| HS Code | 662881 |
| Chemical Name | Cyanogen |
| Chemical Formula | C2N2 |
| Molar Mass | 52.04 g/mol |
| Appearance | Colorless gas |
| Odor | Pungent, almond-like |
| Melting Point | -34.3°C |
| Boiling Point | -21.1°C |
| Density | 1.18 g/L (at 0°C, 1 atm) |
| Solubility In Water | Slightly soluble |
| Toxicity | Highly toxic |
| Flammability | Highly flammable |
| Cas Number | 460-19-5 |
As an accredited Cyanogen factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Cyanogen is packaged in a 5-liter steel cylinder, labeled with hazard warnings, valve cap, and UN identification for toxic gases. |
| Shipping | Cyanogen should be shipped as a compressed, toxic, and flammable gas in high-pressure cylinders approved for hazardous materials. It must be clearly labeled with the appropriate UN number (UN 1026). Shipments require secure, upright placement and ventilation, with emergency protocols in place for accidental release or exposure, following all regulatory guidelines. |
| Storage | Cyanogen should be stored in tightly sealed, corrosion-resistant cylinders or containers, away from heat, sparks, open flames, and incompatible substances such as strong oxidizers and acids. Storage areas must be cool, dry, well-ventilated, and equipped with proper gas detection systems. Containers should be clearly labeled, kept upright, and protected from physical damage or direct sunlight to ensure safety. |
Cyanogen finds specialized uses in advanced chemical manufacturing across several precise downstream sectors. As an established chemical manufacturer, we support industrial partners by supplying high-purity cyanogen for demanding applications where strict formulation control and regulatory compliance are crucial. Below, we detail major industry-specific uses, highlighting practical integration into customers’ process pipelines and listing compliant practices for downstream production.
Agrochemical producers employ cyanogen in the synthesis of select heterocyclic intermediates, especially for pyrimidine- and pyridine-based herbicides and insecticides. Cyanogen introduces cyano functionality in controlled chlorination and cyclization stages, crucial for building molecular complexity with high selectivity. This application requires careful feedstock storage, ultra-dry reaction conditions, and containment to safeguard worker health and meet global safety standards. We supply custom batch sizes tailored to seasonal demand surges in active ingredient production.
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Polymer and plastics manufacturers use cyanogen during the polymerization of specialty resins, e.g., polycyanurates and modified polyimides. Cyanogen acts as a chain-initiating or cross-linking agent, introducing functional cyano groups and enabling advanced material properties such as high heat resistance and chemical inertness. Integration occurs under dry, oxygen-free conditions using precision mass flow control, typically in fully automated process lines with LEL detection and exhaust abatement. On-line analytics ensure final resin compliance with downstream end-use requirements for electronics and aerospace.
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The pharmaceutical sector utilizes cyanogen for selective cyanation during the multi-step synthesis of complex active pharmaceutical ingredient (API) intermediates. Manufacturing environments maintain strict cGMP protocols to mitigate contamination and ensure worker safety due to the agent’s toxicity. Using gas metering, cyanogen introduces cyano groups with high atom efficiency, shortening synthetic routes versus legacy reagents. Downstream, customers subject each batch to comprehensive impurity profiling before API finishing and regulatory submission.
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Laboratory and industrial gas suppliers depend on ultra-high purity cyanogen as a calibration, etching, or fumigation gas in analytical and semiconductor settings. End users demand certified gas mixtures with precise ppm or ppb concentrations, traceable to NIST and ISO standards. We package and deliver pressurized gas cylinders under inert atmosphere, supporting gas chromatograph calibration and surface treatment lines where homogeneous gas blending is essential. Each batch receives on-site mass spectrometric certification to guarantee product identity and consistency.
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Cyanogen is used by specialty metallurgical plants to modify and passivate steel and non-ferrous surfaces via controlled exposure. The gas produces stable, corrosion-resistant cyano-metal complexes at specified temperature and humidity, reducing surface oxidation and enhancing lifespan for precision machinery. Operators integrate cyanogen introduction through sealed gas-tight chambers with real-time atmospheric monitoring, following international chemical hygiene standards.
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Competitive Cyanogen prices that fit your budget—flexible terms and customized quotes for every order.
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Cyanogen stands apart as one of the last true chemical oddities still produced at scale, and every batch that leaves our reactor reflects a careful balance between technical expertise and safety. Talking about cyanogen isn't like talking about generic commodity chemicals. Our team has spent years, even decades, understanding the ins and outs of this unstable diatomic molecule and its place in modern industry. The details of managing its volatility start long before raw materials come into the plant, and safety never gets taken for granted. Each phase of manufacturing, handling, and delivery comes with its own demands, underscoring why we maintain such tight operational control.
Cyanogen, with the formula C2N2, behaves unlike typical gaseous intermediates. Known for its sharp, pungent odor and blue flame when ignited, it's both a tool and a challenge for experienced operators. Our standard model delivers high-purity product at a minimum of 98.5%, verified by gas chromatography. Trace impurities, including moisture, carbon monoxide, or other nitrogenous compounds, stay beneath recognized safe handling limits.
The most common cylinders we supply are forged from seamless steel, rated for the pressure and reactivity, with clearly stated tare and fill weights etched for traceability. Each lot ships with its own laboratory certificate—not as a box-ticking exercise, but because our front-line staff know how sensitive end applications can be to any fluctuation. There’s no room for shortcuts in cyanogen production.
Producing cyanogen means more than plugging a formula into an engineering textbook. We manufacture through oxidative coupling of hydrogen cyanide, a route demanding consistent feedstocks and robust environmental controls. All pipes, joints, and valves meet corrosion resistance standards. Even the smallest variation—too much trace water vapor or a miscalibration in the heat exchanger—can trigger contaminants or compromise both safety and product integrity.
Given its toxicity and reactivity, we keep strict line isolation and custom safety interlocks. Our monitoring systems trace every parameter: pressure, flow, and temperature give away early deviations. We don’t wait for problems to arise—real-world experience says intervention beats reaction every single time. Preventive maintenance doesn’t mean swapping out hardware on a fixed schedule, either. We’ve replaced gaskets, nozzles, and sensors after only slight changes in performance, not waiting for a “failure” to show up in a spreadsheet.
Cyanogen’s strong oxidizing ability draws a specific type of customer—those who actually need this aggressive chemistry. Its use cuts directly into specialized syntheses, from pharmaceuticals to organic intermediates, and acts as a fumigant under strict regulatory control. Unlike many bulk gases, it isn’t just about pressure and delivery—cyanogen’s molecular reactivity drives a cascade of transformations. Our technical consultants talk through compatibility and required safeguards for each application, knowing the risk profile can’t ever slide into complacency. Shipping and handling see intense scrutiny, with every container tracked both physically and digitally, sometimes with redundant sensors.
The difference often appears subtle to outsiders: why not just use chlorine or some other reactive gas? Having worked both upstream and downstream, I know nothing quite matches the selectivity or efficiency cyanogen brings under the right reaction conditions. Its properties enable unique C-N bond formations and facilitate specific oxidations avoided by broader-spectrum reagents. These aren’t hypotheticals—they’re outcomes measured by grams converted per hour, not abstract theory. There are no catch-all substitutes for the jobs cyanogen enables.
Even the purest cyanogen emerges from the line with a healthy respect. Our storage systems push fresh product through rigorous purification trains—molecular sieves for trace moisture, scrubbing towers for byproduct interception, and an array of online gas sensors. Each step involves staff who know not just what should go right, but what can go wrong if protocols loosen. We store cylinders upright, fully isolated from incompatible materials, and refuse to stock more than safety limits permit. Those are choices made from experience, directed by near-misses and lessons learned over years, not by a checklist in a binder.
Nobody on our team doubts the risks, but equally, nobody doubts the necessity of such proactive controls. Our maintenance logs overflow with handwritten notes—a faulty weld here, a pressure transducer drift there—showing the real diligence required. Customers never get a batch that’s sat unmonitored, nor do any loads move without cross-checks by both control room staff and onsite inspectors. In our plant, trust only comes from transparency and precision, not hope.
In specialty chemicals, cyanogen acts like a scalpel rather than a sledgehammer. Skilled operators use it for halogenation reactions where alternatives fall short, for controlled cyanation steps that must minimize byproducts, or as part of gas-phase etching in semiconductor processes. One can’t simply drop in a different reagent—process parameters shift, and product quality suffers.
Our work with advanced material researchers gives us a ground-floor view of the real benefits. In cutting-edge battery R&D, cyanogen helps enable nitrogen doping in carbon frameworks that improve capacity and stability. Several pharmaceutical syntheses depend on the molecule for late-stage intermediate construction where precision takes priority over throughput. The agricultural sector sometimes leverages its unique reactivity for sterilization, though this takes extensive approval and monitoring on every run. Each use reflects a deliberate compromise between risk and reward—a pattern we see firsthand as manufacturers rather than distant suppliers.
Years inside the manufacturing space show the industry’s temptation to swap out specialty gases for more abundant, easier-to-handle options. Chlorine, phosgene, and even ammonia see nearly universal use due to their comparative simplicity in logistics and perceived safety. Cyanogen resists that push because its niche applications simply don’t tolerate substitutes. Each attempt to replace it with more common alkylating or oxidizing agents leads to unwanted side reactions or impure results. Where precision matters—in electronics or high-value pharma—cyanogen earns its keep through chemically cleaner pathways.
It isn’t just about reactivity. Our product does not persist in systems; after its targeted effect, it fully decomposes without introducing heavy-metal residues or leaving persistent organic toxins. This helps downstream users avoid costly purification and environmental compliance headaches. Many mistake it as just another risky toxic gas, but experienced process engineers know that controlling hazards at the source beats endless waste remediation downstream.
Every production batch comes with traceability and documented purity, something not every supplier is willing or able to guarantee—especially not traders or secondary handlers. Those who have grown used to last-minute marketplace buys quickly learn the practical difference when reaction selectivity or yield drops without warning. Over time, our loyal customers appreciate seeing consistent results, batch after batch, and speak directly with our technical specialists for support grounded in shop-floor reality, not script-reading.
Demand for cyanogen rarely stays flat. Research surges, regulation fluctuates, and sometimes customers present new challenges that force us to rework internal protocols. We build extra flexibility into our scheduling, keeping contingency plans on hand for unexpected needs or regulatory audits. Sometimes customers require emergency deliveries for process validation, which means our cylinder inventory always stays above routine turnover and below maximum permitted stock. Rush requests never justify cutting corners on quality or documentation.
Logistics add another layer—all transportation arrangements follow the strictest guidelines, with trained drivers briefed on every possible emergency scenario. Each order includes clear guidance based on customer equipment, climate, and regulatory requirements. Periodically, we run unannounced mock drills, keeping our plant and yard staff prepared for unexpected leaks or transport incidents. Learned the hard way, these routines never gather dust. We view each hand-off as a test of our system, not just a load moved from one dock to another.
Operating a cyanogen line isn’t a one-person job. New hires spend months under supervision before earning full access to live process controls. Our most experienced technicians mentor those coming up through the ranks, running through both the standard procedures and the delicate edge cases not found in textbooks. Everyone, from production to QC to dispatch, gets recurring hazard communication training and emergency response refreshers.
The same goes for our vendor and customer relationships. We engage regularly with top equipment makers and research labs, sharing learnings from incident reviews and system upgrades. Each audit, from regulatory bodies or third-party safety professionals, provides a stress test for our procedures and helps uncover blind spots. It’s through these real collaborations that we refine our handling protocols and improve our service—not just because standards require it, but because each day brings fresh reminders about the seriousness of our product.
No plant handling cyanogen gets through its years of service without incident close calls or equipment hiccups. We’ve seen minor line blockages escalate to alarm conditions, dealt with pressure spikes traced back to subtle sensor drifts, and learned the value of rapid manual intervention. Every experience, minor or major, feeds back into our safety reviews and informs changes for future batches. Incident logs aren’t embarrassing—they’re valuable, living documents for every member of the team.
Even with stringent controls, regulations move quickly. Staying connected with international standards and trade body updates remains part of our business model. Our production line adapts to evolving environmental and transportation laws, never taking compliance as a static requirement. We welcome independent audits not just as external checks, but as opportunities to push for best practices across the board.
Manufacturing a hazardous gas like cyanogen carries responsibilities well beyond our gate. Our parent process recycles heat where possible, minimizing energy wastage and relying on renewable offsets where practical. All waste streams—spent catalysts, off-spec product, and process offgases—run through control equipment meeting both local and international discharge standards. Here, we have no tolerance for cutting costs by skirting environmental rules. Each year brings a fresh review of our containment measures, and all emissions data gets logged, audited, and discussed internally. We treat surrounding communities as partners, hosting open days with local emergency responders to spread awareness and preparedness.
Our customers, too, demand proof that our operations align with broader sustainability goals. We work with their EHS teams, missing no detail in shipping documentation or supply-chain transparency. Knowing the social scrutiny on toxic chemicals, we invite constructive criticism and incorporate feedback into system upgrades. Not every improvement pays off instantly, but trust builds over years, not with a single public statement.
Looking back over countless production runs, it's the people and practices that give our product its lasting advantage. We rely on skilled operators, in-house analytical chemists, and a company-wide culture that says “not good enough” whenever quality, safety, or communication falls even a notch below high expectations. On-site expertise, direct production oversight, and continual staff education ensure no stone stays unturned in our manufacturing or quality review.
It’s easy to sell a cylinder, harder to guarantee uninterrupted supply and stable purity through months or years of operation. Our record stands up when ambitious project deadlines or regulatory non-negotiables demand instant answers—and our technical support responds in real-time, drawing from lived experience rather than scripted replies. Customers trust us because every member of our production team stands behind the product, understanding not just what it is, but why and how it’s delivered the way it is.
With the global appetite for specialty chemicals climbing and regulatory landscapes tightening, the bar for cyanogen production keeps rising. Meeting those expectations depends both on old-fashioned diligence and new technology: better real-time process analytics, automated leak detectors, smarter supply chain tracking, and stronger partnerships with both regulators and customers. None of this comes easy or cheap, but our commitment to transparent, safe, and responsive service keeps us at the top of the industry.
Our factory’s culture prizes detail and direct feedback. Anyone picking up a cylinder from our dock knows more than the number stenciled on the side—they have a direct connection to a hands-on team, ready to discuss batch details or walk through safety protocols step by step. Each innovation, update, and investment gets measured not just in technical advancement, but in safer, more predictable outcomes for everyone who depends on our cyanogen.
Every manufacturing day brings new puzzles, from raw material swings to changing customer demands. The lessons we’ve learned guide us toward better systems and safer practices. We encourage customers and industry colleagues to share their needs, knowing that direct conversations foster progress better than generic promises ever could. Putting safe, high-purity cyanogen in expert hands remains both challenge and responsibility, and it’s what our whole team has prepared for—one filled cylinder at a time.