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HS Code |
841623 |
| Cas Number | 112-41-4 |
| Molecular Formula | C22H44 |
| Molar Mass | 308.58 g/mol |
| Iupac Name | docos-1-ene |
| Appearance | Colorless to pale yellow liquid |
| Density | 0.794 g/cm³ (at 20°C) |
| Boiling Point | 349°C |
| Melting Point | -7°C |
| Flash Point | 146°C |
| Solubility In Water | Insoluble |
| Odor | Mild, hydrocarbon-like |
| Refractive Index | 1.442 (at 20°C) |
| Vapor Pressure | 0.0000513 mmHg (at 25°C) |
As an accredited 1-Docosene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1-Docosene is packaged in a 100 mL amber glass bottle, tightly sealed with a screw cap, and labeled with hazard symbols. |
| Shipping | 1-Docosene is typically shipped in tightly sealed containers made of compatible materials, such as glass or HDPE, to prevent leaks and contamination. It should be transported under cool, dry conditions, away from direct sunlight and sources of ignition, and in accordance with local, national, and international transport regulations for chemicals. |
| Storage | 1-Docosene should be stored in a tightly closed container in a cool, dry, and well-ventilated area away from sources of ignition, heat, and direct sunlight. It should be kept separately from oxidizing agents and acids. Proper chemical storage cabinets or flammable liquid storage areas are recommended to minimize risk of contamination, fire, or degradation. |
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Purity 98%: 1-Docosene with purity 98% is used in polymer production, where it improves polymer chain structure and mechanical strength. Molecular weight 310.63 g/mol: 1-Docosene with a molecular weight of 310.63 g/mol is used in surfactant synthesis, where it optimizes emulsification performance. Boiling point 370°C: 1-Docosene with a boiling point of 370°C is utilized in lubricant formulation, where it enhances thermal stability during high-temperature operations. Viscosity 4.2 cSt: 1-Docosene of viscosity 4.2 cSt is added to synthetic oils, where it increases lubricity and reduces friction coefficients. Melting point -5°C: 1-Docosene with a melting point of -5°C is applied in coating resins, where it enables low-temperature processability. Refractive index 1.443: 1-Docosene with a refractive index of 1.443 is used in adhesive manufacturing, where it improves optical clarity of adhesive films. Density 0.786 g/cm³: 1-Docosene with density 0.786 g/cm³ is utilized in alkylation reactions, where it supports efficient alkyl group transfer and higher product yield. Stability temperature 150°C: 1-Docosene with stability temperature up to 150°C is used in detergent intermediates, where it maintains chemical integrity during high-temperature synthesis. |
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People in industries working with synthetic chemistry or specialty polymers often look for materials that not only do a specific job but also give them options, reliability, and peace of mind. 1-Docosene, as a straight chain alpha-olefin with the molecular formula C22H44, fills that role in a way that goes beyond the ordinary. With almost two decades of hands-on experience blending chemicals and hunting for those “edge” products, I keep running into 1-Docosene in many places that don’t always get much public attention. You might find it running quietly behind the scenes in industries that demand high-purity hydrocarbons, such as synthetic lubricants, surfactants, and specialty chemicals. It stands apart because it brings both versatility and trust for technical users willing to push boundaries.
Folks tend to focus on the basics: purity, physical state, and how a product plays with others in a mix. 1-Docosene comes as a clear, colorless liquid at room temperature — something that makes handling and processing straightforward compared to many other long-chain hydrocarbons that solidify and complicate dosing. With a molecular weight sitting at 308.6 g/mol and a boiling point near 370°C, it survives under tough conditions without breaking down or gumming up machinery. Low freezing point and relatively narrow distillation range mean operators don’t spend half their shift babysitting inconsistent blends. Labs often confirm purity at or above 98 percent, and that high purity gives process engineers room to tune every batch with precision, instead of compensating for background noise or unhelpful byproducts.
Modern industry often pivots around chemistry that meets precise requirements. 1-Docosene takes part in the production of tailored waxes, high-end lubricants, and complex surfactants. In my own work, I have seen how often corporate buyers demand an additive that boosts flexibility in end products without causing problems downstream. 1-Docosene answers that need especially well for synthetic lubricants and high-value polyalphaolefin (PAO) manufacturing. It helps shape the viscosity index — a crucial part of how lubricants respond when things heat up or cool down — and stays stable in the face of oxygen and mechanical stress.
What stands out is its ability to act as both a building block and a performance enhancer. Take surfactant production, for example. Detergents and emulsifiers live or die based on their molecular structure, and 1-Docosene’s long chain length lets chemists fine-tune performance for detergency, foaming, or even skin-friendly formulations. It helps build nonionic surfactants used in personal care, cleaning, and crop protection products, so users have trust that the end result will last on the shelf instead of crumbling or separating with time. Some manufacturers turn to 1-Docosene for cross-linking polyethylene or for experimental work blending low-density polyethylene blends — not just out of habit, but because they’ve seen how it delivers a predictable outcome.
Competition in the alpha-olefin lineup runs thick, with options like 1-Octene, 1-Decene, and 1-Hexadecene often stacked up for price and availability. 1-Docosene sits at a unique crossroads between molecular length, reactivity, and physical properties. Shorter-chain alpha-olefins don’t offer the same film-forming ability or stability for crafting waxes that resist melting and shape-shifting under pressure. Longer chains, on the other hand, tend to solidify at room temperature, making them awkward to handle or integrate into continuous processes without extra steps.
For me, the big difference comes from handling and consistency. Many polyethylene and polyolefin modifiers need that rare combination of low melting point and resistance to oxidation. 1-Docosene covers both. It works well under common plant conditions without requiring a major overhaul of equipment or storage facilities. This stands in contrast to something like 1-Tricosene or 1-Tetracosene, both of which complicate logistics because of their high solidification temperature. Production lines already under pressure benefit from a material that stays liquid and easy to pump, cutting down on downtime and waste.
If you’ve ever worked in formulation labs where failure rates run high and repeatability matters, the frustration with fickle starting materials hits hard. 1-Docosene rarely pulls surprise moves. It has a reputation for batch-to-batch uniformity that lets researchers test new synthetic routes without worrying about mystery contaminants. Technical buyers can rely on it not only as a chemical but as a tool for innovation, knowing it won’t choke up downstream reactors or start unwanted side reactions.
Some of the flexibility here comes from how 1-Docosene interacts with catalysts. In my experience, it forms predictable adducts in hydrosilylation reactions and shines in Ziegler-Natta polymerization. Where other alpha-olefins introduce headaches by requiring careful catalyst tuning or risk clogging reactor lines, 1-Docosene gives a wider processing window. That means research teams and plant operators can focus more on dialing in product specs and less on troubleshooting inconsistencies.
Breakdowns from poor lubricant performance have cost companies millions — sometimes in a single day. Synthetic lubricants designed with 1-Docosene rarely get the spotlight, but their benefits appear quietly in extended oil change intervals, cooler-running gears, and smoother hydraulic systems. PAOs based on this C22 alpha-olefin offer an almost unbeatable combination of oxidative stability and viscosity control. They don’t degrade under heat or shear, meaning fewer emergency shutdowns and lower maintenance costs.
Industrial and automotive lubricants demand chemical backbones that won’t break up over time. In heavy-duty applications, especially gear oils or compressor fluids, material scientists use 1-Docosene to tailor viscosity and volatility. Earlier in my career, trial blends with shorter-chain alpha-olefins wouldn’t meet cold-temperature start-up specs. The jump to 1-Docosene-rich PAO bases solved those issues — gearboxes no longer locked up at subzero temps, and compressor oil life extended by thousands of hours. It proved to me that the difference in chain length isn’t academic — it delivers measurable value.
Talk about chemicals rarely escapes the shadow of sustainability and environmental safety today. 1-Docosene, sourced primarily from ethylene oligomerization or Fischer-Tropsch processes, faces the same scrutiny as its peers. One upside I've seen: because it’s a long-chain hydrocarbon, it breaks down less readily but also accumulates less acutely in waterways than some shorter-range, more mobile molecules. Responsible producers lean on established handling protocols and demonstrate compliance with regional chemical regulations, including REACH or TSCA.
Forward-thinking chemists look for ways to derive 1-Docosene from greener pathways, such as bio-based ethylene. Companies investing in more renewable upstream processes aim to shrink the carbon footprint of specialty chemicals. Real progress depends on a twin approach: continuing best-practice management of existing supply chains, and funding research into biorefinery technologies that unlock scale without undercutting purity or consistency. My own view is that picking materials like 1-Docosene, with a long record of safe, reliable use, builds a stronger foundation for industry transitions toward circular systems.
On the ground, how a chemical behaves during storage and transport matters as much as what happens in the product. In my time shipping and auditing plants, I’ve noticed that 1-Docosene’s high flash point and low reactivity drastically reduce accident risks compared to more volatile or reactive monomers. Storage at ambient temperature in standard steel or plastic drums avoids the need for cooling or inerting, saving cost and setup time.
From a logistics standpoint, its clear liquidity at room temperature sidesteps major headaches. Unlike some higher-chain alkenes that solidify and then demand heat tracing or agitation (adding costs, risks, and complexity), 1-Docosene lines rarely block or require costly flushouts. Anyone dealing with remote facilities or challenging climates knows that simplicity in handling translates directly to fewer shutdowns and less emergency maintenance.
For those who care about traceability and quality, regular testing and batch tracking see most 1-Docosene products hit or exceed published specs. Purity checks by GC and NMR methods confirm that typical batches avoid troublesome side-olefins and saturates. Chemical manufacturers, including some I’ve worked alongside, often run additional checks for peroxide content and color index, learning from past process hiccups that even small impurities disrupt downstream chemistry.
In larger facilities, procurement teams look for reliable suppliers with transparent records, rather than chasing the lowest price. Over years spent as a technical advisor, I’ve seen more operations managers lean into building close partnerships with suppliers who document and share rigorous in-house assay results. That reduces the odds of runaway batch failures and process recalls. Trust gets built on open communication and mutual learning, which 1-Docosene-centric supply chains support better than many.
1-Docosene’s technical profile sets it up for next-gen work in fields like specialty adhesives, high-performance coatings, and even advanced electronic materials. Some research teams explore its role as a hydrophobe in nanoemulsions or as a backbone in designer surfactants built for targeted drug delivery. While those efforts keep evolving, one constant is that the material’s predictable chemistry keeps project delays and unexpected waste to a minimum.
In additive manufacturing and 3D printing, developers seek out chain extenders that resist oxidation and UV breakdown. 1-Docosene possesses a backbone tough enough to survive post-processing and compatible with custom monomers and initiators. This means experimental formulations for flexible films, waterproof coatings, or even energy storage membranes now frequently include it in early trials. These efforts ride on the back of the product’s established record, rather than gambling on still-unproven newcomers.
No material fits every job. In my experience, shortcomings can pop up in feedstock availability and price volatility, especially during surges in global demand or disruptions along the ethylene supply chain. High-purity alpha-olefins, particularly longer chains, sometimes face bottlenecks tied to refinery output cycles or regulatory changes in major producing regions.
To head off these risks, smart buyers diversify their sources and negotiate longer contracts with backup suppliers. Process engineers sometimes experiment with blending similar-length alpha-olefins during tight windows, but for most end uses, sticking with the steady supply of 1-Docosene pays dividends in long-term consistency. Investment in better inventory planning — and, more recently, in digital supply chain tracking — gives companies extra cushion for the dips and spikes that always come down the pike.
A big part of 1-Docosene’s value comes from the confidence it builds in formulating and scaling high-value specialty chemicals. My work with technical teams and process leads has shown repeatedly that switching to new base ingredients carries risk — in performance, in cost, and in operational complexity. This material smooths out those bumps, letting R&D departments explore new territory without gambling everything on a single bet.
Skills built through trial-and-error in real production environments matter more than isolated lab data. That means people working closest to the process — from lab manager to floor operator — consistently report lower rates of process upsets, fewer line clean-ups, and less lost product when using established, well-characterized alpha-olefins. 1-Docosene fits that bill, delivering a working edge that stands up to both day-to-day production and bold new launches.
New product launches, shifting regulations, and sustainability pushes all keep industry moving. 1-Docosene, thanks to its balance of chain length, chemical purity, and easy handling profile, looks set to keep playing a leading role. Given the ongoing research into renewable olefin sources, my hunch is demand for this product will grow, especially as more sectors realize the value of cutting maintenance downtime, improving product reliability, and easing the transition to greener feeds.
In tech-centric manufacturing, companies move quickly from bench to pilot plant. They need materials that don’t throw surprises, and that is precisely where my positive experience with 1-Docosene comes through strongest. By fostering open discussion among technical teams, industry partners, and researchers, everyone can lock in shared knowledge around best use, pitfalls to avoid, and ongoing development. Whether your focus is reducing emissions, extending equipment life, or developing products for untapped markets, having a chemical like 1-Docosene in the toolkit opens new pathways for innovation and growth.
After years on the front lines of formulating, scaling, and troubleshooting high-performance materials, it’s clear that 1-Docosene delivers a rare kind of dependability. It stands out for physical consistency, cooperation with modern catalysts, and broad utility across applications. Labs and factories looking to eliminate headaches, improve repeatability, and future-proof their products should consider what this unique alpha-olefin has to offer. The next generation of sustainable solutions and innovative new products will be built on ingredients that don’t just promise but deliver, based on real-world experience — and, by all evidence, 1-Docosene has earned its place in that lineup.