|
HS Code |
137541 |
| Chemical Name | Methyl Chloride |
| Alternative Names | Chloromethane |
| Chemical Formula | CH3Cl |
| Molecular Weight | 50.49 g/mol |
| Appearance | Colorless gas |
| Odor | Faint sweet odor |
| Boiling Point | -23.8°C |
| Melting Point | -97.6°C |
| Density | 2.24 g/L (at 0°C, 1 atm) |
| Solubility In Water | 7.25 g/L (at 20°C) |
| Vapor Pressure | 4.66 atm (at 20°C) |
| Cas Number | 74-87-3 |
As an accredited Methyl Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Methyl Chloride is packaged in a 50-liter steel cylinder, labeled with hazardous material warnings, company logo, and detailed safety instructions. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Methyl Chloride involves secure packing of steel cylinders or ISO tanks, ensuring safe, compliant international shipment. |
| Shipping | Methyl chloride (chloromethane) is shipped in pressurized, seamless steel cylinders or tank cars designed for liquefied gases. It should be transported under strict temperature and pressure control, away from heat, ignition sources, and incompatible materials. Proper labeling, ventilation, and leak detection are crucial to ensure safety during shipping. |
| Storage | Methyl chloride should be stored in tightly sealed, corrosion-resistant containers under cool, dry, and well-ventilated conditions, away from heat, sparks, open flames, and direct sunlight. It must be kept separate from oxidizing agents and other incompatible substances. Storage areas should be equipped with leak detection and appropriate fire suppression systems, and access should be restricted to trained personnel. |
| Shelf Life | Methyl chloride typically has a shelf life of 2 years when stored properly in tightly sealed containers, away from heat and sunlight. |
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Purity 99.9%: Methyl Chloride (Purity 99.9%) is used in the synthesis of silicone polymers, where high purity ensures optimal polymerization yield and product consistency. Boiling Point -24°C: Methyl Chloride (Boiling Point -24°C) is used in refrigeration systems, where its low boiling point enhances cooling efficiency in low-temperature applications. Moisture Content <0.01%: Methyl Chloride (Moisture Content <0.01%) is used in pharmaceutical intermediates production, where minimal moisture prevents hydrolysis and increases reaction efficiency. Molecular Weight 50.49 g/mol: Methyl Chloride (Molecular Weight 50.49 g/mol) is used in agrochemical manufacturing, where precise molecular weight enables accurate formulation and dosing. Stability Temperature up to 50°C: Methyl Chloride (Stability Temperature up to 50°C) is used in closed-loop chemical processes, where stability at elevated temperatures prevents decomposition and maintains process reliability. Gas Phase: Methyl Chloride (Gas Phase) is used in rubber industry vulcanization, where gaseous delivery ensures uniform distribution and accelerates processing times. Density 0.922 g/cm³: Methyl Chloride (Density 0.922 g/cm³) is used in foam blowing agents, where optimal density contributes to controlled cell structure in final foam products. Corrosivity Low: Methyl Chloride (Corrosivity Low) is used in metal cleaning applications, where low corrosivity minimizes equipment wear and extends operational lifespan. Impurity <10 ppm: Methyl Chloride (Impurity <10 ppm) is used in fine chemicals synthesis, where ultra-low impurities lead to high-purity end products and reduced side reactions. Odor Threshold 4.4 ppm: Methyl Chloride (Odor Threshold 4.4 ppm) is used in leak detection systems, where detectable odor at low concentrations aids in rapid identification of gas leaks. |
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Manufacturing methyl chloride draws on decades of experience with gas-phase reactions and careful quality control. The product doesn’t just meet basic industry standards; it rises above them every batch. Our methyl chloride—often referred to by its formula, CH3Cl—features high purity for efficient performance and consistency. This makes it an effective chemical building block across a broad spectrum of downstream processes. The specifications reflect real operational feedback from customers—process engineers and technicians who need to trust every drum or cylinder arriving at their plants.
We produce methyl chloride in both bulk and small-scale formats. Maintaining a water content below 0.005% w/w and keeping non-volatile residues minimal sets a high bar for reliability. Our team uses gas-phase methanol chlorination, then further refines the product by distillation, so every cylinder contains the quality expected for industrial synthesis. We run state-of-the-art gas filtration to remove any free chlorine and control impurities below demanding thresholds. For users, this process translates into cleaner reactions, lower downstream contamination risks, and less production waste.
Unlike many distributors or brokers who mix sources and might cut corners in logistics or packaging, our product has full traceability from reactor to shipment. Detailed batch records and consistent production methods enable troubleshooting and regulatory reporting with less time and fewer headaches. Our methyl chloride often ships in pressurized steel cylinders, meeting the requirements of various chemical syntheses, and is available in either electronic or refrigerant grades, depending on the end use. We ensure each grade matches the operational realities in everything from pharmaceutical intermediates to polymer manufacturing.
Any chemical manufacturer can claim experience, but daily practice reveals who truly knows the art and science of methyl chloride production. Our operations team manages everything from multi-ton reactor charging to late-night troubleshooting, right here at our facility. Running continuous processes means we don’t just work with idealized lab samples. We face real-world variables—fluctuating feedstock purity, pressure drops, and shifting end-user needs. Each year brings new challenges: a sudden jump in demand from the silicone market, a spike in refrigerant blending projects, or tighter scrutiny from regulators. Process control technicians adapt in real time, without resorting to guesswork or shortcuts.
Through every challenge, the goal stays the same—protect operators, safeguard the environment, and maintain a quality benchmark few achieve. This means investing in gas monitoring, scrubber reliability, and flowmeter calibration. Safety managers walk the facility daily, looking for any leaks or mechanical wear. Production staff log every tank changeover, leak check, and pressure test, so problems get handled before they disrupt customers. Years of on-site experience also help us design better packaging for methyl chloride: robust containers, corrosion-resistant valves, and documentation that meets local transport laws.
The real payoff shows up at the customer’s plant floor—not in vague claims but in fewer shutdowns, less product reworking, and a long-term partnership built on trust. Customers call directly to our plant and talk with an engineer who has worked on the same production lines, understands scaling issues, and gets how slight impurities can throw off an entire batch. Dispatchers coordinate with drivers for scheduled bulk deliveries, preventing supply gaps. Whether supporting a start-up pharma project or scaling daily demand for a global operation, we base everything on practical, field-proven knowledge.
Methyl chloride’s versatility often leads the industry to choose it as a reaction initiator, methylating agent, or solvent. The backbone of silicone manufacturing relies on methyl chloride as an efficient methylating agent for dimethyldichlorosilane synthesis. Every major silicone sealant, lubricant, and elastomer starts with a smooth methyl chloride reaction. Because our product offers near-total conversion, less unused methyl chloride cycles back for recycling, cutting process downtime and overhead.
The refrigerant sector also keeps methyl chloride in demand. Historical models relied directly on the compound for cooling, though shifts in safety and regulatory climates gradually pushed many manufacturers to phase it out for direct-use cooling. Today, methyl chloride’s role has evolved. Now it supports the production of hydrofluorocarbon and hydrochlorofluorocarbon intermediates. These processes require methyl chloride with minimal halogenated byproducts, especially if end products must meet international standards on ozone-depleting substances. Our process filters and analysis technics cut these impurities down, reducing off-spec runs and costly flare operations.
In pharmaceuticals, methyl chloride works as a methylating and extraction reagent for manufacturing certain active ingredients. Producers particularly value its consistent boiling point and solvent power. This enables predictable, replicable crystallization or reaction endpoints. Unwanted impurities or excessive moisture disrupt batch yields, which is why many firms seek us out as a manufacturing partner. Data proves the point: our customers frequently send batch sample certificates for collaborative troubleshooting, knowing we can pinpoint sources for even trace-level off-odors or color shifts. This back-and-forth has led to continuous tweaks in our purification system, directly benefiting end-product yield.
Some customers use methyl chloride for cellulose ether manufacture, or as a precursor in quaternary ammonium salt synthesis. Across all these applications, the nuances of our production methods—steady pressure control, careful temperature ramping, and cylinder testing—translate into fewer process stoppages and more predictable scaling outcomes.
Choosing between methyl chloride and similar halogenated products—such as ethyl chloride, dichloromethane, or chloroform—comes down to specific process requirements. Methyl chloride brings strong methylating capacity with lower toxicity and environmental persistence than heavier chlorinated organics. Its lower boiling point and gaseous form at room temperature favor continuous flow reactors and closed-loop systems. Engineers benefit from fast purging capability and ease of vent capture, particularly in plants that place worker safety and emissions control up front.
Ethyl chloride, while effective for some niche alkylation reactions or as a topical anesthetic, lacks the broad synthetic versatility and throughput of methyl chloride. In multi-stage chemical production, a slightly larger molecule—like ethyl chloride—may bring separation headaches downstream due to differing solubilities and byproduct profiles.
Dichloromethane and chloroform work as powerful solvents, but their regulatory profile continues to tighten worldwide. Chlorinated solvents with higher degrees of substitution bring increasing concerns about worker exposure, persistence in soil and water, and hazardous byproducts. Compared to these, methyl chloride occupies a more favorable regulatory and practical spot when process operators manage it with proper engineering controls. Special scrubbers, sensors, and thermal oxidizers mitigate most emission concerns. Our facility installed redundant gas scrubbers so that even during upsets—such as a pressure surge or pump stall—operators have several layers of backup containment.
For customers focused on synthetic yield, methyl chloride’s simple molecular structure often gives cleaner product cuts with less crosstalk between reaction intermediates. In a complex batch synthesis, reactions can go sideways if trace impurities or double-bonded intermediates sneak into the mix. By keeping variables—such as water content, halogenated byproducts, and residual amines—lower than with competitors, our production method lowers these risks. In over a decade of supply contracts for major pharmaceutical and specialty chemical plants, customers routinely cite better reproducibility and faster process validation trials compared to competitors’ material.
For everyone inside our plant, quality assurance never stops. Operators track batch composition with high-resolution gas chromatography. Every lot ships with a complete certificate of analysis, built on daily calibration routines and cross-checks between in-line sensors and bench chemists. In our experience, off-spec issues nearly always tie back to process control drift—perhaps a clogged metering valve, a pH slip in the scrubber feed, or a subtle leak at a diaphragm seal. Through daily log reviews and weekly troubleshooting drills, production teams catch and correct these before loading a single container.
Working alongside local regulators, we stay transparent with emission levels and plant upgrades. Every plant audit brings actual operational data, not aggregate estimates, so inspectors can verify that our capture and recovery process holds up year after year. Over time, this transparent record pays dividends. Customers retain confidence, auditors clear shipments quickly, and communities view the plant as a responsible neighbor. This commitment finds its roots not just in written policies, but in the practical pride of the people making, loading, and shipping methyl chloride.
We draw on feedback loops from both repeat and first-time users. In one case from the past year, a leading electronics manufacturer flagged a drift in finished circuit board resilience. Close sample analysis at both ends pointed to trace sulfur in an upstream intermediate, tracked back to a supplier tank shipped during heavy rain. Better tank-sealing standards, faster turnover, and double-checking incoming feedstocks fixed the issue within the next batch. It’s this flexibility—learning from the real problems that reach the plant floor—that sets our team apart from distant brokers or bulk handlers. These lessons feed back into our quality review sessions, tech sheets, and operator training, so future batches build on knowledge earned in the field.
Many outside the industry underestimate the precautions needed to handle pressurized, toxic, or flammable gases. Our safety program builds on hands-on routines: system leak checks daily, mandatory emergency drills, and detailed startup/shutdown procedures. Empty cylinders go through post-use purging and internal inspections, with any internal corrosion or valve stickiness leading to immediate removal from service. Engineers hold regular reviews to audit metering systems, sensor alarms, and vent line purging. We built the emergency scrubber feed system not just to meet legal requirements, but to bring peace of mind to technicians, drivers, and nearby communities.
Customer audits sometimes run for two or three straight days. We welcome their teams into control rooms, maintenance shops, and the plant floor itself. As manufacturers ourselves, we encourage them to review real operational logs, interview our technical staff, and trace sample containers from filling to shipment seals. This openness avoids surprises on either end. It also sharpens processes, as outside eyes provide feedback and often lead to incremental improvements in packaging, shipping, or documentation.
Transport teams receive updated hazardous materials training every year. Route planning tools help avoid high-traffic or high-population zones whenever possible. Cylinders and drums use tamper-resistant seals, and every vehicle comes equipped with containment and neutralization gear in case of an incident en route. This is not just compliance—it’s pride in protecting employees, customers, and the wider environment.
As global regulations tighten, more manufacturers are phasing out direct use of heavier chlorinated solvents and shifting toward substances with manageable risk profiles. Methyl chloride sits at a crossroads of evolving application standards, offering both utility and a path to lower overall process risk. Our investment in emissions control, closed-loop handling, and advanced real-time monitors reflects this changing landscape. Newer customers in emerging markets require not only product consistency but documentation showing production meets tough environmental and workplace standards. Each shipment from our facility carries the weight of both present use and long-term accountability.
We monitor downstream markets to anticipate changes in methyl chloride demand tied to refrigerants, silicones, and engineering plastics. As electronic devices shrink and grow more complex, cleaner and more predictable methyl sources become crucial for high-yield, defect-free manufacturing. Likewise, the transition away from high global-warming-potential (GWP) refrigerants requires innovation upstream. Methyl chloride plays a behind-the-scenes yet critical role in this evolution. Our R&D labs constantly review production data for opportunities to raise throughput, cut emissions, and improve yield for specialty applications.
In the years ahead, automation and process analytics will further shape production. In-line sensors, real-time spectroscopic measurement, and digital workflow tools allow increasingly precise control at every stage. At the same time, we strengthen partnerships with top cylinder and logistics providers to ensure that packaging evolves with product and customer needs. This keeps our methyl chloride on the leading edge—meeting demand not only for volume and purity but for confidence in every shipment.
Not all methyl chloride use cases involve bulk manufacturing. Many customers require laboratory-scale quantities for research and pilot trials. Our smaller, specialty-filled cylinders follow the same rigorous batch tracking, contamination checks, and packaging protocols as bulk shipments. Researchers depend on correct, high-quality methyl chloride to avoid false starts or misleading data. Every research collaboration sharpened our procedural controls and sample documentation, leading to higher trust from academic and commercial partners alike.
For process plants, reliability underpins productivity. Frequent tank swaps, unexpected purity drifts, or packaging failures risk more than headaches—they can stall whole production lines. By manufacturing and loading in one integrated operation, our team maintains timing and sequence integrity from reactor to end use. Customers call with specific needs: a slight tweak in water maximum, a custom cylinder size, or advice on vaporization rates for a tricky reaction setup. Fielding these requests keeps our production flexible without sacrificing consistency.
Beyond product supply, we maintain relationships with industry groups and standard-setting bodies. Our staff attend technical symposia, contribute real-world data to updating ASTM and ISO standards, and consult with plant operators on integrating methyl chloride safety into broader chemical management systems. It’s a collaborative process, grounded in knowledge that the best technical solutions arise from hands-on problem solving—not just from written standards or theoretical models.
Every methyl chloride manufacturer faces process bottlenecks, regulatory pressures, and the need to constantly train staff on clean, safe handling. Boiling point drift, impurity removal, and emission management require not just modern technology but committed people. We invest in both: high-spec instrumentation and ongoing technician workshops. Mistakes sometimes happen—like a filter fouled faster than expected after a change in upstream gas composition—but systems catch these issues before product leaves the plant.
Vendor management also matters. Sourcing chlorinated derivatives exposed to fluctuating costs and specifications means close vendor relationships and contingency plans. A bulk methanol shipment delayed at customs requires fast load-switch plans to avoid disrupting continuous production. Decades of experience build the kind of muscle memory needed in both daily logistics and crisis response.
We also recognize that our impact goes beyond chemistry. As public scrutiny of industrial health and safety tightens, transparent and responsible manufacturing practices become crucial. We invest in regulatory compliance not as a cost but as a foundation for continued operation and customer confidence. Facility tours, technical conferences, and open dialogue with stakeholders reinforce our team’s commitment to both current and future generations.
The best methyl chloride results from the intersection of rigorous process control, agile operator response, customer feedback, and forward-thinking environmental management. Manufacturing it is not simple; each step carries opportunity for refinement or risk. Our staff bring field-tested skills, quick troubleshooting, and a willingness to innovate as new analytical tools and customer needs arise. Batch records, emissions logs, and customer incident reports drive operational tweaks—never left on a shelf or buried under paperwork but reviewed, acted upon, and tracked for improvement.
Customers tell us they value a supplier who really understands both volume supply and the finer points of chemical purity. As a manufacturer, we stake our reputation on every tank, drum, and cylinder shipped—not by simply ticking off regulatory boxes but by knowing each customer’s operation from ground level up. Over time, this practical approach sets us apart—from product quality and reliability to the continuous improvement culture in our shop.
Methyl chloride has transformed many industries since its early days in industrial chemistry. Our team, drawing directly from production lines, laboratory benches, and shipping yards, continues to build on that legacy—delivering solutions shaped by experience, refined by customer collaboration, and strengthened through a commitment to quality and safety at every step.