|
HS Code |
848859 |
| ChemicalName | Chlorothalene |
| CASNumber | 117-29-5 |
| MolecularFormula | C8H4Cl2O2 |
| MolecularWeight | 203.03 g/mol |
| Appearance | White crystalline solid |
| MeltingPoint | 192-195°C |
| BoilingPoint | Decomposes before boiling |
| SolubilityInWater | Slightly soluble |
| Density | 1.6 g/cm3 |
| Odor | Odorless |
| Stability | Stable under normal conditions |
As an accredited Chlorothalene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Chlorothalene is packaged in a 25 kg high-density polyethylene drum, featuring a secure screw cap and hazard labeling. |
| Shipping | Chlorothalene should be shipped in tightly sealed, clearly labeled containers, protected from moisture and direct sunlight. It must be handled in compliance with local and international hazardous material transport regulations, ensuring proper ventilation and spill containment. Personal protective equipment is recommended for handlers to avoid exposure during transportation and delivery. |
| Storage | Chlorothalene should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. It must be kept separate from oxidizing agents, strong acids, and bases. Ensure storage areas are appropriately labeled, and access is restricted to authorized personnel. Use corrosion-resistant shelving and spill containment measures. |
| Purity 99%: Chlorothalene Purity 99% is used in pharmaceutical synthesis, where high chemical purity ensures optimal reaction yield and product safety. Melting Point 145°C: Chlorothalene Melting Point 145°C is used in polymer manufacturing, where precise melting behavior enables consistent processing conditions. Particle Size 10 µm: Chlorothalene Particle Size 10 µm is used in pigment dispersion, where uniform particle size results in enhanced color stability and coverage. Viscosity Grade 200 cP: Chlorothalene Viscosity Grade 200 cP is used in coating formulations, where controlled flow properties improve film uniformity and application efficiency. Stability Temperature 180°C: Chlorothalene Stability Temperature 180°C is used in electronic encapsulation, where thermal stability protects sensitive components from heat-induced degradation. Molecular Weight 250 g/mol: Chlorothalene Molecular Weight 250 g/mol is used in resin additives, where defined molecular weight enables predictable crosslink density and mechanical strength. Moisture Content <0.2%: Chlorothalene Moisture Content <0.2% is used in adhesive compounding, where low residual moisture ensures reliable bonding performance. Solubility in Toluene 98%: Chlorothalene Solubility in Toluene 98% is used in solvent-based ink production, where excellent solubility promotes homogenous formulations and print quality. |
Competitive Chlorothalene prices that fit your budget—flexible terms and customized quotes for every order.
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Every shift at our facility, we see firsthand how raw chemistry gets translated into real-world materials. Chlorothalene is one of those products you start appreciating long before shipment day. Years ago, we introduced our signature model—Chlorothalene CTH-66—after a tedious run through the reactors, a series of careful adjustments, and a dozen tweaks to the purification setup. Our teams measure purity at every stage. Even a minor deviation in the process shows up later in either yield loss or performance, so attention to detail isn't negotiable.
Stable output is the real challenge in chemical manufacturing. Some chemicals accept more variation in feedstocks and conditions, but Chlorothalene demands a tighter ship. We keep our assay above 99.5% on every single batch; anything less affects its performance when customers use it in formulation work. Some specialties claim higher numbers, but those often come with added stabilizers or anti-caking agents, which alter reactivity. Our Chlorothalene skips those unnecessary extras, maintaining a consistent, clean profile batch after batch.
Most users turn to Chlorothalene for its unique combination of volatility and chemical reactivity. It unlocks dramatic shifts in reaction rates. If you’ve watched a production technician set up a reactor using this product versus a blended alternative, the difference stands out right away: better process control, fewer side products, and more predictable results. Consistent thermal behavior means our customers avoid waste, downtime, and rework. In a typical application—such as the synthesis of advanced agrochemicals or high-performance intermediates—process engineers rarely have time for guesswork. Chlorothalene delivers a comfort zone rooted in repeatable results.
Compared to similar compounds—like halogenated aromatics or other chlorinated solvents—our product brings a cleaner work environment too. With our process design, we achieve very low residual impurities. Some competitors chase high throughput, sacrificing post-process filtration and heat treatment. We know those shortcuts show up later as haze, off-colors, or clogging in the user’s plant. By investing in better agitated filtration and recondensation, we ensure our product flows well and blends evenly without forming problematic by-products downstream.
Most specifications look straightforward on paper: color, purity, moisture content, bulk density. What the sheets don’t show is the effort poured into holding those numbers steady across the seasons, especially when humidity or feedstock quality fluctuates. The technical team at our plant sweats these details, making regular adjustments to column pressures, reflux ratios, and filtration cycles. Our standard model of Chlorothalene keeps water content below 0.2%. Over the last five years, we reduced variance in particle size to avoid handling headaches at the point of use. By installing optical monitoring for granule size, we caught size drift early—customers reported fewer blockages and less dust loss.
Our batches regularly surpass typical industry standards for clarity and low volatile residue. This makes a clear difference when synthesizing for electronic, pharmaceutical, or fine chemical applications: residue left behind from a poorly refined product can cascade through entire production lines, shutting down equipment for hours. It leads to costly cleaning and lost revenue. Our direct line to the manufacturing floor lets us respond to unexpected quality signals far faster than a trader or outside reseller ever could.
Chlorothalene has seen use in polymer synthesis, paint formulation, rubber processing, and even the later stages of pharmaceutical intermediate production. Some research labs use it for pilot-scale discovery chemistry, but the lion’s share remains in industrial-scale applications. We always pay attention to user feedback, especially among plant engineers. They don’t care about flashy advertising; they check two things—does the product perform as claimed, and does it create unexpected issues further down the process?
Early on, some of our industrial partners ran into challenges using lower-quality chlorinated solvents sourced from overseas—batch failure rates spiked due to trace metals and unexpected residue. Once we switched them to our Chlorothalene, those failure rates dropped sharply—a clear confirmation. In rubber compounding, customers needed a chlorinated compound with reliable shelf stability and dispersion. Here too, Chlorothalene gave them a marked boost in mixing efficiency and a smoother curing curve. Over time, this performance advantage translated into cost savings, not only in fewer scrap batches but in the broader operational efficiencies that develop when you trust your feedstock.
A basic comparison always comes up—how does Chlorothalene perform relative to other established chlorinated solvents or similar reaction promoters? In the past, many industries relied on generic chlorinated benzenes or lower-purity derivatives. What emerges in side-by-side trials: Chlorothalene consistently gives a faster, cleaner reaction pathway, especially at mild temperatures. Industrial users used to dealing with sticky residues at the bottom of reactors find that our product leaves less behind. This comes from both the chemical nature of Chlorothalene and the additional filtration steps we insist on before final packing.
Some halogenated solvents generate dangerous off-gassing if not strictly controlled; we track and control trace stabilizers in our process, regularly running air monitoring and leak checks so that our drums ship safely and stably. For many of our chemical engineers, the move from generic products to Chlorothalene came after years of dedicating overtime to rework and waste control. Once they saw the savings in clean-up time, material balance, and product yield, they rarely went back.
As direct manufacturers, our appreciation for customer priorities keeps growing. Chemists and operations managers pushing against production deadlines don’t value glossy marketing. They want a promise kept: steady product quality, clear documentation, and a willingness to troubleshoot problems as they arise in the field. When a batch goes off-spec, we investigate on the shop floor, rerun our analytics, and fix root causes before shipping again. No shortcuts.
Our core philosophy relies on transparency and a steady flow of information back and forth between our production and customer technical teams. In one instance, a customer for an elastomer additive flagged a small but repeatable off-odor in certain barrels during rainy months. Our in-plant analytics caught fluctuations in venting setup, adjusted condenser temperature profiles, and eliminated the issue within a single production cycle. That level of hands-on adjustment separates factory-led innovation from outsourced repackaging or distribution.
Long-term users of Chlorothalene prefer it for its predictable storage life and safe handling profile, given the usual containment and ventilation procedures are in place. Our drums undergo multiple leak and pressure checks before shipment, and we routinely audit storeroom practices with partner facilities. A recent example: After a regional distributor reported drum swelling during extreme heat, we updated our vent plug design with extra vapor phase monitoring. This move reduced risk and reassured downstream handlers who sometimes operate without full-scale monitoring systems.
Safety incidents rarely begin with dramatic failures. Small errors build up over long periods, so as a manufacturing facility, we absorb those lessons into every safety audit. We train our staff to watch for early warning signs in packaging and to report inventory anomalies. Some customers have adopted our inspection checklist for their own operations. This knowledge sharing has improved safety not just in our plant but across the value chain.
Anyone working in chemical production learns quickly that consistency is hard-won. Our teams face the daily questions of seasonal humidity, mechanical wear on distillation columns, and subtle shifts in raw material composition. Instead of waiting for the end-of-batch checks, we rely on real-time analytical equipment—gas chromatography for purity, moisture analyzers at every hopper, and particle size monitors along the packaging line.
Improvements arise out of necessity. If a new pump spring lets tramp oil slip into process water, or if a newly supplied filter media releases more dust, results appear immediately at QC. Our advantage as manufacturers rests on short response times: a process engineer tweaks a setting; the next batch runs better; we update the protocol. There’s a clear feedback loop from lab to line, and customers notice the difference.
Chemical manufacturing faces growing pressure to reduce emissions, treat effluents, and lessen solid waste generation. Our Chlorothalene process has steadily transitioned toward lower environmental impact over multiple investment cycles. Closed-system distillation and recapture of vapor phase cuts fugitive emissions. We capture and recycle much of our solvent wash, sending only a small fraction off-site for incineration. Solvent loss figures have dropped by more than half over the last decade, and we're targeting even tighter control.
Wastewater treatment remains a priority: after repeated equipment updates, our effluent leaves the plant with very low COD and chlorinated residue. Regulators audit these records, and both our plant leadership and line workers have a stake in hitting benchmarks. Improvements here aren’t just about compliance—they free up production capacity and demonstrate to the community that our industry can balance productivity with responsibility.
Local environmental initiatives regularly draw on our expertise. Each year, we host open days for local students and regulatory bodies to walk the process line, see emission control systems, and talk through quality and safety procedures. We know transparency builds trust—important in a field that often faces skepticism.
No factory overcomes obstacles once for all time. We keep learning from field data, supply chain disruptions, and evolving chemistry. For example, sourcing high-purity chlorinated feedstock occasionally throws us a curveball—impurities sneak in when suppliers cycle production, or when logistics face unexpected shutdowns. We deal with this by running smaller buffer tanks, so we can isolate suspect raw material without contaminating a full production run.
Process upsets do happen, typically flagged by data from the control room. Teams investigate, tweak, and record every incident. Direct communication between operations, maintenance, and customers cuts through delays and ensures nobody’s left guessing when performance shifts. Customers who rely on rapid support benefit from these systems, seeing their concerns addressed quickly and their needs reflected in ongoing improvements.
It’s easy to focus on technical aspects—assay, flow rates, equipment upgrades—but the real engine behind every improvement is our workforce. Chemical production is a team undertaking. We run regular apprenticeship programs with local technical schools, bringing in fresh talent and pairing them with experienced plant operators.
Investing in people directly lifts product quality. Operators who understand both the chemistry and the process mechanics suggest valuable ideas, spot issues earlier, and keep equipment running smoother. Our open-door policy invites line workers, engineers, and lab techs to flag problems or propose upgrades, and real changes emerge from these suggestions.
This cooperative culture extends into our community. Each year, our plant supports local STEM activities, sponsors educational outreach, and partners with regional trade associations to discuss safe chemical handling. Through dialogue and shared experience, we help assure neighbors and policymakers that chemical production can be both safe and essential for local prosperity.
Our perspective as direct manufacturers shapes everything we do. We don’t set out to match the lowest cost or chase high-margin additives of dubious value. Instead, we double down on Chlorothalene’s core qualities—purity, reactivity, stability—which consistently support complex manufacturing needs. We developed and refined our model through feedback, data-driven improvement, and practical engagement on the shop floor.
Every pail and drum of Chlorothalene that leaves our facility tells a story—a commitment to reliability, safety, and ongoing accountability. Customers who trust Chlorothalene in their critical processes find a partner willing to stand behind each delivery. That ethos doesn’t grow from marketing; it takes root in manufacturing routines, safety habits, and persistent honesty about both the strengths and challenges found in chemical production.
Looking ahead, our aim stays steady: to deliver a product that meets the demands of real-world operators, adapts to ongoing technical requirements, and reflects the pride and integrity of the people who make it. Chlorothalene’s reputation comes from thousands of hours spent refining process flows, troubleshooting batch anomalies, and working with users to get it right the first time—and every time that follows.
Many customers reach out for technical support as they adapt processes or face increased regulatory demands. We share methods, provide data, and invite their engineers to walk our process line. Application support isn’t an add-on; it’s central to how we do business. If there’s a challenge—unexpected residue, equipment fouling, regulatory shift—we work together to solve it, drawing on years at the production line and technical bench.
The success of Chlorothalene as a product comes not from one single improvement or sales pitch, but from the cumulative effect of continual refinement, practical troubleshooting, and a willingness to own both the wins and the setbacks. We take pride in the knowledge that our efforts result in a chemical that holds up in tough, demanding environments. With open feedback, technical advice grounded in firsthand experience, and steady investment in both equipment and people, Chlorothalene isn’t just another commodity—it’s a vital, reliable tool trusted across industries and applications.