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2-Dimethylamino-1,3-Dioxolane

    • Product Name 2-Dimethylamino-1,3-Dioxolane
    • Alias DMA-Dioxolane
    • Einecs 225-151-7
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    631927

    Chemical Name 2-Dimethylamino-1,3-dioxolane
    Molecular Formula C5H11NO2
    Molecular Weight 117.15 g/mol
    Cas Number 2360-03-0
    Appearance Colorless liquid
    Boiling Point 113-115°C
    Density 0.996 g/mL at 25°C
    Solubility Miscible with water
    Refractive Index 1.419-1.421
    Flash Point 38°C (closed cup)
    Smiles CN(C)C1OCOC1
    Pubchem Cid 18910

    As an accredited 2-Dimethylamino-1,3-Dioxolane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A 500 mL amber glass bottle with a secure screw cap, labeled "2-Dimethylamino-1,3-Dioxolane, 99%," and hazard warnings.
    Shipping 2-Dimethylamino-1,3-Dioxolane should be shipped in tightly sealed containers, protected from moisture and incompatible substances. Use appropriate hazard labeling and follow all regulatory guidelines for chemical transport, including documentation and handling instructions. Ensure packaging prevents leaks or spills, and transport the chemical under cool, well-ventilated conditions to maintain stability and safety.
    Storage 2-Dimethylamino-1,3-dioxolane should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from heat sources, ignition sources, and incompatible materials such as strong oxidizers and acids. Protect from moisture and direct sunlight. Use proper labeling and secondary containment to prevent spills. Store at temperatures recommended by the manufacturer or SDS guidelines.
    Application of 2-Dimethylamino-1,3-Dioxolane

    Applications of 2-Dimethylamino-1,3-Dioxolane in Industrial Manufacturing

    As a specialist manufacturer, we supply 2-Dimethylamino-1,3-Dioxolane to key industrial sectors where stringent quality, regulatory, and performance demands define end-use requirements. Below, we detail its downstream applications, compliance context, dosage ranges, integration steps, and real-world product outcomes observed in global manufacturing environments.

    1. Pharmaceutical Intermediates Synthesis

    Pharmaceutical manufacturers use 2-Dimethylamino-1,3-Dioxolane as a functional intermediate during multi-step active pharmaceutical ingredient (API) production, especially for heterocyclic and amino-substituted drug molecules where precise nitrogen introduction and cyclic protection are critical. Integration in these syntheses ensures controllable reactivity, minimized byproduct formation, and reliable downstream purification, contributing directly to batch consistency and regulatory assurance.

    Industry compliance standards

    • European Pharmacopoeia (Ph. Eur.) monographs for APIs
    • United States Pharmacopeia (USP) requirements for starting materials
    • ICH Q7 Good Manufacturing Practice Guidelines
    • FDA cGMP requirements (21 CFR Parts 210/211)

    Typical usage ratio

    • 0.3–1.5 molar equivalents per target intermediate; adjusted based on substrate reactivity and required yield

    Downstream process integration

    • Introduced during the protection or derivatization stage in pharmaceutical reaction schemes, typically under controlled temperature and inert atmosphere in reactor trains

    Final product types

    • API batch intermediates (e.g., protected amino acids, cyclic amines)
    • Generic and branded API molecules post-derivatization

    2. Electrolyte Additive for Lithium-Ion Batteries

    Battery material producers utilize this compound to modify electrolyte formulations, improving lithium salt solubility and electrochemical stability. Its incorporation enhances solid electrolyte interphase (SEI) formation on anode surfaces, increasing cycle life while maintaining strict non-aqueous purity levels mandated for high-energy-density cells.

    Industry compliance standards

    • IEC 62660-2:2022 Safety requirements for secondary lithium-ion cells
    • UL 2580 Battery safety requirements
    • ISO 9001:2015 certified quality management of battery manufacturing
    • REACH registered for battery material supply

    Typical usage ratio

    • 1–3% by weight in the non-aqueous electrolyte formulation; tuning based on cell chemistry, operating voltage, and desired cycle performance

    Downstream process integration

    • Dosed directly into electrolyte mixing tanks before vacuum drying and cell filling; precise control required to prevent excess viscosity and maintain dielectric properties

    Final product types

    • Electrolyte blends for cylindrical, prismatic, and pouch lithium-ion cells
    • Finished battery packs for electronics and electric vehicles

    3. Epoxy Resin Curing Accelerator

    In the composites and coatings sector, manufacturers formulate 2-Dimethylamino-1,3-Dioxolane into epoxy systems as a tertiary amine catalyst to accelerate curing at ambient or elevated conditions. The compound interacts specifically with epoxide and anhydride groups, reducing cure times and improving polymer crosslink density needed for high-performance coatings, adhesives, and composite laminates.

    Industry compliance standards

    • ISO 9001:2015 for quality management systems in resin production
    • RoHS (Restriction of Hazardous Substances Directive) for electronics or appliance applications
    • ASTM D1763 (epoxy resin for electrical applications)
    • REACH compliance for EEA chemical supply

    Typical usage ratio

    • 0.2–1.0 phr (parts per hundred resin) depending on epoxy type and target cure speed

    Downstream process integration

    • Added during final resin blending, homogenized before fillers or reinforcements, followed by controlled pot life management prior to application or lay-up

    Final product types

    • Filled and unfilled epoxy casting resins
    • Composite prepregs and laminates for industrial, aerospace, and automotive parts
    • High-durability floor and tank coatings

    4. Agrochemical Synthesis Intermediate

    Crop protection formulators source this material as a key building block for selective synthetic pathways in fungicide or herbicide active ingredient manufacturing. Its cyclical amine structure enables targeted reactivity in one-pot or sequential reactor systems, contributing to clean conversion and facilitating downstream purification crucial for regulatory acceptance globally.

    Industry compliance standards

    • FAO/WHO Specifications and Evaluations for Agricultural Pesticides
    • ISO 17025-certified QC labs for agrochemical analysis
    • REACH registration for chemical intermediates
    • China ICAMA certification for local compliance

    Typical usage ratio

    • 0.5–1.2 equivalents relative to target substrate; fine-tuned per reaction pathway and target active concentration

    Downstream process integration

    • Fed into synthesis vessels in early or mid-stage alkylation or cyclization reactions, often followed by extraction and phase separation for AI isolation

    Final product types

    • Technical-grade agrochemical actives (herbicides, fungicides)
    • Formulated crop protection products (emulsifiable concentrates, water-dispersible granules)

    5. Specialty Polymerization Initiator

    Producers in the specialty and performance polymer sector rely on 2-Dimethylamino-1,3-Dioxolane as a nucleophilic initiator or co-catalyst for precision addition and ring-opening polymerizations, particularly where controlled initiation is essential to achieve targeted molecular weights and block architectures in segments such as medical devices and advanced coatings.

    Industry compliance standards

    • ISO 13485:2016 for polymers in medical devices
    • USP Class VI plastics (where relevant for biomedical applications)
    • ISO 9001:2015 for specialty polymer manufacturing
    • California Proposition 65 for composition and labeling

    Typical usage ratio

    • 0.05–0.5 mol% based on total monomer content; set according to desired polymer length and functional group conversion rate

    Downstream process integration

    • Introduced at reaction onset with monomers and co-catalysts in polymerization reactors under monitored temperature and inert gas purging

    Final product types

    • Block and graft co-polymers for diagnostic applications
    • Polymer-based medical device components
    • UV-curable coatings for electronics
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    Certification & Compliance
    More Introduction

    2-Dimethylamino-1,3-Dioxolane: Product Introduction

    About Our Work with 2-Dimethylamino-1,3-Dioxolane

    Every day in the lab and the plant, our focus remains on delivering chemicals that perform as intended. Among our specialty products, 2-Dimethylamino-1,3-Dioxolane holds a unique place thanks to its distinct chemical attributes and the range of applications we see customers pursue. Over the years, we have refined our processes to ensure every batch meets strict quality controls—consistency you can see, from color and solubility down to the last trace of moisture. This is not just a catalog item for us; it is a result of countless experiments, process tweaks, and conversations with our partners in research and production.

    Model and Specifications

    We produce 2-Dimethylamino-1,3-Dioxolane in high volumes, suited for both development and larger-scale industrial applications. Our product demonstrates high purity, typically reaching above 99%. Freshly produced lots reveal a clear, colorless to faintly yellow liquid, with a characteristic odor easy to distinguish in any well-equipped lab setting. Moisture and impurity levels stay tightly controlled through careful distillation and analytics—this means our dioxolane keeps side reactions and unpredictable surprises to a minimum for end users.

    Viscosity and density remain within a narrow range that users in specialty synthesis often require. Our long experience with scaling up has taught us how stability plays out across varying storage conditions—whether our drums sit in temperature-controlled warehouses or get shipped mid-winter across continents, feedback shows the product’s stability stands up as expected. Chemical supply is only as good as its supply conditions. If clarity, minimal residue, and performance with catalysts matter for your synthesis needs, you notice how repeatable manufacturing processes raise the bar over time.

    Real-World Usage and Value

    Customers most often bring our 2-Dimethylamino-1,3-Dioxolane into polymer chemistry, organometallic synthesis, and fine chemical work. In practice, the molecule’s ring structure and dimethylamino group generate reactivity that pushes reactions forward where more stable ethers stall. We have watched formulation scientists choose it for selective alkylation tasks—exploiting higher solubility for polar and non-polar compounds alike. As molecular architects demand more specificity in their intermediates, the unique nucleophilicity and ring-opening pathways have turned our dioxolane into a trusted option for making complex building blocks.

    Scale-up studies often reveal real-world strengths and hiccups you won’t catch in the textbook. Over the years, customers showed us how the product provides a workable alternative to more hazardous aziridines and less stable amine ethers. Operations teams tell us that its volatility and manageable flammability present fewer headaches around solvent recovery, ventilation, and emissions controls compared to traditional competitors. In tightly regulated markets like pharmaceuticals, these operational pluses turn into time and cost advantages.

    Key Differences from Other Amino Dioxolanes

    Not every dioxolane brings the same flexibility or reliability into the lab. Compared to simple dioxolanes or other amino-ether blends, 2-Dimethylamino-1,3-Dioxolane allows better control over selectivity and reaction speed in multi-step syntheses. Chemically, the presence of two methyl groups strongly affects both steric properties and reactivity. Researchers find fewer side reactions with acid-sensitive reagents, and the compound proves less likely to introduce trace aldehydes, which disrupt many precision syntheses. Our quality control team has tracked these consistency benefits over years of production and customer assessments.

    We produce several amine-functionalized cyclic ethers, including analogs like morpholine derivatives and various substituted dioxolanes. In head-to-head performance, 2-Dimethylamino-1,3-Dioxolane stands out for having higher compatibility with metal catalysts—a trait highlighted by those running transition metal-catalyzed cross-couplings or manipulating boronic acids. The ring structure and electron density deliver stability against oxidation, ensuring shelf life and handling ease outpace most short-chain etheramines.

    Formulators working with us for battery electrolyte additives, specialty coatings, or API intermediates recognized early on that this molecule’s volatility is manageable compared to linear amine ethers. Cleanup and product recovery often become faster and more cost-effective. Those in polymer and resin synthesis have told us the unique balance of basicity and ring strain allows initiations not possible with more sterically hindered ether amines.

    Quality and Safety—Chemical Manufacturer’s Perspective

    Manufacturing solvents and intermediates usable for advanced chemistry means running tests on every lot and reviewing customer feedback closely. We use advanced techniques—NMR, GC-MS, titration—to certify every shipment, watching out for signals that hint at over-oxidation, trace acidic or basic contaminants, or water ingress. Not every supplier pays this much attention to stabilization and packaging, but in our experience, minor leaks or poor capping rapidly degrade sensitive amine ethers.

    We respect the risks involved with handling 2-Dimethylamino-1,3-Dioxolane. Stringent storage guides how we fill and seal our containers. Teams prepare drums and bottles under inert atmospheres to protect product integrity. We train onsite staff on diagnostic signs of decomposition or contamination, ensuring each batch reaches users as fresh as the day it left the factory. Years of safe working practices, site audits, and routine scenario drills inform every step.

    For large-scale users, our technical consultants respond directly to requests about compatible materials, process hazards, and solvent recovery. Years in this industry taught us how to work together on permitting, emissions tracking, and compliant disposal—all driven by first-hand familiarity with local and international regulations for amine ethers. Having navigated countless inspections and change-control requests, we share proven ways to satisfy strict documentation, from Certificates of Analysis to full traceability on request.

    Why Purity and Consistency Matter

    Chemicals with unique properties attract high-value applications, but every success story starts with purity. Chemists who have struggled with unreliable reagents or batch-to-batch variability quickly see why careful control during production matters. Imagine running a 40-hour synthesis and discovering an impurity triggered polymer gelation or side reactions. Small details—residual solvents, low-level peroxides, unreacted acrylates—can ruin whole campaigns or lead to unexpected downstream issues.

    So we invest in closed-system handling, sealed transport, and fresh distillation. Internal audits and cross-checks, often tedious, minimize chances of mishaps. Engineers adjust temperature, pressure, and reaction times to match the optimal parameters for each production scale. This translates to reproducibility, smoother scale-up for our customers, and confidence when end products face regulatory scrutiny. High-grade starting materials have made ambitious projects in pharmaceuticals, electronics, and specialty elastomers possible.

    Process Improvements and Collaborations

    Continuous improvement suits both manufacturers and customers. We take lessons from customer feedback loops seriously. As users develop new products, unexpected outcomes sometimes reveal how nuanced solvent and intermediate behaviors can be. Over the years, when researchers shared trouble with specific contaminants or process bottlenecks, our R&D and engineering teams co-developed solutions—sometimes tweaking reaction sequences, sometimes testing new purification media or storage protocols.

    Our collaborations with supply chain partners and academic groups help us improve long-term reliability and adapt to rapid industry changes. Regulatory developments or new environmental guidance prompt us to test alternative stabilizers, greener solvents, or improved containment strategies. Some breakthroughs came from listening to small pilot plant operators, not just high-volume customers. In our experience, real progress is collective and grounded in practical experience, not isolated sterile innovation.

    Sustainability goals change both production and downstream use. Lowering solvent losses, minimizing energy usage in distillation, and developing recyclable drum liners all became possible by listening to customers and our own plant workers. Sometimes, the simplest switch—from single-use containers to reusable IBCs—translates directly into cost savings and reduced footprint. Over the past decade, we’ve seen trust deepen with supply chain partners who value transparency about sourcing, emissions, and process evolution.

    Product Availability and Support

    As a manufacturer, we maintain flexibility in batch size and packaging options. Small research lots support innovation, but steady supply for pilot and full-scale production speaks to our capacity and planning. Customers trust our ability to ship on tight deadlines—a trust earned through decades of missed weekends, late shipments, and practical problem-solving. In some cases, we’ve built backup inventories during raw material shortages, drawing on lessons from previous market disruptions. Shortages and surges in demand challenge manufacturers to stay adaptable; we learned to weather unexpected raw material price jumps by developing multiple sourcing channels and investing in critical infrastructure.

    Our customer support extends beyond paperwork. Experienced application specialists handle detailed queries from process engineers and lab managers who rely on person-to-person expertise. Our technical team makes site visits to help optimize product integration, working side by side with end users instead of merely filling orders. Most of our strongest client relationships started with technical challenges—chemical incompatibility, scaling failures, off-spec materials—and evolved as we delivered reliable solutions.

    Environmental Considerations and Responsibility

    Today, responsible manufacturing demands more than just consistent product quality. 2-Dimethylamino-1,3-Dioxolane presents a profile that lines up with stricter environmental expectations. Its volatility helps with solvent recovery, reducing emissions through closed-loop recovery in modern plants. As regulatory agencies update exposure limits and waste disposal standards, we keep our processes under review. Routine air and water monitoring, investments in treatment systems, and participation in safe chemical stewardship programs represent ongoing commitments. These are not optional for firms who rely on scientific progress and regulatory trust.

    Product lifecycle management shapes our approach. We gather disposal and emissions data, look for ways to lower waste at each process stage, and invest in upcoming technologies for green chemistry. Customers with zero-discharge programs or energy efficiency goals push us forward. If a process emerges that maintains performance using less resource-intensive feedstocks, we put it to the test in our pilot lines. Openness about production materials, energy use, and emission totals builds buyer confidence, but it also exposes us to the healthy discipline that comes from scrutiny.

    Technical Challenges and Solutions

    Real insights come from hands-on experiences with technical problems. Moisture sensitivity in some applications used to frustrate customers, leading to delays or rejected intermediates. After reviewing these challenges, we improved our drying procedures, invested in more robust on-line monitoring, and tightened standards for acceptable water content. These process changes cut customer defect reports by more than half, saving time and resources on both ends.

    In another instance, a customer in electronics manufacture ran into trouble with trace metal contaminants. We responded with expanded filtration and analytical control, conducting extra purity checks with ICP-MS. Changes like these came not from theoretical design, but from problems seen in the field and solved through direct collaboration.

    Shipping and packaging for reactive solvents provide their own set of lessons. Drums with inferior linings or poor gaskets caused trouble during long shipment routes, especially in regions with extreme humidity or temperature variation. Working with packaging engineers, we standardized drum materials and closures, making product degradation far less likely under diverse conditions.

    Outlook and Industry Trends

    Markets shift as end-user demands grow more specialized. The trend toward tailored pharmaceuticals, precision polymers, and advanced materials means greater scrutiny on precursor reliability. 2-Dimethylamino-1,3-Dioxolane’s molecular architecture answers many emerging needs—selective solubility, stability, and controlled reactivity—but we recognize no product remains at the cutting edge forever. Constant dialogue with formulators, end users, and regulatory bodies helps us anticipate market changes and invest wisely in process improvements.

    Digitalization and data transparency increasingly support product traceability and supply certainty. We developed internal systems for batch tracking and compliance reporting, so customers always know the source and control measures behind every kilogram shipped. Efforts like these turn manufacturing from a black box into an open process—one that rewards reliability, sustainability, and technical rigor.

    The Manufacturer’s Commitment

    Readers may come expecting another technical write-up, but success stories behind 2-Dimethylamino-1,3-Dioxolane are stories of diligence, partnership, and craft. Our approach remains grounded: listen to users, learn from failures, invest in meaningful improvements, and never shy away from transparency. Each drum shipped represents countless decisions and the steady hands of people who understand the stakes, whether in R&D, process control, or logistics.

    As industries grapple with greater technical demands and regulatory complexity, the value of trustworthy supply partners grows. Products like 2-Dimethylamino-1,3-Dioxolane will keep evolving through the interplay of manufacturer expertise, customer insight, and the drive for both high performance and responsible stewardship. Collaboration fuels progress; attention to detail secures it.