, helps their own processes, and strengthens both supplier and client operations.

    Environmental and Sustainability Considerations

    Production lines constantly face trade-offs between solvent recovery, byproduct treatment, and pure economic efficiency. Feedback from environmental audits prompted process links for capturing solvent vapors and reducing solid waste. Over ten years, incremental hardware updates have led to big cuts in both emissions and energy use. Circular economy thinking led to improved waste stream separation, ultimately cutting disposal costs and shrinking our environmental footprint. The bottom line still matters, but protecting the community and workers means picking equipment and solvents with the least long-term impact, not just the fastest reaction.

    Why Source Directly from Producers?

    Years spent producing 9-Anthraldehyde Oxime—rather than buying or reselling—taught our team the real value of detailed control. Direct sourcing means the user can trace every question back to the original batch. Off-spec material, unexpected solubility, and contamination get solved in hours, not days. As the actual producer, we know how much effort goes into every kilogram shipped, so we stand behind every container. From process control to last-mile logistics, our reputation rests on whether our product performs for customers at scale. Relationships built on consistent delivery and open communication matter, especially when project timelines and tight budgets don’t leave room for surprises.

    Looking Ahead: Continuous Improvement as a Guiding Principle

    Making 9-Anthraldehyde Oxime isn’t just about meeting a standard once, but about improving yield, purity, and efficiency over the years. Investing in newer analytical equipment, refining both manual and automated controls, and working with both buyers and workers on the line help us avoid the pitfalls of complacency. Each audit, each batch check, and each customer call shapes how the next shipment performs. True manufacturers see not only the chemistry but the people and systems driving it forward.

    Summary Through Experience

    From raw material handling through crystallization to packing and delivery, our approach to 9-Anthraldehyde Oxime reflects what hands-on work and honest communication can achieve. Every improvement tracked on the production floor shows up in the final product delivered to researchers, developers, and manufacturers across industries. By staying grounded in practical feedback and continuous review, real manufacturing stands as a discipline where quality, transparency, and partnership drive results. The success of professionals downstream from our operation offers the most reliable report on how well we’ve done our own work.