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Chemistry, especially in the early twentieth century, opened new doors with the creation of synthetic quaternary ammonium compounds. Benzethonium chloride first arrived on the scene in the 1930s, developed by researchers searching for effective topical antimicrobials. At the time, public health drove innovation; doctors looked for better ways to protect wounds, sterilize tools, and reduce hospital infections. Benzethonium chloride stood out because of its strong antiseptic properties. It soon spread into hospitals and later into households, seen in surface disinfectants, hand sanitizers, and consumer products. The FDA’s regulatory actions shaped how the chemical could be used, placing rules on concentration and areas of application, particularly after more information surfaced regarding its toxicity and environmental persistence. Today the story of benzethonium chloride highlights science's balance between human safety, infection control, and chemistry’s unintended consequences.
Most people encounter benzethonium chloride in everyday life without thinking about its structure or history. This compound serves as a powerful antimicrobial ingredient in soaps, first aid sprays, mouthwashes, cosmetics, deodorants, and even tattoo aftercare products. In these settings, it helps suppress bacterial and fungal growth, especially in humid or contaminated environments. The chemical’s popularity comes from its long-lasting effect, offering residual activity where alcohol-based products provide only momentary kills. Beyond consumer use, pharmaceutical manufacturers rely on it to stabilize solutions or prevent contamination in injected drugs and eye drops. Companies lean on FDA guidelines to keep usage levels safe, ensuring that products don’t cross toxicity limits. Veterinary products, food processing, and industrial sanitation also employ it as a protective barrier against infections and spoilage.
Benzethonium chloride usually appears as a white, odorless powder or granules. It dissolves well in water and alcohol, forming clear solutions—vital for its antimicrobial action. Chemically, it sits in the class of quaternary ammonium compounds, featuring a benzyl group, a long alkyl chain, and an ethyl group. The compound’s water solubility matters in formulations, allowing it to disperse easily and ensure effective coverage on hands, medical instruments, or hard surfaces. Its cationic nature drives its ability to disrupt cell membranes of bacteria and fungi, proving especially effective against Gram-positive strains. The melting point, stability under moderate heat, and shelf life help manufacturers choose suitable formulations for different climates and use cases. Pure benzethonium chloride offers minimal volatility and a very low vapor pressure, increasing safety in concentrated environments.
Clear technical labeling remains critical for benzethonium chloride, as regulations vary by region and application. The United States and Europe both demand that manufacturing specifications detail purity grade, presence of contaminants, and date of production. Pharmacopeial standards outline content percentages—often ranging up to 0.2% in topical solutions. Ingredient labels must include the full chemical name, any synonyms, and concentration. Packaging includes warnings about accidental ingestion, eye contact, or extended skin exposure. For industrial supply, manufacturers specify the lot number, batch, and exact concentration of active material, helping procurement teams maintain product consistency and audit trails. In consumer goods, packaging requirements extend to child-proof closures and tamper-evident seals for medical devices and first aid kits.
Labs and manufacturers synthesize benzethonium chloride by quaternizing dimethylethanolamine with benzyl chloride, then reacting this intermediate with methyl chloride. Producing high purity material involves multiple washing and recrystallization steps. Each stage calls for precise temperature control and careful elimination of residual unreacted benzylic compounds, which could cause toxicity or odor if left in the product. Commercial synthesis facilities carry out reactions in stainless steel reactors to prevent corrosion. Plants sometimes reuse the solvents to cut waste, drawing on decades of industrial experience with quaternary ammonium production. Final products undergo drying and milling to achieve the right physical form for cosmetic or pharmaceutical use.
Benzethonium chloride displays characteristic chemical behavior of quaternary ammonium salts. Its cation binds with various anionic surfactants and proteins. This feature underpins its efficacy in disrupting membranes, but can also cause unwanted precipitation in incompatible formulations. In acidic or basic conditions, the compound stays stable, a boon for products with a wide pH range. Researchers have explored derivatives and structural modifications, attempting to retain antimicrobial power while lowering toxicity and environmental persistence. For example, swapping side chains or introducing bulky substituents alters lipid solubility, shifting the balance between penetration and retention. Some labs add fluorinated or unsaturated groups to tweak the spectrum of activity, or change the duration of residual effect. These chemical possibilities keep benzethonium chloride and its cousins relevant in pharmaceutical and material sciences.
Benzethonium chloride carries many trade names and alternative identifiers, confusing even experienced formulators. Common synonyms include "hyamine 1622," "Phemerol," "Diaparene," and "BZT." In regulatory documents, it may appear as "quaternary ammonium chloride, benzyl dimethyl 2-phenoxyethyl ammonium chloride." These alternate names show up in patent filings, importing documents, and medical registries worldwide. Marketed names sometimes hint at the intended use, especially when tailored for pharmaceutical, cosmetic, or veterinary lines. For professionals navigating safety data or contract procurement, knowing all these aliases helps avoid mistakes or mislabeling—and ensures correct disposal routes and antidotes in case of accidental exposure.
Using benzethonium chloride calls for safety protocols at every stage. Direct skin exposure in dilute form rarely causes serious harm, but repeated high-concentration contact can trigger dermatitis, eye irritation, or allergic responses. Inhalation and accidental ingestion raise bigger flags, causing nausea, respiratory distress, and in some cases, systemic toxicity. Employers train workers to wear gloves, goggles, and masks, particularly during bulk handling and mixing. Wastewater management teams must ensure runoff does not exceed environmental safety thresholds, because quaternary ammonium compounds can damage aquatic life. Regulatory agencies such as the FDA and EPA specify acceptable daily intake, residual levels in products, and environmental discharge limits. Medical personnel handling eye or wound-care products monitor for gradual buildup of resistance or chronic sensitivity. At facilities, chemical spill response kits keep accidental exposure contained, and clear signage with emergency contact details backs up safe storage policies.
Benzethonium chloride’s reach extends into diverse fields. Healthcare settings turn to it for surgical scrubs, topical wound care, and disinfectant sprays. Companies in food processing depend on its antimicrobial strength to clean equipment and surfaces, lowering the risks of cross-contamination. Personal care products—mouthwashes, deodorants, foot powders, feminine hygiene wipes—draw on its lingering activity to limit odor and irritation from microbes. Tattoo studios and aesthetic clinics use it for instrument soaking and skin cleansing, where its efficacy outpaces older antiseptics. Veterinary clinics apply it for animal wound care and surface disinfection, especially in high-density breeding environments. Industrial producers leverage it for water system sanitation, preventing biofilm build-up and corrosion that would otherwise shorten machine lifespan. This broad adoption brings both benefits and challenges, especially given increasing concerns about resistance and chemical residues in the environment.
Scientists constantly push to optimize benzethonium chloride’s potential while reducing its downsides. Studies run in academic labs and private industry examine structural tweaks that cut toxicity but preserve antimicrobial action. Trends include nanoparticle delivery systems, seeking to localize effect and reduce skin absorption. Collaborative efforts with toxicologists and ecologists track environmental fate, since concerns grow about impact on wastewater and soil organisms. Some research groups focus on synergy with other preservative agents, using benzethonium chloride in lower doses alongside alcohols or natural antimicrobials. Hospital infection control teams contribute experience from the field, noting strengths against certain bacteria and limits in the fight against resistant species. These collective insights feed formulation changes, product recalls, and new safety labeling. As regulators toughen oversight for antimicrobials across markets, researchers stay on their toes, adapting old molecules to new standards or searching for replacements that match the strengths of this compound.
Toxicology studies highlight benzethonium chloride’s double-edged nature. Low concentrations keep bacteria at bay, but rising levels can damage human and animal tissues. Animal testing data report oral LD50 values between 300 to 500 mg/kg in rats, signaling risk with misuse or accidental ingestion. Skin exposure at cosmetic doses tends to produce mild reactions, although people with sensitive skin or eczema notice irritation. Researchers document severe responses in accidental eye exposures, which often require prompt washing and medical attention. Prolonged exposure through poorly ventilated air or contaminated water raises red flags about long-term health. Data from wastewater monitoring show quaternary ammonium residues build up in aquatic environments, affecting fish gills and invertebrate nervous systems. The compound’s persistence and bioaccumulation led some regions to limit its use near water sources and enforce remediation plans. Laboratories now test alternative compounds for safety and environmental balance, sometimes combining small amounts of benzethonium chloride with milder preservatives to keep overall risk low.
The road ahead for benzethonium chloride looks both promising and challenging. With growing consumer focus on hygiene and safety, demand for robust antimicrobials shows few signs of slowing. At the same time, regulatory bodies strengthen their scrutiny on toxicity, resistance, and environmental persistence. Opportunities arise from new synthetic strategies, delivering improved versions with less risk to health and nature. Advances in delivery—incorporating the compound into smart coatings, nanoparticles, or controlled-release systems—spark interest across industries. Researchers, driven by transparency and better data sharing, track the compound’s journey from lab to landfill. Some see a future relying less on quaternary ammonium salts, turning instead to combinations with plant-derived ingredients or novel peptides, especially as pressure mounts to prevent antimicrobial resistance. For now, benzethonium chloride remains a fixture, its value sharpened by careful limits and ongoing innovation. The conversation around its safety, use, and alternatives will shape public policy, company choices, and household routines for years to come.
Walk into any drugstore, and you'll see products promising to kill germs — hand wipes, mouthwash, deodorants, and even some over-the-counter wound cleansers. Look at the small print, and a name often jumps out: benzethonium chloride. This white, powdery chemical acts as both a surfactant and a germ-killer. People may never hear about it as often as they do with big names like bleach or alcohol, yet it works behind the scenes to keep surfaces and skin cleaner.
In the 1940s, labs found that benzethonium chloride disrupted the cell membranes of bacteria and some fungi. The fact that it holds up well in water and doesn’t break down quickly made it attractive to manufacturers. Soon enough, companies began adding it to topical products, especially where you don’t want alcohol — think baby wipes or lotions where alcohol would sting or dry out skin.
Hospitals and health clinics rely on it to disinfect objects or sanitize hands without the harsh odor that comes with bleach. A well-made benzethonium solution helps cut down on the spread of bacteria like Staph and Strep, which both have a reputation for causing trouble if they catch a ride on unwashed hands.
Not every use feels serious. Benzethonium chloride pops up in some cosmetics and deodorants, fighting the bacteria that leads to odor. You might find it in makeup-preserving sprays, ensuring old lipsticks and foundations stay free of contamination. In some cases, it serves as a preservative, beating back mold and yeast when a cream or lotion might spend months or years sitting on a shelf before being sold.
I’ve noticed it even slipped into household cleaning sprays or specialty shoe-cleaning wipes. Its ability to clear away grime without leaving a greasy film works well for surfaces from gym floors to office desks.
Plenty of people want to avoid harsh chemicals and mystery ingredients. At the same time, nobody wants staph infections, smelly underarms, or moldy makeup. Here’s where the trouble lies: while benzethonium chloride deals a swift blow to microbes, it isn’t a stand-in for regular handwashing and real cleanliness. Going overboard by using it on everything can lead to skin irritation, particularly for people with allergies or eczema.
There’s also the bigger picture. Scientists and medical experts grow concerned that overuse of antimicrobial compounds could spur resistance. Some germs get tough after repeated exposures, no longer responding as they used to. That’s why health professionals suggest sticking to simple handwashing most of the time, saving potent germ-fighters like benzethonium chloride for moments that genuinely count, such as in clinical or public health settings.
The story of benzethonium chloride feels familiar in households everywhere. People want preservatives and antimicrobial power, but using less sometimes does more good. Building habits that rely on soap, keeping wounds clean, and understanding why these chemicals work can cut infection rates and reduce unnecessary chemical exposure.
Companies have a responsibility to label products honestly and avoid stuffing every item with germ-killing chemicals. If consumers get into the habit of reading labels, asking questions at the pharmacy, or searching for evidence-based recommendations, both safety and effectiveness get a boost. There’s room for benzethonium chloride, but like so many tools, it works best within a balanced, well-informed routine.
Benzethonium chloride pops up everywhere from hand sanitizers and wound cleansers to household disinfectants. As daily habits shifted during the COVID-19 pandemic, I began checking labels much more, and this chemical came up constantly. It’s hard to ignore that odd name when it’s in soaps and products meant to touch our skin — and not just in medical settings, but in what we use at home and work.
Manufacturers add benzethonium chloride for its germ-busting power. It knocks out bacteria, fungi, and some viruses. Many over-the-counter first aid sprays and hand wipes rely on it instead of alcohol because it doesn’t sting and, in theory, keeps bacteria in check for longer. That said, people have started to worry about whether this chemical, which isn’t a naturally occurring substance, belongs on skin, especially for kids or those with sensitive skin.
The Food and Drug Administration in the U.S. permits use of benzethonium chloride in certain topical products, but with restrictions on how much. Typically, products cannot contain more than 0.2% benzethonium chloride. Beyond that, regulators in the European Union have taken a more cautious approach, outright banning this ingredient for use in leave-on cosmetics. Dermatologists cite allergic reactions, redness, and rashes with overuse or high concentrations. My own friends with eczema often avoid anything with “onium” compounds after a few bad experiences with irritation.
What concerns me is how much we still don’t know. Most of the research looks at benzethonium chloride over short periods or in patch tests. The chemical industry claims it doesn’t soak far into the skin — studies have found minimal systemic absorption. Yet, research published in journals like Contact Dermatitis lists benzethonium chloride as a known sensitizer, meaning your chances of developing a reaction can increase the more often your skin comes into contact with it.
Over-use of antimicrobial products also troubles experts in infectious disease. Constant exposure makes the environment tough for bacteria, but it also teaches some germs to adapt and resist. This “superbug” threat hits hospitals already, and household use of strong antimicrobials adds to the problem.
The reality is, most healthy people don’t need germicidal cleansers outside of healthcare or situations with a high infection risk. Regular soap and water, used thoroughly, still knocks out most bacteria and viruses without the chemical baggage. In my own home, fragrance-free soaps and plain water get more shelf space than bottles plastered with “antibacterial.”
For those who must use benzethonium chloride, reading ingredient lists and following instructions goes a long way. It pays to look up the full ingredients of baby wipes, cosmetics, and personal care products. If skin tingles, burns, or shows signs of rash after using something with benzethonium chloride, it’s worth pausing and swapping it for gentler options.
Calls for more research keep coming from scientists, dermatologists, and consumer groups. Independent studies on long-term exposure would add clarity, not just for adults but for babies and people with health conditions. Companies have started exploring plant-based alternatives and less harsh preservatives for personal care. Supporting these brands and demanding better labeling puts power back in the hands of shoppers, not just corporations.
Seeing more clear, honest communication from brands would help people make decisions that go beyond buzzwords like “antibacterial.” The science moves forward as researchers listen to real stories and track reactions. For now, caution and moderation seem like the practical approach, at least until more facts come in.
Benzethonium chloride pops up in all sorts of products: hand sanitizers, wound cleansers, personal care sprays, and plenty of household disinfectants. I see it constantly listed on ingredient labels but rarely see anyone talk about the possible downsides. Its job as an antimicrobial means it keeps germs at bay, but our skin isn’t always thrilled about soaking it up.
On the skin, this chemical doesn’t always play nice. Redness, itching, or even a burning sensation often shows up, especially for anyone with sensitive skin. Dermatologists have seen people break out in rashes or contact dermatitis after using sprays or wipes containing benzethonium chloride.
Most people only experience mild symptoms, but some unlucky folks get persistent irritation. One hospital study highlighted that about 5-10% of patients using wound cleansers or topical products with benzethonium chloride reported side effects, ranging from dryness to peeling. For me, using a hand sanitizer with this ingredient left my knuckles cracked and raw within days during winter.
Benzethonium chloride’s fumes or residue hardly go unnoticed by our eyes and lungs, especially if someone sprays disinfectant without much ventilation. Even a light mist can trigger watery eyes, stinging sensations, or coughing fits. The strong smell alone is usually a warning to avoid big gulps of air around it.
After cleaning my kitchen one weekend, I remember my eyes burning until I washed my hands and left the room to breathe. The risk seems higher for anyone living with asthma or allergies. This matches the American College of Allergy, Asthma & Immunology’s advice: strong disinfectants like this can make symptoms flare up fast.
Curiosity in kids (or adults making mistakes) sometimes leads to accidental swallowing or inhalation of cleansers. Even tiny amounts cause nausea, vomiting, or swelling in the mouth and throat. More than a few poison control center records report visits every year from accidental exposures to benzethonium chloride-containing products.
Ingestion at higher doses often requires medical attention. The substance can depress breathing or heart function if enough gets into the bloodstream. Doctors often point out that chemical disinfectants, including this one, shouldn’t be left in reach of children.
Repeated use raises questions about long-term effects, especially with skin becoming more reactive over time. Minestrone soup for skin—meaning, a bunch of chemicals at once—makes it tough to pin blame, but patch testing sometimes links chronic rashes back to benzethonium chloride. Some environmental health researchers also worry about antimicrobial resistance: using these chemical agents in excess encourages bacteria to adapt in ways we’d rather they didn’t.
Paying attention to ingredient labels goes a long way. Rinsing thoroughly after use and wearing gloves can help if skin sensitivity already causes trouble. For sprays, opening a window or stepping outside lets fumes clear faster. Adults hold the responsibility of storing disinfectants out of sight from kids and pets.
Healthcare professionals can offer patch testing or advice for those with recurring rashes. Some recommend switching to alcohol-based hand rubs over those with quaternary ammonium compounds, especially if sensitivities keep popping up. No one wants soap to cause more problems than germs.
Disinfectants hold a special place in homes, hospitals, and all places that host people. Nobody wants to deal with germs lingering on a countertop or a doctor’s exam table. Benzethonium chloride doesn’t attract the same attention as bleach or alcohol, but it gets tucked away in lists of ingredients on wipes, sprays, and hand soaps. So what’s the deal? Can it really kill germs and keep us safe?
The Journal of Hospital Infection published research showing benzethonium chloride works as a quaternary ammonium compound—a “quat” for folks who read labels. Quats bust apart cell membranes and shut down bacteria and some fungi. Hospitals have used them for decades to tackle spills and sanitize medical tools. Some people recall the sharp, almost medicinal smell from clinics and bandages right after a cleaning. That’s the quat hard at work.
Personal experience backs this up, especially for cuts or scrapes. Growing up, a cotton ball soaked with a benzethonium chloride antiseptic stung enough to know something serious happened. If the skin broke out or infection set in, the job didn’t finish. But daily bumps and bruises healed clean, which sticks in my mind now as a parent. Those tiny bottles of wound cleanser seem like a staple in every home. The science backs its use for surface kill and wound cleaning, not heavy-duty sterilization like an operating room would demand.
Benzethonium chloride takes down some germs, but it faces limits. Research from the CDC shows quats—including this one—don’t always beat viruses wrapped in tough coatings, like norovirus or some strains of influenza. During the COVID-19 pandemic, health agencies focused on alcohol and bleach because their virus-killing record stands out. Anyone worried about catching colds off a restaurant table still wants to chase after more proven options for tricky viruses. Yet, for bacteria on phones, desks, and hands, benzethonium chloride pulls its weight. In studies from the National Institutes of Health, the compound reliably cuts down on germs like Staphylococcus and E. coli.
Of course, using strong chemicals on skin every day leads to pushback. Some folks break out in rashes or deal with dry, cracked hands after wipes or hand washes with quats. This gets more common among health workers and cleaners who use these products every day. The American Contact Dermatitis Society lists benzethonium chloride among known irritants, so switching up cleaning routines for sensitive skin makes sense. Children and pets may also get nosy with surfaces, so it helps to choose ingredients carefully in households.
The main question isn’t only about “can” but “should.” For quick, routine cleaning where bacteria and simple germs lurk, benzethonium chloride lines up alongside other household names. Hospitals and food service operators depend on these compounds for daily work because they’re easy to use and don’t carry the harsh smells of bleach. To tackle viruses or for deep cleaning after sickness, other options make more sense.
Instead of relying only on packaging claims, look for third-party certifications or EPA-regulated lists. These give folks real answers about what a product actually does. At home, try alternating different cleaning agents, and take note of how skin and surfaces respond over time. Smart, cautious use keeps families safe while dodging unnecessary risks or disappointment.
Benzethonium chloride commonly lines the labels of hand sanitizers, cleaning wipes, and surface sprays. Plenty of folks grab these bottles hoping to knock out everything from the flu to a cold. I’ve seen people practically douse doorknobs in this stuff, hoping for a sterile safe zone. But the big question remains: does this chemical really take down viruses and bacteria the way we hope?
The science backs up its action against lots of bacteria. It can break down the cell walls of gram-positive strains like Staphylococcus aureus, which sometimes cause skin infections. Some gram-negative bacteria hold up better, making them trickier to defeat with just benzethonium chloride. It’s useful in wound cleansers and antiseptic lotions for that reason—doctors have used it after minor cuts and scrapes. The FDA, though, raised concerns in 2016 about a lack of up-to-date data supporting its use in consumer antibacterial soaps.
Overuse of any disinfectant in households can build tough, resistant strains. I remember my grandmother leaning way too much on these “all-in-one” cleaning solutions. In a house with kids, pets, and someone sick every winter, hoping one quick wipe would zap every germ feels a little misplaced. Studies have shown some bacteria adapt over time, making it less reliable than bleach or alcohol-based products when a strong clean is needed.
Where things get sticky is its use against viruses. The COVID-19 pandemic forced everyone to look twice at labels, searching for words like “virucidal.” Benzethonium chloride can disrupt some viruses, especially those with envelopes, such as influenza. Enveloped viruses use that outer sheath for survival; this compound interferes with that layer. For many non-enveloped viruses—like norovirus, which has turned cruise ships upside down—it does not break down the tough shell, leaving the virus unscathed. I’ve heard friends say they relied on regular wipes to “protect the family from everything,” but unless the product specifically lists the right ingredients, it often can't do the trick for major threats.
I’ve seen parents in stores comparing ingredient lists, confident that more chemicals mean better protection. Without clearer guidance, misunderstandings happen fast. Benzethonium chloride’s inclusion in popular brands gives people a sense of security, even if that isn’t always earned. Most folks don’t dig into medical journals before picking up a bottle. The Environmental Protection Agency and Centers for Disease Control and Prevention both push hard for clarity, regularly updating lists of approved disinfectants—especially since not every chemical cuts it against every microbe.
People asking what product truly works should look at combinations. Soap and water loosen dirt and microbes from hands before they ever need to worry about chemical effectiveness. Alcohol-based hand sanitizers work on nearly all types of germs. Hospitals prioritize bleach and hydrogen peroxide for surfaces where reliability matters most. While benzethonium chloride offers value in certain controlled settings, leaning on it for all protection falls short.
Genuine safety comes from layers—good hygiene, sound cleaning habits, and picking products proven to handle specific threats. Consumers benefit most from clear standards and ongoing research so the label on the bottle means what people need it to mean. A little skepticism and common sense can do more than a kitchen cabinet full of chemicals.
| Names | |
| Preferred IUPAC name | N-benzyl-N,N-dimethyl-2-(2,4,5-trimethylbenzyl)oxy]ethanaminium chloride |
| Other names |
Hyamine Phemerol Diisobutylcresoxyethyldimethylbenzylammonium chloride |
| Pronunciation | /ˌbɛn.zəˈθoʊ.ni.əm ˈklɔːr.aɪd/ |
| Identifiers | |
| CAS Number | 121-54-0 |
| Beilstein Reference | 1718733 |
| ChEBI | CHEBI:3096 |
| ChEMBL | CHEMBL1200216 |
| ChemSpider | 11502 |
| DrugBank | DB06731 |
| ECHA InfoCard | 100.042.289 |
| EC Number | 208-598-8 |
| Gmelin Reference | 73137 |
| KEGG | D07510 |
| MeSH | D002014 |
| PubChem CID | 7181 |
| RTECS number | BO3150000 |
| UNII | Y8WUZ0N7VX |
| UN number | UN3248 |
| Properties | |
| Chemical formula | C27H42ClNO2 |
| Molar mass | 421.0 g/mol |
| Appearance | White crystalline powder |
| Odor | Odorless |
| Density | 0.98 g/cm3 |
| Solubility in water | Freely soluble in water |
| log P | 1.96 |
| Vapor pressure | Negligible |
| Acidity (pKa) | pKa = 4.5 |
| Basicity (pKb) | 2.7 |
| Magnetic susceptibility (χ) | -73.0e-6 cm³/mol |
| Refractive index (nD) | 1.570 |
| Viscosity | Viscous liquid |
| Dipole moment | 4.49 D |
| Pharmacology | |
| ATC code | D08AJ06 |
| Hazards | |
| Main hazards | Causes skin and eye irritation, harmful if swallowed, may cause respiratory irritation. |
| GHS labelling | GHS07, GHS05 |
| Pictograms | GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | Hazard statements: Causes skin irritation. Causes serious eye irritation. Toxic to aquatic life with long lasting effects. |
| Precautionary statements | Wash … thoroughly after handling. Do not eat, drink or smoke when using this product. Avoid release to the environment. IF SWALLOWED: Call a POISON CENTER/doctor/…if you feel unwell. Rinse mouth. Collect spillage. Dispose of contents/container to … |
| NFPA 704 (fire diamond) | 3-0-0-ALK |
| Flash point | > 155°C |
| Lethal dose or concentration | LD50 (oral, rat): 410 mg/kg |
| LD50 (median dose) | LD50 (median dose): 368 mg/kg (oral, rat) |
| NIOSH | DM1225000 |
| PEL (Permissible) | PEL (Permissible Exposure Limit) for Benzethonium Chloride: Not established |
| REL (Recommended) | Benzethonium Chloride: 0.1 mg/m³ |
| IDLH (Immediate danger) | Not established |
| Related compounds | |
| Related compounds |
Benzalkonium chloride Cetylpyridinium chloride Cetrimonium bromide Dodecylbenzenesulfonic acid Tetracaine |
