|
HS Code |
267923 |
| Chemicalname | 1,3,2-Dioxathiane 2,2-Dioxide |
| Molecularformula | C2H4O4S |
| Molarmass | 124.12 g/mol |
| Casnumber | 108-80-5 |
| Appearance | White crystalline solid |
| Meltingpoint | 70-71 °C |
| Boilingpoint | 229 °C (decomposes) |
| Density | 1.5 g/cm³ |
| Solubilityinwater | Soluble |
| Odor | Odorless |
| Synonyms | 1,3-Propane sultone |
| Flashpoint | 116 °C |
| Structuretype | Six-membered heterocycle |
| Refractiveindex | 1.470 |
| Stability | Stable under recommended storage conditions |
As an accredited 1,3,2-Dioxathiane 2,2-Dioxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White powder packaged in a sealed amber glass bottle, 25 grams, Sigma-Aldrich labeling with product details, hazard pictograms, and lot number. |
| Shipping | 1,3,2-Dioxathiane 2,2-Dioxide should be shipped in tightly sealed containers, protected from moisture, and stored in a cool, dry place. Classified as a chemical reagent, it must comply with local, national, and international regulations. Shipping requires appropriate labeling, safety documentation (SDS), and may involve hazardous material handling protocols. |
| Storage | **1,3,2-Dioxathiane 2,2-Dioxide** should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from incompatible materials such as strong oxidizers and bases. Protect from moisture and direct sunlight. Use only with adequate ventilation, and avoid prolonged exposure. Follow Sigma Aldrich, Merck, or TCI Chemical safety and storage guidelines for this compound. |
Competitive 1,3,2-Dioxathiane 2,2-Dioxide prices that fit your budget—flexible terms and customized quotes for every order.
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Manufacturing chemicals with reliability requires experience, rigorous process control, and deep respect for the end users who rely on results every day. In our years of running reactors, controlling temperatures, and watching for those subtle shifts during synthesis, we’ve come to understand what sets a chemical like 1,3,2-Dioxathiane 2,2-Dioxide apart from the crowd. Its chemistry doesn’t leave a wide margin for error, and a trusted production approach makes all the difference between a batch that meets demanding specs and one that falls short.
Years of continuous feedback from downstream users and strict analytical practices have taught us to watch for subtle process variabilities others might miss. We control every step in the manufacturing of 1,3,2-Dioxathiane 2,2-Dioxide — from sourcing raw inputs to purification, drying, and final containment. In our own hands, the tightest quality standards translate into consistent crystalline form, high assay, and low residue. We don’t hand off any stage to outside parties, preferring to maintain direct supervision over every shift. These in-house controls cut down on variants and guarantee a product that delivers exactly what the application demands—again and again.
Our line of 1,3,2-Dioxathiane 2,2-Dioxide originates from carefully calibrated reaction environments, monitored for moisture, pH, and trace contaminants. Every batch comes as a free-flowing solid, with a distinctive, consistent particle size distribution that supports precise dosing at end-user facilities. Analytical methods, validated over years, focus on purity, identity (verified by NMR and IR), and residual moisture. The finished product leaves the floor with typical assays above 99% for most production runs, and every vessel is sampled for actual moisture content, not simply averaged. Ash and contaminants remain minimal thanks to attention throughout work-up and handling. The integrity of our packaging stands up to storage and transport, keeping the product dry and free from atmospheric absorption long after it leaves the plant.
Through direct feedback from our partners in pharmaceuticals, advanced materials, and research labs, we’ve seen 1,3,2-Dioxathiane 2,2-Dioxide take on a surprisingly broad role. It finds regular use as a reducing agent, owing to its selectivity and reliability that simplifies complex process streams. Colleagues in the specialty chemicals sector report positive results using it for protecting group chemistry and in specialized oxidation protocols, where the ability to repeat reactions with consistent starting reagent purity matters tremendously.
In pharmaceutical synthesis, where trace impurities can spell disaster, our product’s clean profile and batch-to-batch repeatability relieve a lot of the stress from process development. Teams working on scale-up value the absence of erratic byproducts, which means fewer surprises during pilot runs and more straightforward regulatory submissions. In research environments, the reagent helps chemists probe new catalytic cycles and reaction mechanisms, sometimes uncovering pathways not accessible with less predictable alternatives.
Many buyers sift through options based on spec sheets alone. Yet, those who have handled fine chemicals on the production floor know the gaps between what’s written and what shows up in the bag each time. Our product stands apart because we care about the realities of downstream processing, not just the numbers on a certificate of analysis.
We never substitute lower quality precursors and we avoid unnecessary stabilizers that might linger as invisible residues in sensitive syntheses. Colleagues have shared stories of products that clump or discolor after a few months in the warehouse; with our material, you won’t find runaway caking or yellowing, even under humid conditions. We put in the effort to dry, sieve, and protect the solid so it flows into reactors smoothly and doesn’t foul feeders or leave sticky films in hoppers.
The difference turns up clearest in multi-step chemical processes, where uncontrolled impurities sabotage subsequent steps or lower the overall yield. Users regularly report sharper endpoint determination and easier workup, which in turn cuts down on rework or product loss. This lets chemists and plant operators focus on innovation, not troubleshooting unforeseen side reactions or downstream filtration headaches.
We recognize the importance of safety and sustainable operation. Years of working alongside process chemists, operators, and regulatory professionals has sharpened our approach. From the planning stages of each synthesis batch, we scrutinize not just chemistry but worksite safety and environmental controls. Our 1,3,2-Dioxathiane 2,2-Dioxide leaves the facility after full hazard review by our trained team, with the purity and physical form facilitating safe handling.
Proper training and PPE help operators work safely in close contact with this substance, and we provide field support to user facilities revamping their handling protocols. Packaging is compatible with typical chemical handling equipment, and labels include scannable batch traceability so issues can be tracked to the source promptly—critical for customers running regulated or just-in-time manufacturing environments.
Many end users want to know where their chemicals originate, especially for regulated or high-stakes applications. From the beginnings of each batch, we document every step for traceability. We’ve worked to build trust with long-term supply partners and have the access to documentation for lot histories, process controls, and independent verification. This culture of openness takes extra effort, but those who’ve suffered through supply chain disruption know the value.
If a user faces a change in raw material requirements or needs documentation for regulatory filings, we provide real, actionable answers. We see ourselves as an extension of your quality assurance process, not a faceless supplier. Supporting successful downstream outcomes—rather than just moving product—makes long-term sense for everyone involved.
Customers approach us not just for a bag of reagent, but for the ability to solve specific problems. For example, one of our pharmaceutical clients recently needed better batch reproducibility when transferring a multi-step synthesis from bench to kilo scale. Prior suppliers' versions of 1,3,2-Dioxathiane 2,2-Dioxide carried impurities at levels that ranged too widely. Only after switching to our consistently produced batches did they succeed in resolving a stubborn downstream crystallization, boosting not just yield but process reliability for future runs.
This kind of problem solving takes more than a handshake and a safety data sheet. It means listening to feedback, following up when challenges pop up, and fine-tuning our own process until the results support the end goal. Our technical team spends time in your application space—not just in our lab—looking for new ways to improve and support your process.
We’re not content standing still. Over decades, laboratory and pilot teams have experimented with catalysts, solvents, and reaction times to hone our processes. R&D investment continues to drive down impurities and reduce cycle times, paying off both in quality and cost savings for buyers. Our technical experts attend industry meetings, collaborate with universities, and pay close attention to published best practices, ensuring each batch reflects the latest knowledge in chemistry and safety.
As regulatory requirements become stricter worldwide, our compliance standards move with the times. We use the voice of our clients to refine not only analytical methods but also packaging and transport protocols so that product failures from the unexpected don’t derail your strategy. The lines of communication remain open, and customer-driven feedback helps guide our next process improvements.
Comparing chemical products based on a single metric—like purity—misses the bigger picture. 1,3,2-Dioxathiane 2,2-Dioxide from our lines consistently demonstrates high purity, but what regular users really note is the ease of dissolution, convenience in metering, and reliability in complex, multi-stage syntheses. Peers in the chemical industry sometimes offer alternatives with variable particle size or higher moisture content. Those inconsistencies throw off dosing accuracy and require extra process adjustment, ultimately delaying project timelines.
Feedback from production facilities shows that other products, made by more fragmented supply chains, suffer from batch-to-batch swings in quality or unexpected contaminants. Those using our material, by contrast, report process simplification and reassurance that each order matches prior shipments. This reliability translates into more predictable project timelines, less wasted material, and lower production costs—not from cutting corners, but from deliberate attention to consistent execution.
Delivering fine chemicals that work takes commitment built over years. Our team brings backgrounds in chemical engineering, organic synthesis, analytical testing, and plant operations. Together, we’ve weathered equipment overhauls, regulatory changes, and shifting customer needs. Each time, we’ve adapted our process to remain both dependable and cost-competitive.
Customers have relied on us through industry booms and downturns, often approaching us with new technical requirements or challenges. Our willingness to collaborate, rather than just transact, sets the stage for longer-term partnerships. Many of our clients become repeat buyers, returning year after year, knowing that we will do the heavy lifting to keep their production lines running and their projects moving forward.
On any given day, our staff can be found monitoring reactors, testing lots, consulting with supply partners, or troubleshooting handling questions. We don’t operate in isolation; we connect directly with scientists and plant operators who have to make advanced chemistry work, often under time and economic pressure. By sharing real data and process insights, we build confidence in our products, and customers come to trust the person behind the product, not just the label on the drum.
Unlike one-size-fits-all solutions, we adapt not just to current needs but to the evolving landscape of chemical manufacturing, regulatory standards, and application-specific challenges. Whether the demand centers on pharmaceutical or specialty chemistry, our ability to meet new challenges stems from deep expertise and a dedication to supporting the end user every step of the way.
Our eyes remain fixed on the future—balancing innovation, dependability, and responsibility. As we continue producing 1,3,2-Dioxathiane 2,2-Dioxide, we also invest in technologies and process improvements aimed at reducing waste, minimizing emissions, and making logistics as efficient as possible. We value the partnership with each customer and encourage regular feedback, knowing that hands-on voices in the field shape the best products and solutions.
Those seeking a reliable source for critical chemical building blocks appreciate both how we operate and what results they see in their process. We remain committed to offering more than just raw materials. Our aim is to strengthen the outcomes of those who rely on our craft—every day, batch after batch.