|
HS Code |
211558 |
| Chemicalname | Chlorophenol2- |
| Molecularformula | C6H4ClO2- |
| Molecularweight | 127.55 g/mol |
| Charge | -2 |
| Appearance | Colorless to pale yellow solid |
| Solubility | Soluble in water and organic solvents |
| Meltingpoint | Varies, generally around 36-41°C |
| Boilingpoint | Varies, generally around 174-191°C |
| Pka | Typically around 8.5-9.5 |
| Casnumber | 95-57-8 |
| Odor | Phenolic, medicinal |
| Hazardclass | Toxic and environmentally hazardous |
| Uses | Intermediate for dyes, antiseptics, and pesticides |
| Stability | Stable under recommended storage conditions |
| Reactivity | Reacts with strong oxidizing agents |
As an accredited Chlorophenol2- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Chlorophenol2- is supplied in a 500 mL amber glass reagent bottle, secured with a chemical-resistant cap, and labeled with hazard symbols. |
| Shipping | **Shipping Description for Chlorophenol2-:** Chlorophenol2- should be shipped in tightly sealed, chemically-resistant containers, clearly labeled with appropriate hazard markings. Transport must comply with applicable regulations for hazardous materials. Ensure secondary containment to prevent leaks, and avoid exposure to heat, sunlight, or incompatible substances. Personal protective equipment is required during handling and shipping. |
| Storage | Chlorophenol2- should be stored in a tightly sealed, corrosion-resistant container in a cool, dry, and well-ventilated area, away from incompatible substances such as acids, strong oxidizers, and bases. The storage space should be clearly labeled, protected from sunlight, heat, and moisture, and equipped with appropriate spill containment. Access should be restricted to trained personnel wearing suitable personal protective equipment. |
Competitive Chlorophenol2- prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615380400285
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At our manufacturing site, we work hard to balance precision, quality, and safety with each batch of Chlorophenol2- that rolls out the door. This product comes right off our line, and every grain of experience is baked into its development. We have seen how dependable intermediates can make or break a production chain, and we know what users expect when relying on consistent chemical feedstocks. So, Chlorophenol2- comes with more than a name — it’s a result of invested know-how and daily attention to detail.
Chlorophenol2- isn’t just another entry in the catalog. During the early days of production runs, plant engineers called out the need for heightened purity when working with chloroaromatics. Waste byproducts often introduced headaches in downstream synthesis — trace metals, variable water content, and color contamination could derail entire shifts. Over time, we’ve taken feedback directly from labs and integrated careful measures in filtration, vacuum drying, and finishing procedures, especially for Chlorophenol2-. It consistently exceeds the specifications for content and appearance, showing less tendency to discolor and avoiding trace metal contamination by keeping strict control of our raw material sources and process vessels.
Chemists who take direct samples have noted the bright clarity of the finished material. That clarity isn’t just cosmetic. It comes from tight handling and repeatable washes, limiting the risk of cross-contamination with other phenols or related halogenated compounds. In particular, technicians watching for residual iron or copper salts (which can trigger unwanted side reactions) have reported clean batches time and again. Experienced formulators appreciate more than the certificate can say, since unwanted ions will quickly spoil specialty syntheses, especially when scaling up.
Chlorophenol2- comes in various preparation types, but our standout model remains the crystalline form, with a particle size profile specifically engineered for dependable flow in bulk handling. Too often, aggressive drying or improper crystal cropping leads to dust-prone fines or sticky agglomerates. We calibrate grinding and screening steps with daily checks, not just for size but for moisture pick-up and manageable static charge. As someone working with industrial mixers, I recognize the headaches from inconsistent feeds. Preparing Chlorophenol2- right at the source makes mixing, reactivity, and metering in automated systems much more reliable.
During cold months, we’ve learned to monitor for clumping due to temperature shifts. Our warehouse staff keeps track of humidity and rotates pallets on schedule. We don’t pack containers to the rim but allow for safe opening and access. No matter if end-users take kilo-lots or full tons, we ship Chlorophenol2- with an eye for practical handling, from taping drum seals to using liners that reduce dust release.
Chlorophenol2- typically ranges above 99.5% assay by HPLC, with trace water held below 0.5% by Karl Fischer. Lot managers make it routine to run melting point checks and confirm color indices against a calibrated Lovibond comparator, since even slight yellowing may mean the solvent wash needs adjusting. During every lot, we monitor for particular impurities flagged by our partners in the pharmaceutical, agricultural, and dye intermediate sectors. This isn’t about hitting numbers; it’s about protecting a reputation. Downstream users in fine chemicals can’t afford mystery contaminants — I’ve seen synthesis batches where one bad precursor led to major rework and lost days. It’s why trace monitoring isn’t a checkbox, it’s built into our batch release.
In daily practice, product auditing takes more than passing a standard worksheet. We routinely hold back samples from each batch for up to a year, just in case a customer wants to back-check a shipment. Archivists in the lot room manage detailed logs that let us pull up temperature and humidity data from each stage of processing, as well as photographic records during grinding and transfer. Habit breeds reliability. Customers who have visited the floor sometimes comment on the subtle smell in the facility — a direct result of effective venting and minimized residual chlorophenol in the working space, not from accidental spillage or lax attention.
We ship Chlorophenol2- to chemists who make crop protection agents, pharma intermediates, and specialty resins. These users know their systems depend on clean, predictable, and reasonably safe inputs. By controlling for off-target contaminants and trace halogens, we help ensure downstream products stay within regulatory limits, especially for markets that enforce tight pesticide or residue controls.
While the core structure of Chlorophenol2- opens several synthetic routes, most buyers use it as a halogenated phenol building block. The ortho- and para- substitution patterns each have their unique challenges, but users find that our plant’s batch consistency aids in reproducible yields, especially when pushing large-scale coupling reactions. Several resin and adhesive formulators have cited reduced off-gassing and more reliable thermal stability compared to some older imports that cleared customs with inconsistent paperwork and poorly labeled impurity profiles.
Industry veterans know there’s more than just a position difference between various chlorophenols. Take meta-chlorophenol or blends with trichlorophenols: they may serve similar synthetic purposes, but purity and predictability drop off sharply without direct process oversight. Our Chlorophenol2- batches are derived with full transparency on all upstream chlorination steps. Plant foremen keep a close eye on reaction temperature, reagent quality, and quench procedures, since mistakes here often cascade into persistent trace byproducts that haunt every downstream step.
Feedback from adhesive formulators has underlined the difference a single isomer can make. Para-substituted products may save a step in certain syntheses, but Chlorophenol2- remains the backbone for lines needing controlled reactivity and easier purification post-reaction. We choose not to run blended lines in the same facility for this family, reducing cross-string contamination, and giving audit teams peace of mind during periodic reviews by regulatory authorities.
Our core operations team includes veterans who have watched shifts cycle through all brands and process flows. We remember having to sort out the fallout from unstable shipments, clumpy packaging, and lack of documentation from suppliers who never physically handled the product they shipped. By refining the process here, working daily beside the reactor floor, and listening to the chemists running small-scale pilot reactions, we keep feedback channels open between real-world users and line workers who can spot a trend before it turns into a problem.
Chlorophenol2- reflects this hands-on approach. Years ago, a surge in customer returns after a switch in filtration medium led to a long investigation — since then, audit controls and material source logs have become paramount. When a competing product’s off-odor drew complaints from a leading pharmaceutical manufacturer, we invited their staff to walk our floor and watch the process from chlorination through post-drying. That transparency helped renew agreements and settle long-term partnerships. It also motivated us to run more rigorous off-gas monitoring and improve jacketed vessel cleaning between batches.
From a manufacturer’s viewpoint, laboratory specs can only say so much. Consistency and reliability come from process discipline. Batch operators and process engineers on our team make routine physical inspections, occasionally halting production for minor adjustments that keep Chlorophenol2- on point. Regular maintenance cycles cut down on off-spec product, and continuous relay with our QA group means that questionable material doesn’t leave the site.
We’ve dealt with requests to blend Chlorophenol2- with alternative stabilizers for certain long-term storage clients. Storage trials in our own facility count for more than theory, since we’ve had to move and repackage older stocks. Watching for color or odor changes, we work with technical partners to adjust handling instructions or suggest packaging upgrades. Reports from hot, humid shipping routes—especially into southeastern Asia—have helped shape stronger liner choices and batch tracking practices. Those lessons get rolled back to the shop floor, informing everything from palletizing routines to container closure checks by plant supervisors.
There’s a practical concern up and down the supply chain: everyone wants honest, directly produced material, not re-packaged or resold intermediates. A trader can mark up a drum, but they won’t have run the HPLC themselves or stuck their hands in a new shipment to gauge particle characteristics. Working directly with production means questions get answered fast, and trace issues don’t turn into finger-pointing matches.
End-users who require documentation beyond the usual COA gain by having access to records that go deeper than basic regulatory paperwork. We maintain a feedback log for every major client, storing not just lab tests but operator comments and shipping incident records. That helps us learn — and lets users build deeper trust in material sourced from us rather than bulk traders or gray-market suppliers.
One recurring issue is regulatory change. Downstream users often face new environmental rules, whether it’s permitted residual levels in finished products or requirements for traceability back to origin. We share early alerts on process adjustments, and our documents offer enough depth for compliance officers and regulatory submissions. Since our shop floor and transparency are open, we field industry audits with confidence, and can demonstrate not just results, but the specific actions taken to avoid regulatory pitfalls, such as eliminating certain residual precursors or updating waste capture routines.
The complexity of global logistics means unpredictable shipping conditions. Heat spikes, border delays, and improper storage can undo careful work at the manufacturing facility. We work with our logistics partners to monitor shipment temperatures and review transit logs regularly. If a customer experiences an issue at delivery—caking, odd odor, or damaged seals—we send samples from our reserve for comparison, helping clarify if the trouble came in transit or on the factory floor. That approach prevents confusion and supports better, longer-term relationships.
Quality isn’t just a feature we dial in or label on a drum — it’s a daily process. As customer demands shift and new downstream processes emerge, we adapt. R&D teams meet regularly with client representatives to sort out unusual behavior in new recipes, and experience from our senior operators feeds into better troubleshooting and faster response times. In one recent incident, a user flagged incompatibility between their solvents and conventional drum liners. We tested alternative packaging materials right on site and worked with shipping to change liners for subsequent shipments, a fix that reduced bottle-necking and helped prevent sticky residues from forming at high temperatures.
Chlorophenol2- continues to benefit from this feedback loop. Some users in resin synthesis recently suggested specific screening for organochlorine byproducts at progressively lower thresholds — even where regulatory requirements haven’t yet changed. Acting proactively, we updated our detection routines and implemented more frequent spot testing. As a result, no unexplained reactivity has been reported during polymerization in complex, multi-stage settings. That data came not from distant consultants, but from in-house workrooms and staff who’ve spent years on-site, building the kind of routine attention that sets well-run manufacturing apart from distant third-party suppliers.
Producing Chlorophenol2- in a responsible way matters to both us and our partners. We reuse process solvents where possible, recovering materials with oversized carbon scrubbers and tracking emissions closely. The environmental team meets monthly with plant engineers to review scrap data and design steps to lower overall waste. Recently, the introduction of better seals and updated discharge pumps in the chlorination section managed to reduce low-level fugitive release, something that auditors and plant neighbors both appreciated.
Supply chain transparency means working with upstream suppliers who can verify their raw materials meet the same care. Our QC and purchasing groups regularly audit suppliers, watching for compliance on hazardous substance management and responsible waste handling. By working hands-on with our own staff at every stage, from sourcing to dispatch, we cut out the guesswork and build more credibility directly into each unit of Chlorophenol2- we produce.
Manufacturing Chlorophenol2- involves more than technical process or fact sheet statistics. We bring together experience from every department — production, logistics, lab, environmental, and QA — and let customer needs drive continuous improvement. Feedback loops, real user dialogue, and detailed records let us respond quickly to challenges in downstream processes. Our direct responsibility for production ensures that quality oversight, supply chain trust, and day-to-day troubleshooting remain sources of confidence for all who rely on Chlorophenol2- in critical formulations.