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Benzyl 2-Chloroethyl Ether

    • Product Name Benzyl 2-Chloroethyl Ether
    • Alias BCEE
    • Einecs 205-049-6
    • 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

    450189

    Chemical Name Benzyl 2-Chloroethyl Ether
    Cas Number 103-50-4
    Molecular Formula C9H11ClO
    Molecular Weight 170.64 g/mol
    Appearance Colorless to pale yellow liquid
    Boiling Point 260-262°C
    Melting Point -20°C
    Density 1.104 g/cm3 at 20°C
    Refractive Index 1.535-1.537
    Flash Point 127°C
    Solubility Insoluble in water; soluble in organic solvents
    Purity Typically ≥98%
    Odor Faint aromatic odor
    Storage Conditions Store in a cool, dry, well-ventilated area away from heat and ignition sources
    Synonyms 2-Chloroethoxybenzene

    As an accredited Benzyl 2-Chloroethyl Ether factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The 100g Benzyl 2-Chloroethyl Ether is packaged in a sealed amber glass bottle with a secure screw cap and hazard labeling.
    Shipping Benzyl 2-Chloroethyl Ether should be shipped in tightly sealed containers, protected from light and moisture. It must be labeled as a hazardous chemical and handled according to local, national, and international transport regulations. Ensure secondary containment, use UN-approved packaging, and ship via licensed carriers with proper documentation and safety precautions.
    Storage Benzyl 2-Chloroethyl Ether should be stored in a cool, dry, and well-ventilated area, away from sources of ignition, heat, and direct sunlight. Keep the container tightly closed and clearly labeled. Store separately from strong oxidizers, acids, and bases. Use appropriate chemical-resistant containers, and ensure emergency equipment and suitable spill containment are readily available in the storage area.
    Application of Benzyl 2-Chloroethyl Ether

    Applications of Benzyl 2-Chloroethyl Ether in Industrial Manufacturing

    As a direct manufacturer of Benzyl 2-Chloroethyl Ether, our production capacity and process control enable consistent supply to industrial users focused on specialty organic synthesis. Below, we detail genuine downstream segments, with clear compliance and process integration for each application.

    1. Synthesis of CNS-Active Pharmaceutical Intermediates

    Pharmaceutical API manufacturers incorporate Benzyl 2-Chloroethyl Ether as a critical alkylating agent during multi-step synthesis of central nervous system (CNS) drug intermediates, especially for producing benzyl-protected aminoethyl compounds. Industrial chemists value its reactivity for selective introduction of 2-chloroethyl groups, critical for downstream cyclization or substitution reactions. Handling requires validated procedures for residual solvent removal and full traceability throughout batch manufacturing, particularly under regulated cGMP protocols.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for APIs
    • US FDA 21 CFR Part 210/211 (for pharmaceutical processes)
    • EU GMP Volume 4
    • USP General Chapters <823> (Residual Solvents Control)

    Typical usage ratio

    • Used at 0.9–1.5 molar equivalents per target moiety; adjusted for yield and downstream process requirements

    Downstream process integration

    • Directly charged to reaction vessels during 2-chloroethylation steps; intermediate purification follows through aqueous or solvent work-up

    Final product types

    • Benzyl-protected CNS active pharmaceutical intermediates
    • Precursors for antiepileptic or anxiolytic APIs

    2. Fine Chemical Building Block for Agrochemical Synthesis

    Industrial agrochemical producers apply Benzyl 2-Chloroethyl Ether in multi-phase syntheses to prepare ether-bridged phenolic and heterocyclic compounds. Its high purity and controlled impurity profile minimize downstream byproduct formation. The substance acts as an alkylating linker, forming stable ether bonds under temperature-controlled, basic or neutral conditions, complying with registration requirements for agrochemical intermediates.

    Industry compliance standards

    • ISO 9001:2015 Quality Management Systems
    • REACH Regulation (EC) No 1907/2006, registration for downstream uses
    • EPA TSCA Title VI (if supplied to US)

    Typical usage ratio

    • Serves as 1.0–1.2 molar equivalents relative to substrate; further optimized in pilot-scale runs

    Downstream process integration

    • Introduced post-base-catalyzed deprotonation steps, typically at the etherification or linkage formation unit; followed by column purification to remove excess

    Final product types

    • Intermediate key structures for herbicide active ingredients
    • Synthetic precursors for pesticide molecules with ether linkages

    3. Specialty Polymer Modification and Cross-Linking Agent

    Producers in the polymer and resin field exploit Benzyl 2-Chloroethyl Ether as a cross-linking promoter in specialty polymerizations, such as functional epoxy or polyether blends. The reactive chloroethyl group enables chain extension and network formation under controlled thermal or catalytic conditions, leading to customized film and coating properties. Formulators must monitor residual levels and undergo compatibility testing in compliance with polymer industry frameworks.

    Industry compliance standards

    • ISO 14001:2015 Environmental Management Systems
    • RoHS 3 (Directive 2015/863/EU) for exclusion of restricted substances
    • REACH SVHC assessment (for European market)

    Typical usage ratio

    • Blended at 0.5%–2.5% by weight in resin formulations, adjusted for targeted cross-link density and mechanical properties

    Downstream process integration

    • Added during initial or mid-stage batch mixing; curing process parameters set according to catalyst and temperature profiles

    Final product types

    • High-performance protective coatings for electronics or industrial equipment
    • Specialty adhesives with tailored flexibility and chemical resistance

    4. Intermediate in Fragrance and Aroma Chemical Manufacture

    Fragrance ingredient manufacturers employ Benzyl 2-Chloroethyl Ether as a functional intermediate in the structured synthesis of select aromatic ethers, valued for their stability and olfactory properties. The compound introduces desired ether bridges, contributing to both volatility and note intensity within the final blend. Stringent purity control assures safe incorporation into consumer formulation matrices.

    Industry compliance standards

    • IFRA Code of Practice for fragrance materials
    • ISO 22716:2007 Cosmetics GMP (for aroma chemicals in scent blends)
    • EU Regulation (EC) No 1223/2009 on cosmetic products (traceability and purity)

    Typical usage ratio

    • Reaction charge ranges from 0.8 to 1.1 equivalents relative to nucleophile, dependent on targeted molecular structure and end-use olfactory thresholds

    Downstream process integration

    • Introduced during etherification, followed by distillation and chromatography to deliver parfumerie-grade intermediates

    Final product types

    • Benzyl ether-based aroma intermediates
    • Specialty ingredients for perfume compounds and fine fragrances

    5. Precursor for Dye and Pigment Intermediate Synthesis

    Colorant and specialty dye manufacturers use Benzyl 2-Chloroethyl Ether as an etherifying and bridging agent for the construction of complex dye intermediates, especially those containing benzyl-protected amino or phenolic scaffolds. Purity and spectral confirmation remain critical to avoid downstream impurity transfer. Batch records and process validation documentation ensure full traceability.

    Industry compliance standards

    • GMP for industrial colorants manufacturing (where applicable)
    • ISO 9001:2015 Quality Management
    • ZDHC MRSL (for textiles: input chemical management)

    Typical usage ratio

    • Employed at 1.0–1.8 equivalents per functional group, adjusted based on target colorant yield, solubility, and fastness properties

    Downstream process integration

    • Charged to reaction at bridging or etherification unit stage; followed by hydrolysis, chromatographic separation, and formulation into colorant blends

    Final product types

    • Specialty dye intermediates for textile, leather, and ink industries
    • High-purity pigment precursors for advanced colorant synthesis
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    Certification & Compliance
    More Introduction

    Benzyl 2-Chloroethyl Ether: Value and Performance for Modern Chemistry

    From the Plant Floor: What We See in Benzyl 2-Chloroethyl Ether

    At our facility, development of specialty ethers like Benzyl 2-Chloroethyl Ether draws on years of operational experience and close feedback from chemists and engineers. Formulating this compound calls for precise conditions and clean handling, designed to control byproduct profile and deliver a high-purity end product. We rely on continuous reactor calibration and careful batch work to hit tight specification targets. This hands-on confidence in the process means we avoid common issues with contaminant carryover or inconsistent quality that often trouble less invested outfits. Our focus stays on repeatable results: reliable specifications each shipment for consistent downstream performance.

    Model and Specifications: Results, Not Just Numbers

    Customers frequently ask about exact grades. Our current offering includes Benzyl 2-Chloroethyl Ether with a purity benchmarked at 99% minimum (GC analysis), moisture content below 0.2%, and acid value documentation under 0.03 mg KOH/g. These details emerge from daily experience with in-house analytics — gas chromatography, Karl Fischer titration, and regular contaminant profiling. Every batch reference sample sits archived with our QC team, as part of our batch-to-batch consistency commitment. Our packaging practices reflect feedback from end users: drums professionally lined to avoid residue, and labeling that allows for ready traceability. These are drawn from what helps our clients solve issues, not any factory default.

    We avoid trading ambiguous “pharma” or “industrial” labels, instead preferring transparent data points clients can actually apply to synthesis workflows. For those scaling up intermediates or moving toward pharmaceutical routes, our team adjusts filtration and drying protocol to suppress even trace moisture and minimize halide residue. In research settings demanding repeat runs, homogeneity between lots stands as a visible difference compared to poorly-managed material.

    Real-World Usage: The Role of Benzyl 2-Chloroethyl Ether

    Any technical discussion about Benzyl 2-Chloroethyl Ether starts with its role as a versatile etherification and alkylation agent. In specialty synthesis, this compound offers a unique combination of reactivity and selectivity, with strong leaving group properties at the 2-chloroethyl moiety and a benzyl segment that can participate in custom transformations. We see this being leveraged in the synthesis of pharmaceutical building blocks, advanced agrochemical intermediates, and in developing fine chemical ligands.

    Teams working on oncology APIs or antimicrobial agents often encounter benzyl-protected intermediates, and the chloroethyl function lets them build chain-extended scaffolds or modify phenol or alcohol moieties with precision. Our product fulfills this niche, especially valued in scale-up environments where reaction conditions must balance speed with side-product minimization. This chemical’s profile fits into several alkylation and substitution schemes where tetrahydrofuran or dioxane ethers create too many reactive byproducts, and where lower-boiling ethers cannot offer control over chain-length extension.

    Comparisons: What Sets Benzyl 2-Chloroethyl Ether Apart

    Plenty of ethers line the chemical market, each suited for specific transformations. In our direct experience, Benzyl 2-Chloroethyl Ether stands apart for several reasons. Simple alkyl chlorides, such as 1-chloro-2-ethoxyethane, sometimes prompt unselective reactions or premature hydrolysis under practical laboratory conditions. Benzyl 2-Chloroethyl Ether avoids that issue, owing to the stabilizing effect of its aromatic structure and limited volatility. Our customers appreciate the clarity this brings to both process safety and raw material handling.

    Many ether products marketed as "functionalized" actually contain impurity fractions or large ranges in boiling points; this disrupts both small-scale R&D and continuous manufacturing. In contrast, our process tightly controls the aromatic content and limits residual monochlorinated derivatives. This eliminates uncertainty during critical stages, such as crystallization or solvent switch operations.

    Diving deeper, users report that our Benzyl 2-Chloroethyl Ether provides higher selectivity and less aggressive side alkylation compared to straight-chain ethers or more reactive, non-aromatic chloroalkyl ethers. Rather than acting as a blunt instrument, this molecule’s reactivity profile enables far more predictable substitution patterns — critical in pharmaceutical process validation, where reproducibility decides project sustainability. This is more than laboratory theory; our own collaborations with process chemists have shown that correctly chosen ether systems translate to easier regulatory support, lower isolation costs, and cleaner mass balances.

    Moisture sensitivity often plagues ethers, especially during transportation or if repackaged through third-party distributors with less rigorous moisture controls. Our in-house drying infrastructure, and nitrogen-purged storage, preserve physical stability during long-haul shipments. This ensures that the material arriving at the client’s reactor has not started decomposing or experiencing pH drift, which can ruin months of method development.

    Addressing Issues and Responding to Customer Experiences

    Even well-established routes sometimes encounter challenges. From our years at the plant, occasional concerns about exothermic profiles, storage safety, or batch color have come up — sometimes from clients new to chlorinated ethers. Our technical teams engage directly with these end users. We’ve implemented lot-by-lot tracking on color indices, and utilize closed-inert transfer methods to prevent darkening from air contact during storage. We also work with client safety officers to develop clear guidelines for storage in steel drums with Teflon linings.

    Low-level halide or moisture content remains a concern in many applications, especially where side reactions can wreck conversion ratios. Through upgrades on our drying train and a rigorous end-stage vacuum process, we’ve pushed these liabilities into the undetectable range on most lots. Clients who previously experienced hydrolysis or discolored final product with other suppliers report improved yields after switching to our supply. In addition, we maintain one-on-one access for process chemists to our technical support teams, ensuring prompt troubleshooting and avoiding recurring production pain points.

    Unlike resellers who simply pass along what they buy, we can overhaul production protocols when a recurring customer issue emerges. One example: after feedback regarding buildup of trace benzyl chloride, we invested in GC-MS refinements and added a final flash distillation step for certain grades. This let us slash problematic impurity levels by over 50% within months. The difference this made downstream — especially in sensitive pharmaceutical syntheses — became clear both in analytical data and customer satisfaction numbers.

    Why Quality, Traceability, and Consistency Matter

    As direct manufacturers, we get full visibility over every step, from raw input checks to final inspection. Any offshore or repackaged derivatives on the market often lose this transparency, resulting in batch-to-batch variation and frustrating troubleshooting down the road. High-stakes clients, especially from regulated sectors, have little patience for this supply risk.

    In pharmaceutical projects, auditing raw supply history is routine. Our production and testing records come ready for compliance scrutiny, drawn from direct documentation rather than guessed after the fact. This attitude extends to technical certificates: we stake our credibility on detailed, signed raw analytical outputs, not just boilerplate PDFs. The feedback from satisfied customers leads us to invest further in data transparency and rapid compliance support, making life easier for regulatory affairs teams around the world.

    Clients value the ability to track every lot to its feedstock origin and synthesis block, reducing the likelihood of undetected variability or unnoticed retrocontamination. We keep historical samples on-site and provide rapid turnaround on certificate requests for every consignment, removing the blind spots common with broker-supplied materials.

    Application-Driven Improvements and Custom Workflows

    Some manufacturing customers struggle with tailored synthesis demands, especially as tighter downstream regulations emerge. Requests for sub-ppm halide or color stability grades grow each year. In these cases, we collaborate directly with R&D labs to refine purification steps or offer small-volume splits for experimental validation. Our plant investment in column polishing and small-batch rectification pays off in these specialized supply contracts.

    Several agrochemical firms approached us after inconsistent results with lower-grade ether supplies. After a thorough process review, we adjusted plant parameters and real-time monitoring of off-gassing during distillation. These targeted interventions reduced batch rejects and raised overall output predictability: resolving concrete issues with direct process changes, not off-the-shelf advice. We rarely see such agility from downstream traders.

    Continuous improvement never stops. We regularly accept customer-supplied analytical standards, validating our own results with side-by-side splitting. This not only ensures actual alignment with their workflow chemistry, but also validates the real-world compatibility of our Benzyl 2-Chloroethyl Ether with proprietary reaction conditions typical in their plants.

    Safety, Handling, and Environmental Responsibility

    Our position as a manufacturer puts environmental and safety responsibility front and center. Benzyl 2-Chloroethyl Ether, like all chlorinated ether products, requires trained handling. Our team updates procedures to reflect current EHS standards: air extraction facilities, selective waste capture, and rigorous PPE routines. We maintain up-to-date MSDS documentation and offer on-site safety briefings for repeat corporate accounts.

    Efforts do not end with our site. For clients shipping across national borders, we provide full regulatory data on shipping classification, including required hazard labeling and emergency response data. We remain available to answer client safety questions far beyond point-of-sale.

    Waste Reduction and Future Development

    Process innovation is more than recipe tweaks. We strive to reduce environmental impact by reusing solvent where possible, treating all chlorinated waste streams, and returning eligible containers to circumspect cleaning cycles. While total elimination of industrial waste remains a tall order, each project that replaces uncontrolled venting or single-use drums moves the industry forward. In turn, our clients benefit from verifiable compliance in their own supply chain audits.

    Research continues into alternative feedstock options and advanced purification for even lower impurity profiles, responding to the next generation of drug synthesis needs and green chemistry targets. Our plant serves as a test bed for solvent reclamation, catalytic recycling, and real-time emissions capture. The results touch every bin and every barrel. As regulatory focus places more scrutiny on chlorinated intermediates, our intent stays fixed on continual improvement in product stewardship and minimized environmental footprint.

    Practical Support: Beyond Standard Orders

    Our experience tells us that customers appreciate real-world backup just as much as product purity. Regular shipments include handling guides composed from actual plant workflow, not just generic advice. We also encourage clients to share their own best practices, integrating feedback into both packing methods and service documentation.

    Repeat buyers gain access to direct consults with our process chemistry group, bypassing message relays that slow response time. Rapid sample dispatches and on-demand impurity data are extensions of the relationships we build. This hands-on technical support reduces project downtime and builds trust at every contact.

    By maintaining active partnerships, we also receive updates on evolving needs: any pivots in synthesis focus, regulatory shifts, or end-use challenges. This collaboration helps us align our production schedules, batch sizes, and logistics to real market demand. We adapt our rhythm to fit the needs of downstream innovators, not the other way around.

    Summary — Manufacturer Perspective on Benzyl 2-Chloroethyl Ether

    Producing Benzyl 2-Chloroethyl Ether brings insight well beyond the reaction kettle or QA checklist. Our experience guides every aspect, from molecular quality to shipping responsibility. The difference between a direct manufacturer and a trader becomes apparent the moment real technical support is needed, or process snafus emerge. Our commitment to direct communication, product traceability, and continuous process refinement has grown out of years at the forefront of specialty chemical supply.

    No two downstream workflows are identical; we see the diversity of applications and demands every day. We respond with flexible supply, direct technical feedback, and constant improvements drawn from the plant floor. Benzyl 2-Chloroethyl Ether, built to demanding standards and backed by genuine experience, empowers our customers with reliability that holds up from pilot projects to full-scale production.