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Chemistry never stands still, and the story of diallyl cyanamide stretches back to a time when chemists had nothing but curiosity and resourcefulness to go on. The compound showed up as part of a broader push to create more efficient and selective chemicals, especially after World War II. Agricultural priorities had scientists digging into nitrogen-rich compounds that could boost yields and meet food demands. Diallyl cyanamide emerged from years of iterative research around nitrile chemistry melded with the search for practical applications in fertilizers and intermediates. The years following its introduction reflected both a scramble among manufacturers and an eagerness from growers and researchers interested in what that molecule could do. Progress ran alongside growing safety awareness, with each decade bringing new ways to limit workplace hazards while unlocking more use cases.
Diallyl cyanamide doesn’t draw much attention from the general public. Those who work with it know that it’s a small molecule containing a cyanamide group along with two allyl groups. Its structure gives chemists flexibility when looking to build more complex molecules. People in specialty agriculture, polymer research, and synthetic chemistry see it as a tool — something that makes other, larger projects possible. It isn’t flashy on its own, but its reactivity opens paths for processes that might get bottlenecked with more cumbersome chemicals.
This compound comes out as a clear to pale yellow liquid under normal climate conditions but turns solid under cooler storage. It carries a pungent odor that you don’t forget once you’ve worked with it. Technically, it packs a decent solubility in common organic solvents and fares poorly in water. The unsaturated bonds in diallyl groups make it prone to polymerization under certain conditions. The cyanamide functional group brings reactivity toward a range of other functional groups — a fact that explains much of its value in niche synthesis tasks.
Chemists have pushed for higher purity since impurities can seriously alter how diallyl cyanamide behaves in a reaction. Top-grade supplies offer material with a purity above 95%. Consistent labeling by reputable suppliers includes information on batch numbers, net and gross weights, storage instructions, and hazard statements tied to its toxicity. Safety labeling draws on international standards, sometimes updated due to new research on its metabolic or environmental impacts.
Lab-scale synthesis of diallyl cyanamide usually involves the reaction of cyanamide with allyl halides under basic conditions. Industrial producers adapt the process for scale and efficiency by optimizing temperature and reactant ratios and scrupulously checking for byproducts that could throw future applications off course. There’s an art in minimizing waste and energy use, which matters more as environmental regulations tighten and production costs creep up.
Even with a simple structure, diallyl cyanamide covers a lot of ground inside a lab. That cyanamide group reacts with acids and electrophiles, while the allyl chains lend themselves to radical reactions and polymerizations. Chemists see it as a bridge to custom macromolecules, targeted agrochemicals, and even cross-linking agents. It sometimes acts as a building block for more advanced ligands and as a backbone for organic synthesis, where altering the blueprint can tune the properties of the finished product.
Those who’ve worked with chemical catalogs or scattered literature know diallyl cyanamide under names like N,N-diallylcyanamide, DACA, or simply as diallylcyanamide. Its CAS number and terminology come up frequently in paperwork, sometimes causing confusion when regulations shift or new synonyms crop up.
Anyone handling this chemical learns quickly to treat it with respect. It presents risks through inhalation, skin contact, or accidental ingestion — potent enough to shut down a careless operation or trigger a regulatory audit. Proper handling involves safety gear and good ventilation. Sites handling bulk quantities often invest in detection and containment systems to cut down on accidental release. Training and safety drills form a key part of operations, while clear protocols for storage underscore just how quickly complacency leads to trouble. Regulations urge companies to track exposure and document waste disposal — both to protect workers and to avoid trouble with enforcement agencies.
Diallyl cyanamide has carved out its place in agriculture, particularly in specialty fertilizers where controlled nitrogen release proves valuable. In organic synthesis, chemists rely on it as an intermediate for custom compounds, especially when looking to introduce both allyl and cyanamide characteristics. Some polymer researchers put it to work in cross-linking, where its reactive twin allyl groups serve as points for tailoring macromolecular chains. Its value extends to niche research — not as a mass-market commodity, but as a problem-solver in sectors requiring reliable, adaptable intermediates.
Researchers keep pushing the boundaries of what diallyl cyanamide can do. Recent years saw a focus on reducing its environmental footprint through smarter synthesis — swapping out harsh solvents and capturing waste streams that would have once gone up a flue. Studies on reactivity reveal new potential uses in heterocyclic chemistry and surface treatments. Some labs explore how subtle tweaks to the core structure impact final performance, chasing efficiency, selectivity, and greener processes. Open questions about longevity, compatibility with emerging materials, and byproduct reduction keep the R&D pipeline busy.
Toxicity matters as much as performance. Studies in rodent models reveal that diallyl cyanamide can disrupt metabolic pathways if mishandled, with skin and respiratory effects showing up at lower concentrations. Chronic exposure triggers deep regulatory scrutiny, especially where food and water safety intersect with industrial runoff. Toxicologists keep testing thresholds, advocating for personal protective equipment and robust incident response plans. Companies face mounting pressure to improve training and transparency as cumulative data reveals new modes of risk.
The outlook for diallyl cyanamide ties back to its ability to solve real-world problems and meet growing safety expectations. Opportunities show up in precision agriculture where slow-release fertilizers aim to boost yields and cut runoff. The molecule’s dual allyl handles keep polymer designers interested, especially as needs grow for better, adaptable materials. Regulatory pressure looks likely to go up, meaning that only those players with clean processes and airtight safety practices will stay in the business for long. New applications could pop up as researchers break down environmental impacts and invent ways to recycle or neutralize residues. Every time I see a new study or patent, it’s clear that the story’s far from finished — and that’s what gives diallyl cyanamide a unique spot in the future of applied chemistry.
Diallyl cyanamide doesn’t pop up much in everyday conversations, but this chemical has found its way into some surprising places. Most folks outside agriculture or the world of chemical manufacturing probably never cross paths with it, though it quietly affects big chunks of how some modern systems operate.
Out in the fields, diallyl cyanamide shows up as a nitrification inhibitor. This matters more than it sounds. Farmers pour their energy—and money—into fertilizers, mostly to make sure crops get the nutrients they need. Trouble comes when nitrogen, crucial for plant growth, doesn’t stick around. That’s what often happens because soil bacteria turn ammonia into nitrate quickly. Nitrates, good for plants in small doses, can vanish before crops slurp them up, either leaking into groundwater or floating away in runoff.
Diallyl cyanamide slows all that down. It blocks the soil microbes that push ammonia through its chemical paces, buying plants more time to grab what they need. Losing less fertilizer means farmers save cash, but it also keeps water cleaner—no pile-up of nitrates downstream means fewer dead zones or algal blooms. The United States Geological Survey tracked this issue; nitrate pollution often leads straight to problems in drinking water and damage in rivers. Every bit helps, and diallyl cyanamide pitches in on the front lines.
Beyond the farm, this chemical steps into the shoes of an intermediate in some specialty chemical reactions. A handful of big-name resin producers keep it handy to cook up polymers that stretch into glues or coatings. It also finds a use in making certain active pharmaceutical ingredients. Not every chemist grabs it off the shelf, but for some reactions, it’s part of the recipe that keeps production moving.
Like most compounds involved in chemical process work, diallyl cyanamide needs respect. I learned this the real way years ago while shadowing a chemist: never cut corners with ventilation and gloves. Hands smelled faintly sharp for hours afterward. As with so many chemicals, safety quickly moves from a nagging thought in the background to a front-and-center concern. Workers and farmers must stick to the handling instructions, not just for themselves but anyone around them.
Environmental impact sits on the scale. Studies, including a notable review in the journal “Water Research,” highlight that while diallyl cyanamide helps reduce fertilizer losses, improper use brings risks—runoff or accidental spills can upset local ecosystems. Regulatory bodies, from the EPA to European agencies, set limits and track spillover effects, demanding paperwork and oversight. This sometimes frustrates those who see only the cost, but the larger public health benefit sits clear in the data when it comes to reduced nitrate leaching.
Tools like diallyl cyanamide point out how much science shapes choices in the food chain and beyond. Real improvements—less wasted fertilizer, cleaner drinking water—aren’t a given. They demand careful use, tweaks to how fields get managed, sharper safety rules in factories, and ongoing study. Only with tight stewardship and an eye for side effects do the benefits shine through. I’ve seen firsthand how open, honest discussion about these chemical tools, both the positives and pitfalls, leads to better results not just for farmers, but for anyone who wants sturdy, safe food and clean water.
Diallyl cyanamide pops up in labs and factories tied to chemical manufacturing, agriculture, and specialty coatings. Handling this stuff isn’t like carrying baking soda from the pantry. Diallyl cyanamide doesn’t smell like anything you want on your skin or in your lungs. That’s the first thing I learned in my years working near chemical supply rooms: never underestimate the risks, no matter how routine things may seem. A noseful or a bare-handed scoop is enough to change your whole day, possibly longer.
No one punches in hoping for chemical burns or breathing troubles. Standard work clothes won’t cut it here. Nitrile or butyl rubber gloves do a solid job against leaks or drips. I always reached for a lab coat or chemical-resistant coveralls with snug cuffs—nobody wants a chemical working its way up your arm on accident. Eyes and lungs deserve the same respect. Splash goggles shut out surprises, and a face shield helps on top of that if you’re pouring or mixing large amounts. Dust masks don’t offer enough defense, so a properly-fitted respirator with cartridges rated for organic vapors or particulates becomes the smarter call in confined spaces or places with little airflow.
I never trusted open containers, not even for a moment. Even with proper gloves, vapors hang around—so fume hoods and local exhaust fans make life less risky. If you’re stuck in a room with just a cracked window, you’re already on the back foot. Most chemical incidents start small: a splash, a spill, or an inhaled wisp. Keeping lids tight, moving slowly, and staying focused all help, but good ventilation turns near-misses into non-issues.
Anyone who’s ever seen a bag burst or a drum tip over knows the true face of regret. Diallyl cyanamide hates moisture, sparks, and heat. Stash it in a cool, dry spot far from food and open flames. I label every bottle by hand, because nobody wants to squint at a faded sticker during an emergency. Spills demand fast and careful attention—absorbent pads or vermiculite handle most puddles, and wet mops or hoses only spread the mess or make the reaction worse. I always double up on disposal bags and follow up with a phone call to whoever manages hazardous waste, never the janitor.
Trust between a crew gets built after seeing people react fast and smart to a scare. Everyone on shift should know where emergency showers, eyewash stations, and spill kits live. Practice helps: timed drills, and real explanations about why every step matters. It’s not enough to read a poster taped beside the door. Eye rinses, quick glove removal, and calling for medical help aren’t overblown—they’re practical habits learned from stories that don’t get shared at lunch.
Every worker becomes an expert in spotting shortcuts and riskier habits over time. The only workplaces I’ve seen avoid disasters keep open conversations—questions aren’t shrugged off, and new hires get shown the ropes with seriousness and patience. Safety shifts away from being a checklist toward daily respect for each other’s well-being. Leadership sets the tone. Policies make sense only when everyone buys in, and real safety never boils down to paperwork.
Diallyl cyanamide draws a clear line: treat it with care or face the consequences. Those who’ve seen a close call understand that small slips add up. Focusing on personal protection, good habits, training, and shared accountability keeps everyone clocking in and out safely. Every step is worth it, for yourself and the people working beside you.
I’ve spent plenty of hours in labs, both as a student and later as someone working hands-on with chemicals in agricultural research. Diallyl cyanamide has shown up more than once, and each encounter gives me a different view on why detailed chemical knowledge matters. The formula for diallyl cyanamide is C7H10N2. With its two allyl groups attached to a cyanamide, this molecule stands out in the world of agrochemicals and specialty synthesis. The formula gives us the count—seven carbons, ten hydrogens, two nitrogens. But beyond the numbers, it reflects a piece of chemistry that gets put to use in real-world settings.
In any field that depends on chemical reactions—whether that’s formulating pesticides or designing new polymers—nothing replaces the basics. The right formula is fundamental. Years ago, I worked on a project focused on urea derivatives, and a simple transcription error in a formula set us back days. Knowing the crisp, accurate formula keeps synthesis on track and deliveries safe, which can mean the difference between profit and loss. For diallyl cyanamide, misidentifying the formula doesn’t just impact the research. It affects manufacturing, transport, legal compliance, and worker safety.
Take agriculture, for instance. Diallyl cyanamide sometimes serves as an intermediate for slow-release fertilizers or specialty chemicals. It’s more than a theoretical compound; it flows through supply chains, onto fields, and ultimately affects food production. In my time collaborating with agronomists, knowing the underlying chemistry simplified troubleshooting when fertilizer batches caused strange growth results. We traced impurities by reviewing formulas line-by-line, pointing right back to the molecular structure. This level of accuracy limits crop failures, protects farm workers, and supports sustainable yields.
Accurate chemical identification helps prevent mix-ups and ensures that products behave as expected. In some notorious cases, companies faced serious litigation from contamination or mislabeled inputs. Legal fallout pushes everyone in the industry to double-check and scrutinize every molecule. For those working in laboratories, clear formulas mean safer handling and easier compliance with storage standards. Years spent around hazardous materials made it second nature to triple-check container labels and Safety Data Sheets. Laboratories and factories can’t risk a shortcut here; people get hurt if corners get cut.
Publishing accurate chemical details prevents confusion. Training chemists and technicians to cross-reference molecular formulas, common names, and proper documentation keeps everyone on the same page. Digital tools now flag inconsistencies that used to slide under the radar. I remember switching our old paper catalog to a digital one—by the end of the month, error rates had dropped by half. Encouraging open communication in research groups and on production lines turns chemical safety into a team effort, instead of an isolated checklist.
Trust in chemical information matters at every step, from the first theoretical idea all the way to the end user. Accurate knowledge of the formula for diallyl cyanamide—C7H10N2—serves as a bedrock for smart decisions in research, industry, and everyday life. Paying attention to small details today saves a lot of trouble tomorrow.
Diallyl cyanamide pops up in both agricultural and industrial labs, drawing attention for its powerful chemical punch. Working around chemicals for years, I’ve seen what happens when a company gets lax about storage. One fumble — a mislabeled drum, a leaky cap — can ruin years of hard work, threaten people’s health, and invite visits from regulators waving hefty fines.
If you’ve handled this substance, you know it’s not your average warehouse stock. Diallyl cyanamide burns at a relatively low temperature, producing irritating fumes if things go sideways. Exposure can irritate skin, eyes, and airways — not a recipe for a productive workday. Keeping it away from oxidizers, acids, and bases stops chemical reactions that could start fires or unleash toxic gases. Those unpleasant burns you hope to avoid? They start with ignoring basic storage discipline.
Chemical stability hinges on the right environment. Humid or hot facilities encourage this chemical to break down faster, creating unpredictable hazards. A dry, cool spot in a well-ventilated building helps slow decomposition and protects workers. From visits to multiple storage sites, I’ve noticed those who invest in climate-controlled rooms spend less time worrying about accidents and more time focusing on innovation. Keeping chemicals like diallyl cyanamide in tightly sealed containers, far from sunlight and heat, becomes second nature with experience.
People groan about strict labelling and documentation rules, but one glance at a wall of identical drums shows why clear signage saves the day. I once witnessed a near-miss where someone grabbed the wrong barrel for a mixing process. The right label — complete with hazard warnings and chemical contents — stays visible at all times. Documentation about storage intervals, temperature records, and access logs isn’t bureaucracy for its own sake; it’s a lifeline. Traceability helps track down problems quickly if there’s a spill or error.
Anyone with access to diallyl cyanamide can’t skip training. Reading a safety sheet isn’t enough — hands-on drills matter. Walking through emergency response routines and learning how to handle containers safely makes a difference. I remember a colleague catching a leak because his training taught him the right odor and warning signs. Investing in people’s knowledge keeps accidents rare and response swift.
Experience shapes attitudes about emergency planning. Fire-resistant storage cabinets and spill kits need to sit within reach, not behind a locked warehouse door. I’ve seen smaller firms struggle after toxic releases forced building evacuations and caught the attention of local media. Communities remember companies by how they handle accidents as much as by the products they make. Building trust starts with up-front safety and transparency about how hazardous materials are managed.
Diallyl cyanamide’s potential rewards always carry a cost in diligence. Companies that pay close attention to safe storage avoid most regulatory and health headaches. Simple moves — climate control, proper labeling, regular training, clear access protocols — build a culture where safety becomes a reflex. Doing the right thing behind the scenes creates peace of mind on the production floor and out in the community.
Diallyl cyanamide pops up mostly in agriculture as a herbicide. Some folks in the lab know it as an intermediate during chemical synthesis. Anyone handling chemicals on a regular basis will tell you, it’s wise to look past fancy names and get at the real-life consequences.
Working summers on a farm, I remember stories of chemicals that did more than weeds in. Several old-timers talked about a time before proper training or protection, and how the after-effects lingered. Sweat, sun, and chemicals made for a rough mix. Diallyl cyanamide isn’t as infamous as pesticides like paraquat, but its risks should not be shrugged off.
Physical contact with diallyl cyanamide may lead to skin irritation, especially for folks with sensitive skin or those skipping gloves. Its vapors might irritate eyes or noses, and accidental ingestion can turn into a medical issue nobody wants. Material safety data says it could cause headaches, dizziness, or even more severe symptoms if exposure continues. Simple truth—long-term exposure to many chemicals never brings any good.
Handling rules push for protective gear: gloves, goggles, and proper masks matter. I’ve seen grown men wave off warnings, only to regret it when rashes or coughs set in. Proper ventilation and keeping exposure as low as possible protect workers and bystanders the best.
Every season, farmers work hard to balance weed control and soil health. Chemicals, left unchecked, often run off into the nearest ditch or stream. Diallyl cyanamide can break down in the environment, but rain and runoff turn a local application into a bigger issue. Aquatic life, fish, and frogs all show sensitivity to trace amounts of various herbicides.
I’ve seen streams clouded up after a heavy rain, and fields that buzzed with life one week but grew quiet the next. Pesticides and herbicides never stay right where they’re put. Careful handling and respecting buffer zones keep ditches clearer and water safer for everything downstream.
It sounds simple, but reading the label and following every step of it beats arguing with poison control. Storage on a farm always needs a locked, marked shelf, away from curious kids or pets. Wheelbarrows and trucks used for chemicals shouldn’t double as food or feed carriers.
Over the years, more groups have stressed not just better chemical handling but trying alternatives. Rotating crops, using cover plants, and physical weed controls lower the need for intense chemical solutions. For any farm or crew, safer habits equal fewer emergency calls and healthier people.
Government regulators rely on up-to-date science to decide which chemicals get cleared for use. Testing water and monitoring soil give a real picture of long-term impacts. Integrated weed management, with less reliance on just one chemical, protects both the land and the people working it.
Public support for organic practices grows each year. Switching isn’t always easy or quick, but each step matters. In the end, responsible use and exploring new weed control methods keep the next generation safer and the soil richer.
| Names | |
| Preferred IUPAC name | N,N-diallylcyanamide |
| Other names |
Cyanodiallylamine N,N-Diallylcyanamide Diallylcarbodiimide |
| Pronunciation | /daɪˈæl.ɪl saɪˈæn.ə.maɪd/ |
| Identifiers | |
| CAS Number | 102-54-5 |
| 3D model (JSmol) | `JSmol` 3D model string for **Diallyl Cyanamide** (C6H8N2): ``` smiles("N#CN(CC=C)CC=C") ``` This is the SMILES string suitable for JSmol and many chemical viewers to generate a 3D model of Diallyl Cyanamide. |
| Beilstein Reference | 1208733 |
| ChEBI | CHEBI:50583 |
| ChEMBL | CHEMBL50637 |
| ChemSpider | 167366 |
| DrugBank | DB14045 |
| ECHA InfoCard | ECHA InfoCard: 100.003.993 |
| EC Number | 203-704-8 |
| Gmelin Reference | 81593 |
| KEGG | C14347 |
| MeSH | D002602 |
| PubChem CID | 15409 |
| RTECS number | UC8225000 |
| UNII | 58A509BBPO |
| UN number | UN2212 |
| CompTox Dashboard (EPA) | DTXSID90145586 |
| Properties | |
| Chemical formula | C6H8N2 |
| Molar mass | 82.12 g/mol |
| Appearance | White crystalline powder |
| Odor | garlicky |
| Density | 0.97 g/cm³ |
| Solubility in water | Soluble |
| log P | 0.12 |
| Vapor pressure | 0.16 mmHg (25°C) |
| Acidity (pKa) | 1.03 |
| Basicity (pKb) | 1.37 |
| Magnetic susceptibility (χ) | -7.36×10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.437 |
| Viscosity | 1.2 mPa·s (20 °C) |
| Dipole moment | 3.54 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 328.6 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -25.8 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -1707 kJ/mol |
| Pharmacology | |
| ATC code | V03AX03 |
| Hazards | |
| GHS labelling | GHS02, GHS07 |
| Pictograms | GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H301: Toxic if swallowed. |
| Precautionary statements | P261, P280, P305+P351+P338, P304+P340, P312 |
| NFPA 704 (fire diamond) | 2-2-2-☠ |
| Flash point | Flash point: 113°C |
| Autoignition temperature | 465°C |
| Explosive limits | Explosive limits: 1.9–9.6% |
| Lethal dose or concentration | LD50 oral rat 260 mg/kg |
| LD50 (median dose) | LD50 (median dose): Rat oral 220 mg/kg |
| NIOSH | SN38500 |
| PEL (Permissible) | PEL for Diallyl Cyanamide: Not established |
| REL (Recommended) | 10 mg/m³ |
| IDLH (Immediate danger) | IDLH: 20 ppm |
| Related compounds | |
| Related compounds |
Cyanamide Calcium cyanamide |
