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2-(2-Methoxyethoxy)Acetic Acid

    • Product Name 2-(2-Methoxyethoxy)Acetic Acid
    • Alias DIGLYCOLIC ACID MONOMETHYL ETHER
    • Einecs 205-594-8
    • 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
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    Specifications

    HS Code

    341284

    Chemical Name 2-(2-Methoxyethoxy)acetic acid
    Cas Number 527-07-1
    Molecular Formula C5H10O4
    Molecular Weight 134.13
    Appearance Colorless liquid
    Boiling Point 244 °C
    Melting Point -25 °C
    Density 1.19 g/cm3
    Solubility In Water Miscible
    Refractive Index 1.428
    Flash Point 108 °C
    Pubchem Cid 8090

    As an accredited 2-(2-Methoxyethoxy)Acetic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 250 mL amber glass bottle with tamper-evident cap, labeled "2-(2-Methoxyethoxy)Acetic Acid," CAS number, and hazard warnings.
    Shipping **2-(2-Methoxyethoxy)acetic acid** should be shipped in tightly sealed, chemically resistant containers. Protect from physical damage and store away from incompatible substances. During shipping, comply with all local and international regulations, including labeling and documentation. Avoid extreme temperatures and moisture. Handle with appropriate safety precautions, such as gloves and eye protection, during transfer and storage.
    Storage **2-(2-Methoxyethoxy)acetic acid** should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from heat sources, direct sunlight, and incompatible substances such as strong oxidizers or bases. Ensure proper labeling and keep away from moisture. Use secondary containment to prevent leaks or spills, and follow all relevant safety guidelines and local regulations.
    Application of 2-(2-Methoxyethoxy)Acetic Acid

    Applications of 2-(2-Methoxyethoxy)Acetic Acid in Industrial Manufacturing

    2-(2-Methoxyethoxy)Acetic Acid serves as a critical intermediate in several specialized chemical processes. As the manufacturer, we ensure strict quality control from synthesis through packaging, directly supporting downstream operational requirements in each application sector. Below, we detail key industrial uses, with specific regulatory and process guidance for formulation managers and technical buyers.

    1. High-Performance Polycarboxylate Ether (PCE) Superplasticizer Synthesis

    In the concrete admixture sector, manufacturers incorporate 2-(2-Methoxyethoxy)Acetic Acid as an essential monomeric acid component for the creation of modern PCE superplasticizers. The product delivers targeted molecular modification within backbone structures, enhancing water reduction and workability in ready-mix and precast concrete. Careful dosing and integration are required to meet both regulatory obligations and customers’ technical specifications.

    Industry compliance standards

    • ASTM C494/C494M–23 (Specification for Chemical Admixtures for Concrete)
    • EN 934-2:2021 (Admixtures for Concrete, Mortar, and Grout – Concrete admixtures)
    • ISO 9001:2015 QMS in admixture production
    • REACH (EU Regulation No 1907/2006) substance registration for component safety

    Typical usage ratio

    • 15%–25% by weight of total carboxylic acid content in the monomer charge
    • Proportion adjusted based on required side-chain density and expected slump retention, typically finalized after laboratory trial batches

    Downstream process integration

    • Added during initial monomer solution stage prior to radical polymerization
    • Participates directly in backbone formation via copolymerization with maleic or acrylic acid derivatives
    • Integrated with macromonomers and chain transfer agents in reactor batch blending

    Final product types

    • PCE-based concrete admixture solutions (for ready-mix batching plants)
    • Formulated admixture powders for high-strength concrete
    • Polymer dispersions for precast element producers
    • Customized superplasticizer packages for infrastructure projects

    2. Solvent-Assisted Surface Modification in High-Performance Lubricants

    Lubricant formulators deploy 2-(2-Methoxyethoxy)Acetic Acid as a hydrophilic carboxylic agent for chemical modification of base oils and additive components. The material improves compatibility with ester-based and polyalkylene glycol lubricant systems, targeting low volatility and reduced deposit formation in demanding automotive and industrial applications. Strict handling and blending techniques are applied to ensure consistency in end-use features.

    Industry compliance standards

    • API Lubricant Standards (e.g., API SN, API CK-4)
    • ISO 21469:2020 (Safety of Machinery – Lubricants with Incidental Product Contact)
    • REACH Annex XVII compliance for restricted substances
    • OEM-specific lubricant approval protocols

    Typical usage ratio

    • 0.5–2.0% weight of active component in additive formulation
    • Dosage optimized according to base oil polarity and compatibility with detergent/dispersant systems

    Downstream process integration

    • Introduced during additive blending phase following pre-mixing of detergent and dispersant components
    • Employed for in-situ esterification and side-chain modification reactions
    • Final blend proceeds to vacuum dehydration and polishing filtration prior to packaging

    Final product types

    • Synthetic industrial gear oils
    • High-temperature compressor lubricants
    • Automotive transmission fluids
    • Food-grade lubricants with NSF H1 registration (where allowed by formulation)

    3. Controlled-Release Agent in Agrochemical Formulation

    Agrochemical producers utilize 2-(2-Methoxyethoxy)Acetic Acid during synthesis of advanced controlled-release pesticide and fertilizer carriers. The carboxylic acid moiety supports grafting and crosslinking reactions within biodegradable polymer matrices, enabling tailored nutrient or active ingredient release rates under varying soil conditions. Formulation chemists maintain close attention to regulatory limits and environmental impact during application development.

    Industry compliance standards

    • FAO/WHO Guidelines on Pesticide Residue Analysis
    • EPA 40 CFR Part 180 (Tolerances and Exemptions for Pesticide Chemicals in Food)
    • ISO 16119-1:2018 (Crop protection equipment)
    • REACH dossier submission for non-food contact polymers

    Typical usage ratio

    • 3–12% by weight in microcapsule or matrix polymer formulations
    • Adjusted based on desired release profile and compatibility with specific actives

    Downstream process integration

    • Dosed as co-monomer during in situ polymerization for capsule wall or matrix formation
    • Crosslinking step to fix release kinetics, followed by solvent removal and product granulation
    • Integrated within final blending step with carriers and flow agents before bulk packaging

    Final product types

    • Controlled-release urea or NPK fertilizer granules
    • Microencapsulated herbicides and insecticides
    • Soil amendment pellets
    • Slow-release micronutrient blends

    4. Intermediate for Active Pharmaceutical Ingredient (API) Synthesis

    Pharmaceutical process chemists apply 2-(2-Methoxyethoxy)Acetic Acid as a versatile building block in select API syntheses, especially for small-molecule drugs requiring hydrophilic, biodegradable ester or amide side-chains. Our product supports demanding GMP synthesis standards, and is subject to rigorous batch release testing for trace impurities and analytical purity.

    Industry compliance standards

    • ICH Q7 (GMP for Active Pharmaceutical Ingredients)
    • USP/NF (United States Pharmacopeia/National Formulary, monograph-specific)
    • European Pharmacopoeia (Ph. Eur.) substance quality and impurity controls
    • 21 CFR Part 211 (FDA Good Manufacturing Practice for APIs)

    Typical usage ratio

    • Determined by target intermediate’s stoichiometry, typically 1.1–1.5 molar equivalent relative to linking agent
    • Ratios confirmed during process validation and scale-up

    Downstream process integration

    • Participates in coupling or condensation step for side-chain introduction into heterocyclic or aromatic scaffolds
    • Employed as acylation or amidation reagent in GMP-compliant reactors
    • Pre-purified before downstream crystallization and active pharmaceutical ingredient finalization

    Final product types

    • Active intermediates for cardiovascular and CNS drugs
    • API precursors for injectable formulations
    • Hydrophilic prodrug candidates
    • Diagnostic reagent base compounds

    5. Specialty Ester Synthesis for Textile Auxiliaries

    Textile chemical manufacturers rely on 2-(2-Methoxyethoxy)Acetic Acid for the custom synthesis of specialty esters used as softeners and lubricants in high-performance fabric finishing. The product’s ether and acid functionality enable compatibility with both synthetic fibers and cellulosics, contributing to hand feel and fabric softness while maintaining compliance with industry-specific chemical restrictions.

    Industry compliance standards

    • OEKO-TEX® Standard 100 Annex 4 (chemical safety for textiles)
    • ZDHC Manufacturing Restricted Substances List (MRSL, Version 3.1)
    • ISO 14001:2015 (Environmental Management Systems in textile plants)
    • REACH SVHC monitoring for downstream safety

    Typical usage ratio

    • 7–15% by weight in total ester mixture for textile finishing auxiliaries
    • Specific level follows target viscosity and application method (padding or exhaust bath)

    Downstream process integration

    • Incorporated into esterification reactors with select polyols under acid catalysis
    • Downstream neutralization and phase separation before filtration and dilution for application strength
    • Final product moves to blending tanks for finished auxiliary formulation

    Final product types

    • Textile softening agents for cellulose and polyester fibers
    • High-shear lubricants for weaving and knitting operations
    • Antistatic finishers for synthetic yarns
    • Hydrophilic finishing agents meeting eco-label criteria
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    Certification & Compliance
    More Introduction

    2-(2-Methoxyethoxy)Acetic Acid: Expertise and Experience from the Manufacturer’s Floor

    Understanding 2-(2-Methoxyethoxy)Acetic Acid

    Straight from the source, 2-(2-Methoxyethoxy)acetic acid means genuine production quality and day-to-day experience managing molecules and tanks. Watching this material come to life under strict process controls teaches lessons that go far beyond standard spec sheets. Chemists preparing the batches talk about subtle shifts in reactivity thanks to that ether-functionalized backbone and mild acidity. Plant technicians spot the difference—whether it’s how this intermediate behaves in clean-up, stability, or downstream processes—in ways outsiders rarely catch. Each batch reflects strict adherence to process steps, with traceability that matters when customers need results they can depend on.

    Hands-On With the Product

    As workers who see this compound through every step, there’s no hiding from how 2-(2-Methoxyethoxy)acetic acid responds to real-world conditions. Every shift, measurements on color, purity, and water content get logged. The model-grade we provide makes a difference, especially where extra-pure reaction environments are mission-critical—pharmaceutical customers, in particular, push for impurity profiles consistently below one percent. Ethers typically boost solubility, making our acid partner easily with broad organic bases and solvents. That means fewer headaches at the formulation and downstream process points. Over the years, maintenance teams take pride in tanks and pipelines that don’t clog up as when handling bulkier or less stable acids.

    Our staff has tuned waste reduction just by understanding how this molecule decomposes under different pH, temperature, and atmospheric settings. The physical characteristics—clear color, low toxicity, and manageable vapor pressure—make warehouse handling and shipment less stressful, which ultimately reduces lost batches and surcharges. Our experience tells us that material meeting our 99 percent purity benchmark holds up through extended storage, so supply chain managers and formulation designers can plan with confidence.

    Differences That Matter in Chemical Synthesis

    It’s common to face a list of carboxylic acids with similar bones, but field time shows that not all substitutes handle heat, catalysts, and solubility the way this acid does. The two ethoxy groups and the methoxy end not only influence polarity but also give greater control in coupling and ring-opening reactions. These small boosts matter when chasing a tricky yield target or when reaction mixtures threaten to separate. Several clients experimenting with alternative glycolic acids return to this chemical because of its cleaner performance and lower by-products. Real-life feedback loops between lab, plant, and end user shape each manufacturing batch, rather than just theory.

    We see differences in application fidelity between 2-(2-methoxyethoxy)acetic acid and more traditional analogues like ethoxyacetic acid or glycolic acid. The dual ethoxy chains extend flexibility for both aqueous and polar organic mixes. For some resin backbones, this molecule outperforms shorter-chain derivatives, boosting process throughput with fewer heat balance issues. Over time, repeat testing in esters, surfactants, and plasticizers prove hard to match, especially in high-value applications where batch uniformity and color stability guard against rejections. Feedback from partners developing specialty polymers highlights fewer unwanted side products and smoother scale-up.

    Real Feedback From Application Fields

    First-hand involvement from our technical support team proves invaluable. Customers often run pilot batches with our 2-(2-methoxyethoxy)acetic acid and report tighter control over surfactant hydrophilicity, enabling custom blends in textiles, detergents, coatings, and adhesives. Performance coatings specialists claim longer shelf life and improved gloss uniformity, results echoed in our in-house stability and storage trials. Formulators work closely with us to optimize process temperatures, particularly since this acid avoids unwanted self-polymerization—a challenge familiar with comparable glycols.

    Operators handling reactor cleanouts, filling drums, or verifying samples report that this acid’s manageable odor, stability, and low hazard profile (compared to more aggressive carboxylic acids) save time and PPE usage. Blending lines record smoother transitions and shorter downtime after process changeovers, mostly due to the low residue and high solubility in both water and common polar solvents. This hands-on feedback cycles directly into continuous process improvement—every modification, from filtration mesh size to packing material, reflects direct production experience, not outside assumptions.

    Process Chemistry and Scalability Insights

    The work doesn’t end when a batch ships. Scale-up always throws new questions at the line crew: How does the acid hold up under bulk production stress? Which reaction variants hit purity and cost targets without speeding up degradation or fouling glassware? Our senior process chemists manage this with vigilant pH checks and in-line IR to confirm every batch matches both internal and external requirements.

    Raw material supply fluctuations, especially in upstream glycols and methoxy intermediates, push our logistics teams to diversify sources. Such supply chain decisions directly impact process reproducibility as well as product color and contaminant profile. Years of backlog reports confirm that our batch-to-batch variation remains tightly regulated—something many substitute products can’t claim. Operators proactively tune reactor temperatures or swap out distillation trays depending on incoming raw lot variability. There’s no shortcut around this; it’s a direct benefit from living with the product day in, day out.

    Laboratory development teams frequently test batches at bench and pilot scales before final shipments, ensuring new modifications maintain reactivity, viscosity, and storage performance. Unlike some carboxylic acids, 2-(2-methoxyethoxy)acetic acid tolerates multi-stage reaction systems and preserves stability during aqueous work-up. This translates into direct benefits: less rework, faster QC turnarounds, and fewer late-stage failures. Processing staff openly communicate these wins and setbacks in daily reports, driving continuous improvement in both safety and material handling.

    Managing Purity and Degradation: Lessons Learned

    Maintaining high-purity standards for this acid shapes almost every decision inside the plant. Early on, operators dealt with yellowing from trace oxidative degradation, common among glycol derivatives. Installing inert gas blanketing, alongside sealed transfer lines, made a measurable difference—fewer yellowed streams and reduced annual waste. Technical managers document that the ether linkage stays intact under controlled production cycles, an advantage in applications demanding low color and high chemical consistency.

    QC staff test for both residual methoxy impurities and corrosive by-products before approving lots. The priority on analytical equipment includes frequent calibration and validation—chromatography, titration, and water content analysis remain tightly scheduled, since even small outliers can cascade into bigger downstream headaches. From experience, by closely tracking temperature ramps, the risk of decomposition and side reactions drops. These adaptations build reliability and trust, reassuring users seeking consistent input material for demanding syntheses.

    Where storage or transit once caused mild off-odors or unexpected haze, improvements in drum lining and temperature monitoring solved these problems. Now, shipments arrive clear, odor-neutral, and ready to drop into customer blending tanks. Our logistics partners learned the quirks of handling bulk 2-(2-methoxyethoxy)acetic acid and now anticipate common trouble spots—one more win flowing directly from the manufacturing floor, not a spec sheet.

    Troubleshooting in Real Operations

    The acid’s strong solvency cuts through formulation barriers that sometimes block shorter-chain acids. Yet handling issues sometimes arise: in certain moisture-rich environments, the material can show slight hydrolysis on prolonged exposure, putting a premium on sealed transport and fast transfer. Operators have cut these risks using automated drum handlers and nitrogen purging at fill and pump stations. Our warehouse team checks every incoming and outgoing lot and verifies drum closures, stopping leaks before they start. Safety teams led the upgrade from plastic to metal IBCs, curbing unwanted reactions in long-haul settings.

    On rare occasions, scale-up from kilo lab to large-scale reactor brings out previously hidden by-product formation—usually in the form of low-level glycol diesters. Our chemists step in, tune acid concentration and reactant ratios, and clear the batch. Daily logs, trial-and-error fixes, and cross-team advice get folded into process manuals and updated every month. This all-hands-on-deck approach keeps recurring issues managed, lessening costly off-spec shipments and customer complaints.

    Technical support listens to feedback not from a distance but right on the production floor and shipping dock. Some longtime users report gumming or deposits after long storage, traced back to mild pH drift inside half-empty tanks. Adjustments at the headspace control and tighter fill line protocols clear up this nuisance. These real stories anchor why the staff calls 2-(2-methoxyethoxy)acetic acid a canary for process and packaging integrity, prompting ongoing vigilance.

    Comparing Against Common Alternatives

    It’s easy for buyers scanning catalogues to regard 2-(2-methoxyethoxy)acetic acid as one among many aliphatic carboxylic acids, but side-by-side runs on the plant floor tell another story. Classic acetic acid or glycolic acid show up as workhorses, performing fine in simple synthesis. Yet switch to surfactant, polymer, or fine chemical environments, and users notice more stable emulsions and better final color retention using our product. Feedstock cost per kilogram might matter less than consistent batch yields and reduced rework.

    In surfactant streams, technicians spot less foaming and better clarity. Polymer formulation groups, running close on reaction balances, report lower scrap rates and fewer failed quality controls, sparing hours of lab retesting. With full traceability and transparent batch histories, development teams revisit earlier process tweaks to squeeze out more reliable results than substitute acids ever managed. Our logbooks hold dozens of success notes—quoted from technical managers—about fewer filter blockages, cleaner rinse cycles, and faster lab sign-off.

    We’ve tested batches against cheaper glycol substitutes and saw compromises pop up in volatility, water uptake, and gel-forming tendencies under stress. Those looking for short-term savings face more downtime troubleshooting or switching out filters when scaling up. Our batch notes reflect real savings that stretch well beyond the sticker price: increased uptime, smoother project turnover, and lower environmental treatment cost. Field data from end users handling paints, lubricants, and forging chemicals underscores the unique performance and robust stability of this acid compared to more generic analogues.

    What Our Experience Means for Your Bottom Line

    Long-term supply agreements with demanding industries have sharpened our sense of what makes for trouble-free product support. Whether it’s a zero-impurity pharmaceutical route or a high-throughput surfactant reactor, we’ve walked the lines to make sure each lot performs as promised. The focus has always been on what delivers repeatable results, not just filling barrels. Tank operators tracking viscosity shifts or crystallization after unloading share insights with technical managers, folding these details right into process checklists for the next shift.

    Customers benefit from more than just on-time delivery. The history threaded through each drum—tracked, logged, and verified—translates into fewer stops and less wasted material. Our audits and in-house improvements banish guesswork from batch tracing, quality assurance, and root-cause investigation. R&D chemists regularly work side-by-side with customer process engineers, refining upstream and downstream recipes until the final output more than satisfies spec.

    Pays to have staff familiar with day-to-day handling challenges. Shipping crew catches drum dents or edge-case condensation events before they reach the loading bay. Support teams document cool storage needs or minor label clarifications reported by longtime partners. These all become small but critical changes. In the end, experience and attention to batch memory give customers a head start—something catalog suppliers or brokers often miss.

    Continuous Improvement Driven by Experience

    Every year, our staff attend refresher training on analytical testing and safe handling. Customer audits and in-plant trials bring fresh ideas, spurring further process refinements. Regular team meetings hash out any trends—a strange new odor, or a spike in by-products—before they can turn into bigger supply headaches. Feedback is a loop: production line operators, shipping handlers, chemists, and customer partners all pull in the same direction. It’s a culture shaped by real risks, real fixes, and real wins.

    Batch histories, customer usage logs, and monthly trial summaries become the backbone of continuous improvement. Custom equipment upgrades—nonstick liners, upgraded filtration, refined temperature controls—spring from real lessons on yield protection, not just cost equations. Over the decades, staff have built up a lived-in sense of what works and what gets upgraded, often ahead of written industry standards.

    Throughout, our firm commitment to best practices means safe, predictable, and environmentally responsible output. Those values result not from top-down mandates but from experienced staff with hands-on pride in their daily work. Direct engagement with industry partners—whether in specialty chemicals, pharmaceuticals, or performance coatings—sharpens both our standards and our responsiveness.

    Evaluating Environmental Responsibility

    True stewardship doesn’t end at the reactor. Our environmental reporting and emissions monitoring run side by side with chemical output tracking. Nearly every production cycle, teams update containment, recycling, and waste stream reduction protocols based on new insights. 2-(2-Methoxyethoxy)acetic acid, with its moderate toxicity and high cleanliness, fits tighter within regulatory discharge targets than many alternatives. Labs monitor effluent, scrubbing columns pull trace emissions, and reclaim tanks pull back tens of thousands of liters of by-product for reuse or safe destruction.

    Shop-floor staff regularly propose packaging tweaks and spill prevention upgrades drawn straight from lived scenarios—not just regulatory compliance. Over the past years, changes in loading dock layout and vehicle containment practices cut shipping-related environmental incidents to near zero. Continuous investment in training operators pays off not just in cleaner output, but in peace of mind for local and downstream communities.

    Looking forward, R&D chemists investigate greener routes and biodegradable packaging, with firsthand shop-floor feasibility checks screening out ideas that falter in practice. Sustainable growth comes not from policies on paper, but from sweat equity: crews who know the ground truth of each drum, each tank, each shipment.

    Looking Ahead for 2-(2-Methoxyethoxy)Acetic Acid

    With decades of experience blending technology and craft, our perspective on 2-(2-methoxyethoxy)acetic acid reflects what daily production and real customer partnerships uncover—not just data sheets or outside literature. Each lot we make ties together worker safety, material science, and practical feedback from users managing their own supply chains. Challenges prompt process upgrades; direct-gathered feedback steers small changes that add up to smoother workflows.

    We respect our customers’ demands for reliability, purity, and performance because we face them ourselves, on our own lines. Every batch carries a tangible history of lessons learned, rapid troubleshooting, and continuous improvement—qualities that come only from being the ones actually making the product. The daily grind reveals what creates advantages in real-world manufacturing and processing. Our hands-on expertise shapes the best possible product for those who rely on it at scale while keeping both standards and accountability transparent.