|
HS Code |
503333 |
| Chemicalname | Dodecyl Dimethyl Benzyl Ammonium Chloride |
| Othernames | Benzalkonium chloride (with dodecyl as dominant alkyl group) |
| Casnumber | 139-07-1 |
| Molecularformula | C21H38ClN |
| Molarmass | 340.99 g/mol |
| Appearance | Colorless to pale yellow liquid or solid |
| Odor | Mild aromatic |
| Solubilityinwater | Highly soluble |
| Meltingpoint | 56-61°C |
| Boilingpoint | Decomposes before boiling |
| Density | 0.98 g/cm³ |
| Ph | Approximately 6-8 (1% solution) |
| Stability | Stable under normal conditions |
| Flashpoint | >100°C (closed cup) |
| Mainuses | Disinfectant, sanitizer, surfactant, and algaecide |
As an accredited Dodecyl Dimethyl Benzyl Ammonium Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 5-liter high-density polyethylene (HDPE) container, securely sealed, labeled with hazard symbols, product name, and batch number for Dodecyl Dimethyl Benzyl Ammonium Chloride. |
| Shipping | Dodecyl Dimethyl Benzyl Ammonium Chloride should be shipped in tightly closed, corrosion-resistant containers. It is classified as a hazardous material (UN 2922) and must comply with relevant transport regulations. Ensure appropriate labeling, segregation from incompatible substances, and protection from heat or direct sunlight during transit. Handle with care to avoid spills. |
| Storage | Dodecyl Dimethyl Benzyl Ammonium Chloride should be stored in a tightly sealed container in a cool, dry, well-ventilated area away from heat, ignition sources, and incompatible materials such as strong oxidizers. Protect from sunlight and moisture. Store at temperatures below 40°C. Ensure containers are clearly labeled and keep away from food and drink. Follow all relevant chemical storage guidelines and regulations. |
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Purity 80%: Dodecyl Dimethyl Benzyl Ammonium Chloride with a purity of 80% is used in hospital surface disinfection, where it delivers rapid bactericidal efficacy. Viscosity Grade Low: Dodecyl Dimethyl Benzyl Ammonium Chloride of low viscosity grade is used in sprayable cleaning formulations, where it ensures uniform surface wetting. Molecular Weight 340 g/mol: Dodecyl Dimethyl Benzyl Ammonium Chloride with a molecular weight of 340 g/mol is used in water treatment systems, where it achieves optimal microbial control. Melting Point 240°C: Dodecyl Dimethyl Benzyl Ammonium Chloride featuring a melting point of 240°C is used in industrial detergent production, where it offers thermal stability during processing. Stability Temperature up to 80°C: Dodecyl Dimethyl Benzyl Ammonium Chloride stable up to 80°C is used in high-temperature cleaning cycles, where it maintains biocidal activity. Particle Size ≤ 5 µm: Dodecyl Dimethyl Benzyl Ammonium Chloride with a particle size ≤ 5 µm is used in aerosol disinfectants, where it enables effective airborne dispersion. Solubility >98% in Water: Dodecyl Dimethyl Benzyl Ammonium Chloride showing water solubility greater than 98% is used in laundry sanitizer applications, where it ensures residue-free rinsing. pH Stability Range 4-10: Dodecyl Dimethyl Benzyl Ammonium Chloride functioning within a pH stability range of 4-10 is used in multipurpose cleaners, where it maintains antimicrobial effectiveness across various formulations. Residual Activity High: Dodecyl Dimethyl Benzyl Ammonium Chloride with high residual activity is used in food processing plant sanitation, where it provides prolonged antimicrobial protection. Foaming Property Moderate: Dodecyl Dimethyl Benzyl Ammonium Chloride exhibiting moderate foaming properties is used in carpet cleaning solutions, where it aids in effective soil suspension and removal. |
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Years on the manufacturing floor, in the lab, and working with plant managers have bred a certain respect for substances that deliver on their promise every time. Dodecyl Dimethyl Benzyl Ammonium Chloride—often known in the field by its shorthand, BKC 1227 or something similar—shows up in many industrial and commercial settings, but what matters is not just where you use it, but why. From where we stand, real results and reliability matter more than buzzwords or marketing gloss.
Our line of Dodecyl Dimethyl Benzyl Ammonium Chloride comes with subtle distinctions depending on the blend and intended use. We stick with the basics when it comes to quality: bright, clear liquid, a solid and dependable quaternary ammonium salt that handles both cleaning and microbial control with remarkable regularity. Concentrations typically land in the 50% range for industrial customers, although we’ve formulated versions going slightly above or below, depending on application and feedback from the field.
Experience shows that the unique combination of alkyl chain length and the benzyl functional group gives this product a noticeable edge. Longer chains often mean increased activity against a broader spectrum of microbes. As straight talk from the plant floor goes, folks who run water systems, handle food processing, or manage public health safety ask for this compound because it “gets the job done.” That’s a reputation earned over repeated use—not from slick advertising.
Some chemicals come and go as trends fade. This one stays because it offers consistent, measurable control over bacteria, fungi, and some viruses. Our batches flow directly into downstream sectors: water treatment facilities, disinfectant product makers, industrial cleaning companies, and even food and beverage factories focusing on clean environments as part of their operational backbone. More than supply and demand, it’s the honest reports from users that shape how and why we produce it.
At a water treatment plant, for example, operators prize a stable quaternary ammonium disinfectant that remains effective across various pH and hard water conditions. The chain length here isn’t a marketing number; it’s a source of higher antimicrobial activity, recognized through independent testing and daily practice. In environments loaded with organic matter or competing surfactants, Dodecyl Dimethyl Benzyl Ammonium Chloride holds changes to performance at bay. Reliability can’t be conjured out of thin air; it needs reliable chemistry and a steady hand, both in manufacturing and in application.
There are quats, and then there are quats that pass muster with the pros. Our approach to this chemical always includes careful QC routines because mistakes don’t just land on a spreadsheet—they disrupt whole production lines or, worse, compromise public health. Specifications matter, but not as check marks on a certificate. Transparent color, no haze, and a pH in the ideal range set apart the batches that go through our doors. Traceable lot numbers and tight process control mean customers see consistent results, order after order.
Differences between grades isn’t just about purity. Some end uses want a higher actives concentration to cut dilution steps in busy plants, while others need added stabilizers for long-term storage under tough conditions. It falls to the manufacturer to get these practical details right. Weight, pourability, and ease of blending matter far more to someone mixing drums at midnight than theoretical performance in a lab flask.
The world isn’t short on quaternary ammonium compounds, but not all of them stack up to the demands of day-to-day use. We work with customers who need long shelf life, minimal residue, and to comply with strict environmental limits on discharge. Dodecyl Dimethyl Benzyl Ammonium Chloride checks those boxes far more effectively than older dual-chain quats or generic blends that claim too much and deliver too little.
Take the difference between Dodecyl Dimethyl Benzyl Ammonium Chloride and shorter-chain variants like C8 or C10: the longer chain boosts surface activity and kills a wider range of microorganisms. For operators managing high-load systems such as cooling towers or industrial laundries, that extra chain length isn’t academic. It determines whether the system stays clean, or whether technicians face surprise biofilm build-up and unplanned downtime.
Pure benzalkonium chloride products contain a broader mixture of alkyl chains. Their generic grade can shift batch by batch, causing headaches for formulators trying to hit exact performance specs. Focusing production on the dodecyl variant means repeatable results, and it shows in the field where performance drifts can lead to costly recalls or extra sanitation steps.
No single product lines every shelf in a plant. Still, listening to customers has made a difference in how we tune formulations and respond to shifting regulatory frameworks. Some years see food safety rules tighten. Hospitals care more about persistent activity and fast action against resistant strains. Formulators speak up when building new spray disinfectants, aiming for low irritation and minimal scent. Those conversations loop back into the tank room, guiding concentration and stabilizer tweaks until feedback and test results align.
Customers working in dairy plants often share stories about fretful downtime caused by false-positive microbial results. Teams there need a sanitizer that rinses easily, avoids film, and leaves no trace on packaging surfaces. This compound fits their workflow, and plant operators report smoother processing as a direct result. Public health staff in municipal water facilities find value in a disinfectant that stays active despite heavy loads and variable water chemistry. They keep an eye on residuals, and ongoing tests show that consistent active content and clean blending translate directly into better system output.
Every feedback loop—coming from line mechanics, hygiene engineers, QA staff and buyers—adds details you won’t find in technical bulletins. This hands-on advice pushes adjustments that reduce instances of clogging, improve storage stability, and help tailor drum and tote packaging to the reality of daily operations. That dance between process engineering and customer experience builds products with staying power.
Operating on the production side, we see risk management as part of responsible manufacturing. Every shipment travels with proper documentation and labeling because our own crews handle these drums long before they reach customer loading bays. Mistakes cost time, money and—more importantly—can endanger people. Feedback from handlers leads to improved closure seals, upgraded labeling for low-light reading, and batch records that track source materials throughout the production line.
We rely on regular in-house safety drills to make sure no corners are cut at the fill station or loading dock. Filter units and PPE get checked daily. We take customer handling recommendations seriously: requests for detailed MSDS or safe dilution suggestions don’t hit a black hole here. Our in-house safety officers keep up with standards changes and regulatory updates, sharing details with customers who need to clarify procedures for their own operational teams.
Long after the drums leave our loading bays, the downstream impact of a chemical matters. We’ve learned over seasons of work how different applications can change the stakes: a sanitizer washing down food conveyor belts in one corner of the country, a disinfectant charge in a pig farm water line thousands of miles away. We make careful choices in raw material sourcing and energy use, recognizing the responsibility that comes with manufacturing chemicals used in sensitive applications.
Choosing the right packaging sizes helps cut down on leftover waste at job sites, making it easier for customers to utilize entire shipments while cutting disposal costs and environmental burdens. Some industries request formal support with effluent controls and residue testing, and we’ve expanded internal lab capacity to back up their compliance goals. Every tweak in the recipe or loading guidelines reflects real pressure to balance performance with practical chemistry and downstream environmental responsibility.
Strict adherence to regulatory bodies—locally and abroad—demands ongoing investments in testing and process control. We don’t use shortcuts; a missed detail today leads to bigger troubles tomorrow. Staying transparent about trace ingredients and potential environmental impact remains a matter of personal pride and corporate necessity. Years of hard-won trust come undone very quickly when chemical stewardship drops off, so we keep that front of mind with every drum that rolls out.
Outages at chemical plants bring production lines elsewhere grinding to a halt. Our business model focuses on reliability in raw materials, predictive maintenance, dedicated teams for bulk and specialty grades, and a supply chain set up for traceability. Keeping the right stock on hand means more than meeting quarterly targets; it protects the flow of goods to partners who stake their own reputation on our consistency.
Tracking every batch through from start to finish lets us troubleshoot quickly if the rare off-spec problem surfaces at a customer site. Long-time buyers have called on our teams to guide them through QC checks or regulatory paperwork when supply chain disruptions threaten operations. It’s not a feature; it’s the only way we know to run a manufacturing operation built for the long term. That level of predictability translates directly into trust. And the industry, whether disinfectants or water treatment, does not run on wishful thinking.
A few years ago, increased calls came in from formulators seeking lower-odor versions for surface sanitizers. Our process engineers and R&D team got to work, evaluating new raw materials and revised filtration processes to cut down on background aroma without losing antimicrobial efficacy. This didn’t just help build one-off business; it made our team better, learning from new process variables, increasing analytical verification, and reducing complaints from sensitive users in hospitals and commercial kitchens.
During surges in global disinfectant demand—events like pandemic outbreaks—rapid increases in order volume are not theoretical. We scale lines not by stretching teams to breaking point, but by setting up redundant capacity and clear handoff procedures. This way, Dodecyl Dimethyl Benzyl Ammonium Chloride continues flowing to those who need it most, even when the world presses the panic button.
Real improvement does not happen in a vacuum, nor does it respond to ivory tower theorizing. Our main source of new development, beyond technical literature, comes directly from feedback. Whether it’s a QA supervisor in a food processing plant flagging a slight change in foam, or a municipal water operator testing blended batches side by side, those hands-on reports drive real change.
We keep technical support lines staffed by experienced chemists who know the production process inside out—not call center operators. That way, small issues get solved before they snowball. As more regulations roll out, especially for residues and occupational exposure, being nimble becomes less of a “nice to have” and more of a must in surviving as a manufacturer worth trusting. The value in direct experience can’t be replaced by generic compliance checklists.
From time to time, people ask us what makes one chemical manufacturer different from another. Dodecyl Dimethyl Benzyl Ammonium Chloride by itself is just a chemical, but bridged by years of experience, transparent production, and batches that actually solve the problems our customers face, it becomes a tool worth relying on.
Every drum carries the weight of its production history and the trust placed by end users. Manufacturers stand apart not by being faceless factories, but by investing in the processes, safety, and communication that close the gap between chemistry and practical use. The lessons absorbed over years—every feedback from plant operators, every tweak suggested by a line manager, every certificate pulled for an audit—shape this product for the better. With clean production, responsive support, and an ear to the ground, we keep building a reputation, one batch at a time, for reliable, honest manufacturing and products that deliver real-world value without compromise.