Anhui Liwei Chemical Co., Limited
Products

3-Chloro-6-(2,4-Dichlorophenoxy)Phenol


    • Product Name 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol
    • Alias triclosan
    • Einecs 629-476-6
    • Mininmum Order 1 g
    • Factory Site Lingwu, Yinchuan, Ningxia, China
    • Price Inquiry sales2@liwei-chem.com
    • Manufacturer Anhui Liwei Chemical Co., Limited
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    241368

    Iupac Name 3-chloro-6-(2,4-dichlorophenoxy)phenol
    Molecular Formula C12H6Cl3O2
    Molecular Weight 307.54 g/mol
    Cas Number 38430-12-7
    Appearance White to off-white solid
    Melting Point 168-172°C
    Solubility In Water Low
    Boiling Point Decomposes before boiling
    Density 1.55 g/cm³ (approximate)
    Logp 4.22
    Pka 9.8 (phenolic group)
    Synonyms Phenol, 3-chloro-6-(2,4-dichlorophenoxy)-
    Hazard Statements May cause skin and eye irritation
    Storage Conditions Store in a cool, dry, well-ventilated area
    Smiles C1=CC(=C(C(=C1Cl)O)Cl)OC2=C(C=C(C=C2)Cl)Cl

    As an accredited 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing White HDPE bottle containing 100 grams of 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol, labeled with hazard warnings and chemical information.
    Shipping The chemical `3-Chloro-6-(2,4-Dichlorophenoxy)Phenol` is shipped in tightly sealed, corrosion-resistant containers to prevent leakage and contamination. It is transported in compliance with hazardous material regulations, with appropriate labeling and documentation. The package is cushioned to avoid breakage, and stored in a cool, dry, well-ventilated area during transit.
    Storage Store 3-Chloro-6-(2,4-dichlorophenoxy)phenol in a tightly sealed container, away from direct sunlight, heat sources, and incompatible substances such as strong acids and bases. Keep in a cool, dry, well-ventilated area dedicated to chemicals. Avoid moisture contact and store at room temperature. Clearly label the container, and restrict access to authorized personnel only. Follow all relevant safety regulations.
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    Certification & Compliance
    More Introduction

    Introducing 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol: Experience in Advanced Phenolic Chemistry

    For people working closely with synthetic chemistry, reliability starts with the purity and consistency of each chemical that enters the production line or laboratory. Over the years, we have produced 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol from base materials in our own facilities, refining process controls through day-in, day-out application. This molecule, also recognized among experts for its distinctive three-chlorine substitution and phenoxy arrangement, plays an important role in a range of industrial applications, with its value resting not only in unique reactivity but also physical and handling characteristics developed through careful process control.

    Model and Specifications Grown From Practical Production

    Manufacturing 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol involves much more than assembling a chemical structure. Our production lines came online at a time when demand for performance-driven antiseptic agents and specialty intermediates began to exceed what many off-the-shelf alternatives could support. We have since refined our process stream to deliver this phenolic compound in the crystalline form with high purity, tailored to batch and continuous process users. Our lab batches regularly meet purity levels at or above 98 percent, as confirmed by HPLC and GC analysis in our internal QC labs. Moisture content and particulate control meet strict thresholds, allowing smoother handling in automated blending and mixing equipment. Crystal morphology, shape, and size distribution remain tightly managed—an experience which has proven essential for customers relying on precise weighing and dispersion.

    Where 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol Finds Its Strength

    The heart of this compound’s usefulness comes from the electron distribution in the phenolic ring, coupled with the influence of each chlorine atom and the phenoxy substituent. In the field, most customers look to this molecule as a high-integrity intermediate for the preparation of more complex chemical constructs. During our collaborations with specialty plastics and advanced coatings manufacturers, we’ve seen how its stable yet reactive profile translates into better yields and fewer failures in multi-step synthesis.

    Researchers and formulating chemists find value in its resistance to unwanted side reactions under standard lab and pilot-plant conditions. During antimicrobial testing and as a starting material for biocidal preparations, our product’s purity and consistent particle profile have traced directly to more predictable test results and downstream processing. This reliability echoes through every batch we produce, driven by feedback from field users who rely on repeatable reactions and precise end-product characteristics.

    Application Experience: Antimicrobial Formulations, Synthesis, and Beyond

    Much of the demand we’ve seen for 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol comes from companies and research groups focused on specialty disinfectants, biocides, and engineered materials. The molecule’s unique configuration gives it properties that aren't easily replaced by similar phenolic compounds. Over years of fielding technical questions, one recurring topic stands out: the interaction of chlorinated phenols with various formulation components. Through repeated pilot runs and customer-side trials, we've witnessed our product’s performance push formulations toward higher shelf stability and longer activity windows.

    In antimicrobial coatings and water-treatment additives, customers frequently report that this compound stands up to both chemical and physical exposure scenarios that degrade less robust phenols. Our own pilot projects, especially with polymer matrices and solvent blends, confirm that this stability translates to improved performance in many real-world uses. Laboratory tests aligned with field experience demonstrate strong resistance to hydrolysis, consistent performance across pH ranges, and adaptability for integration into both aqueous and organic systems.

    Research-scale syntheses that build on 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol as a starting unit reach higher yields and tighter selectivity, in many cases reducing the need for extensive downstream purification. This outcome arises from the way our process manages byproduct levels, background contaminants, and maintains narrow particle size distributions—a focus shaped directly by requests and feedback from the formulators we work with.

    Distinct Advantages Over Closely Related Phenol Derivatives

    Those familiar with the broader family of chlorophenols immediately recognize the differences set apart by both the nature and position of the chlorine atoms as well as the phenoxy linkage in this compound. Standard chlorophenols—such as 4-chlorophenol or 2,4-dichlorophenol—often come with higher background toxicity and less chemical selectivity in advanced synthetic routes. Feedback from our development teams and customer sites has shown that such differences matter. The third chlorine here, placed at the 3-position opposite the phenolic hydroxyl, alters both solubility in common organic solvents and reactivity toward nucleophilic substitution or oxidative coupling—features critical in cases requiring differentiation from less-substituted phenols.

    One repeated observation from production is the reduced volatility and lower off-gassing rate compared to some simpler chlorophenols. Colleagues handling waste management or ventilation in process spaces note that the product’s behavior supports safer working conditions and eases compliance with regulatory exposure limits. Waste streams from our own plant are less prone to persistent odor and inhalation risks, which has simplified air purification and monitoring protocols for downstream users as well.

    Over the last ten years, changes in environmental regulations have shifted many users away from broader-spectrum phenolics with less-controlled breakdown profiles. Our compound, with its specific chlorination and phenoxy structure, tends to degrade in a more predictable suite of metabolites during both use and waste treatment. This behavior, noted during partnered waste bench testing, aligns with regulatory moves toward reduced halogenated organic contamination—a story shared by feedback from our network in regions with stricter compliance demands.

    Real-World Process Improvements From Integrated Production

    Our commitment to full-process integration pays off in more than just product purity. We run downstream fractionation, fine filtration, and drying steps under real-world constraints seen in customer facilities. By feeding back these experiences into our batch controls, we’ve been able to close gaps that tended to slow down scaling up or transferring technology. Customers comment on fewer filter plugging incidents, lower chemical carryover, and less vessel fouling when using our batches compared to bulk-market alternatives. These incremental improvements accumulate through the entire workflow, cutting downtime for cleaning and troubleshooting.

    Solubility tuning—adjusted by both the choice of solvents and the intrinsic particle morphology—gives users additional flexibility to work with water-based, mixed, or fully organic systems. Our history developing and validating solvent maps for this phenol makes a real difference on pilot lines. Time after time, technical teams tell us that the freedom to dissolve, suspend, or disperse our crystalline product without extensive pre-conditioning or surfactant use means fewer headaches during both scale-up and routine production.

    Addressing Common Challenges With In-House Technical Support

    We see the real landscape facing formulators—variations in temperature, pressure, and background contaminants. Ongoing technical partnerships allow us to gather firsthand evidence about how 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol functions in blended systems, long-term storage, and monitored usage scenarios. When a process hits a snag, whether it’s an unexplained loss of product activity, crystal caking, or trace impurity interference, our own process engineers have often run diagnostic experiments in parallel with client-side trouble tickets.

    On one occasion, a customer flagged batch-to-batch inconsistencies when switching phenols mid-process. By reviewing crystallization protocols and evaluating the impact of thermal ramp rates, we helped pin down the cause—a subtle change in nucleation conditions at the supplier’s end. Since we run our own synthesis and finishing under constant monitoring, these problems rarely arise with our output. It’s this willingness to connect bench issues to factory-scale production that customers point to as a source of confidence.

    Forward-Looking Production That Aligns With Environmental Commitments

    Chlorinated aromatics raise legitimate regulatory concerns. We witnessed first-hand the growing push for products that combine function with manageable end-of-life impacts. Our plant design incorporates multi-step waste recovery, solvent recycling, and advanced containment strategies to reduce both on-site and downstream halogen organic residue. The continuous tightening of environmental limits for chlorinated substances remains a challenge, yet staying flexible and responsive through data-driven process adaptation keeps our operations a step ahead.

    Periodic audits and third-party testing confirm that our discharge, emissions, and post-use breakdown rates satisfy evolving benchmarks from public authorities and private certification bodies. These programs don’t just exist on paper—they shape the way raw materials are selected, batches are qualified, and improvements are made year over year. By pursuing closed-loop flows and verified routes for byproduct management, we support both regulatory compliance and broader sustainability goals directly related to long-lived chlorophenolic building blocks.

    Innovation Shaped By Ongoing Industry Feedback

    Each new application—whether in advanced materials, medical chemistry, or functional coatings—brings its own technical puzzles. Because we have direct control over both upstream and downstream operations, requests from researchers for tailored lots or non-standard particle specifications translate into feasible production trials. We’ve successfully scaled special runs designed for exploratory R&D, with tight turnarounds for academic teams and fast-developing startups. Many of these projects originated from needs that larger-volume suppliers overlooked, such as precise control over hydrolytic stability or selective derivatization potential.

    Formulators in large-scale coatings and polymer plants underscore the costs of out-of-spec batch deliveries. Our records show that timely communication between QC labs, blend supervisors, and end-users creates a feedback loop that sharpens quality on each subsequent run. Instead of falling back on generic specs, our process lines adjust in real time to input and output data, making modifications to temperature holding steps, stirring regimes, or impurity rejection protocols as needed. This collaborative style not only shortens time-to-market for new variants but drives continual process improvement across the whole chain.

    Distinct Safety and Handling Experience

    The practical side of handling 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol shows up in daily plant logistics. The compound resists aggressive clumping and caking in controlled climates, supporting easier weighing and transfer whether using manual or automated systems. In our loading bays and packaging areas, improvements to dust minimization—driven by direct observations from frontline workers—have reduced both visual and measured exposure incidents.

    Transporting this phenol requires secure packaging that balances both moisture retention and vapor containment. Fielding years of regulatory changes and customer requests, our materials team has tested several generations of liners, over-pack materials, and shock protection to keep integrity high. These learnings, captured in shipping records and incident logs, contribute directly to safer, more predictable deliveries, reducing both delays and the risk of cross-contamination.

    Continued in-house staff training and access to up-to-date handling guides support incident-free storage, both at point of origin and on arrival at customer warehouses. Changes in best practices—sometimes prompted by external incidents reported across the industry—feed back into revised protocols for containment, crew protection, and emergency response. It’s a continual loop, focused on risk reduction built through long-term operational evidence.

    Summary of Key Points From the Perspective of Real-World Usage

    Drawing from years of cumulative production, batch troubleshooting, and end-user dialogue, our perspective on 3-Chloro-6-(2,4-Dichlorophenoxy)Phenol is clear. Its value emerges through performance in field conditions—whether in streamlined chemical synthesis, advanced coatings, or high-standards antimicrobial formulations. The compound’s three-chlorine, phenoxy-substituted backbone delivers both chemical stability and reactivity that competitive products often lack.

    Each small improvement we make to the process, packaging, and support structure stems from listening to technical feedback and production realities—not just aiming for minimum specifications. Customers benefit from this approach through better batch reliability, smoother scale-ups, and increased operational safety. Environmental measures are directly embedded in each step, not bolted on as an afterthought. At every level, from the plant floor up through design engineering and compliance, our experience shapes a product that responds to the tangible needs of today’s industry.