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1,4-Di(Trimethylammonium )-Butane Dibromide

    • Product Name 1,4-Di(Trimethylammonium )-Butane Dibromide
    • Alias 1,4-Butanediammonium, N,N,N,N-tetramethyl-, dibromide
    • Einecs 242-504-2
    • 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

    277370

    Chemical Name 1,4-Di(Trimethylammonium)butane Dibromide
    Molecular Formula C10H28Br2N2
    Molar Mass 372.16 g/mol
    Appearance White to off-white crystalline powder
    Cas Number 10124-46-8
    Solubility In Water Soluble
    Melting Point 282-285 °C (decomposition)
    Storage Conditions Store at room temperature, tightly sealed
    Synonyms 1,4-Butanediaminium, N,N,N,N-tetramethyl-, dibromide
    Pubchem Cid 22871045

    As an accredited 1,4-Di(Trimethylammonium )-Butane Dibromide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The chemical is packaged in a 25-gram amber glass bottle with a tightly sealed screw cap, labeled with safety and product information.
    Shipping **Shipping Description:** 1,4-Di(Trimethylammonium)butane dibromide is shipped in tightly sealed, chemical-resistant containers, clearly labeled with hazard information. The package should be protected from moisture, heat, and incompatible substances. Shipping complies with relevant regulatory guidelines (e.g., UN, IATA, DOT), and includes appropriate documentation for safe and legal transport of hazardous chemicals.
    Storage 1,4-Di(Trimethylammonium)butane dibromide should be stored in a tightly sealed container, away from moisture and incompatible materials such as strong oxidizers. Keep it in a cool, dry, well-ventilated area, preferably in a designated corrosives or chemicals cabinet. Avoid exposure to heat, direct sunlight, and sources of ignition. Always follow relevant safety regulations and use appropriate personal protective equipment when handling.
    Application of 1,4-Di(Trimethylammonium )-Butane Dibromide

    Applications of 1,4-Di(Trimethylammonium)Butane Dibromide in Industrial Manufacturing

    As the original manufacturer, we support industrial customers by delivering 1,4-Di(Trimethylammonium)Butane Dibromide to precise standards. Our material serves multiple sectors that demand strict regulatory adherence and well-documented integration into advanced industrial processes. The following sections outline recognized downstream applications, describing unique compliance, dosage, process stage, and product types by industry field.

    1. Ion Exchange Membrane Production for Electrochemical Applications

    Major membrane manufacturers use our quaternary ammonium salt as a functionalizing agent to introduce fixed cationic groups onto polymer backbones in anion exchange membranes. The compound’s stable structure supports high alkaline resistance and conductivity, critical in fuel cells and electrolyzers. Integrators follow regulated protocols to produce membranes with long service life and reproducible electrochemical performance, adjusting the degree of functionalization according to specific end use, such as hydrogen fuel cells or chloralkali electrolysis.

    Industry compliance standards

    • IEC 62282 series (Fuel Cell Technologies standard)
    • ISO 9001:2015 Quality Management System
    • REACH (EC No 1907/2006) Substance Registration
    • RoHS 2011/65/EU restrictions for electrical applications

    Typical usage ratio

    • 5–15 wt% of functional monomers for grafting onto membrane matrix, adjusted by surface area and ion exchange capacity target

    Downstream process integration

    • Add during monomer grafting or membrane casting stage for functionalization
    • Blended in solvent with polymer backbone before film casting
    • Post-treatment for ion exchange capacity modulation
    • Controlled by in-line titration for precise ammonium content

    Final product types

    • Anion exchange membranes for PEM fuel cells
    • Electrodialysis membranes for desalination units
    • Anion selective membranes in water electrolysis stacks
    • Chloralkali process membranes

    2. Antistatic Agent for Synthetic Fiber and Engineering Plastics Manufacturing

    Technologists add our quaternary ammonium salt as a permanent antistatic additive in polyamide, polyurethane, and ABS polymers to control dust attraction and charge build-up. The consistent cationic charge density delivers non-migrating antistatic properties suitable for cleanroom, automotive, and electronic device applications. End users optimize ratio based on melt flow and dielectric performance during compounding, following tested industrial standards.

    Industry compliance standards

    • EN 61340-5-1 Electrostatic Control Standards
    • ASTM D257 Electrical Properties of Plastics
    • ISO 9001:2015 for plastics compounding plants
    • EU REACH Annex XVII restrictions

    Typical usage ratio

    • 0.3–1.5 phr (parts per hundred resin) for melt compounding, based on required surface resistivity and polymer compatibility

    Downstream process integration

    • Direct addition to resin bead during twin-screw extrusion
    • Co-extrusion for multilayer application in sensitive packaging
    • Masterbatch formulation for flexible dosing
    • In-line monitoring by resistance probe

    Final product types

    • Cleanroom gowning materials
    • ESD-safe electronic device housing
    • Antistatic fiberfill for automotive interiors
    • Industrial conveyor belts

    3. Phase Transfer Catalyst in Pharmaceutical Active Ingredient Synthesis

    Pharmaceutical manufacturers employ this quaternary ammonium salt in phase transfer catalysis to accelerate alkylation, nucleophilic substitution, and condensation reactions. Its dual hydrophilic-hydrophobic structure facilitates ion transport across immiscible phases, enabling greener, higher-yielding processes. Compliant with pharma-grade synthesis norms, integrators fine-tune catalytic dosage by substrate reactivity and batch scale, tracking residuals according to ICH guidance for safe final APIs.

    Industry compliance standards

    • European Pharmacopoeia (Ph. Eur.) for API manufacturing
    • US FDA cGMP (21 CFR Part 210/211)
    • ICH Q3A/B Impurity Guidelines
    • ISO 9001:2015 for pharma-grade intermediates

    Typical usage ratio

    • 0.2–2.0 mol% relative to limiting reactant in batch or flow synthesis, optimized per reaction pathway, checked by HPLC

    Downstream process integration

    • Charged to reaction vessel post solvent charging
    • Applied under nitrogen blanket for sensitive intermediates
    • Used in aqueous-organic biphasic systems for improved mass transfer
    • Removed by phase separation and targeted purification steps

    Final product types

    • Generic small molecule APIs
    • Custom pharmaceutical intermediates
    • Active ester or amide formation reagents
    • Biosimilar precursor compounds

    4. Electroplating Bath Conditioner in Printed Circuit Board (PCB) Manufacturing

    PCB and electronic connector manufacturers use this salt to adjust ion flow and suppress dendritic growth during copper and nickel electroplating. Its cation-exchange profile stabilizes the plating bath, enhancing adhesion and controlling grain structure for reliable multilayer boards. Usage parameters depend on plating line current density and electrolyte composition, with continuous chemical monitoring to meet industry reliability standards.

    Industry compliance standards

    • IPC-6012D Performance Specification for Rigid Printed Boards
    • IPC-4552 ENIG surface finish requirements
    • ISO 14001:2015 Environmental Management in PCB plants
    • Restriction of Hazardous Substances (RoHS) 2011/65/EU

    Typical usage ratio

    • 1–10 ppm in working plating bath, fine-tuned by solution conductivity and plating rate demands

    Downstream process integration

    • Dosed directly into make-up solution of the electrolytic bath
    • Automated feed system for continuous replenishment on production line
    • Combined with brighteners and levelers for performance synergy
    • Monitored by in-process titration and ICP spectrometry

    Final product types

    • Multilayer rigid and flexible PCBs
    • HDI circuit boards for mobile devices
    • Nickel-plated electronic connectors
    • Automotive control module PCBs

    5. Surface Disinfectant and Sanitizing Agent Manufacturing

    Our quaternary ammonium salt functions as an active cationic biocidal component in the formulation of surface disinfectants used across healthcare, veterinary, and food-contact environments. It offers rapid action against bacteria and select viral agents. Manufacturers prepare solutions according to regulated microbial kill claims and adjust final biocide concentrations based on surface type and contact time requirements, while tracking product registration and workplace exposure safety.

    Industry compliance standards

    • US EPA FIFRA disinfectant registration
    • EN 1276 and EN 13697 surface activity standards
    • OSHA Hazard Communication Standard for chemical labeling
    • ISO 22716 GMP for cosmetic disinfectant production

    Typical usage ratio

    • 0.08–0.4% by weight in final concentrate, adjusted by required log reduction and use dilution, validated by microbiological testing

    Downstream process integration

    • Dosed into aqueous or alcohol-based formulation tanks with in-situ mixing
    • Batch release control by microbiological challenge test
    • Filtered for clarity and flash point assessment
    • Final dilution before packaging into end-use containers

    Final product types

    • Hospital-grade surface disinfectants
    • Veterinary clinic sanitizing sprays
    • Food processing area surface cleaners
    • Public transportation sanitization products
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    Certification & Compliance
    More Introduction

    Introducing 1,4-Di(Trimethylammonium)-Butane Dibromide: Chemical Manufacturer’s Perspective

    The Heart of Our Work

    Producing 1,4-Di(Trimethylammonium)-Butane Dibromide is more than a standard process stepping off an assembly line. As manufacturers, we spend hours improving every stage—right down to the structure of the quaternary ammonium groups. Over the years, this compound has found a place in applications where both reliability and purity matter. By using high-grade starting materials, we deliver the consistency that laboratory teams, researchers, and product developers depend on.

    Our Manufacturing Approach

    It’s not enough to source bulk chemicals and call it a day. We synthesize 1,4-Di(Trimethylammonium)-Butane Dibromide in controlled environments run by trained technicians, every batch overseen from start to finish. The core focus sits on precise bromide composition, ensuring tight control over the quaternary ammonium cations. We invest heavily in process improvement—monitoring temperatures, flow rates, and reactant ratios closely. This detail prevents byproducts and keeps each lot well within purity guidelines.

    Product Model and Specifications

    We manufacture under our own model name, reflecting years of line optimization. Through this journey, the hallmark remains robust purity and reproducibility. Each batch comes as a white to off-white crystalline powder. Moisture content and residual solvents get checked and double-checked across multiple analytical runs. We measure bromide levels using established electrochemical titration, tracking every fraction that goes into the drum. By screening for even minimal residuals, we protect downstream applications in chemical synthesis and research labs alike.

    Typical purity on finished product reaches above 99%, and lot certificates include results from NMR, IR, and elemental analysis. Melting point and solubility remain consistent with theory, laid out clearly for end users. This attention to analytical detail traces back to daily conversations between our operations and lab staff, who invest time confirming stability across all storage environments.

    Beyond General Usage: Why Labs Return to Us

    Quaternary ammonium bromides pop up in multiple sectors, but 1,4-Di(Trimethylammonium)-Butane Dibromide fills specific roles. Our direct buyers often use it as an intermediate for dye and surfactant synthesis or as a phase transfer catalyst. For certain peptide modification workflows and some membrane chemistry, only a tightly controlled source will do. Teams engaged in biotechnology research report the need for batch-to-batch uniformity in inhibitor studies, as even minor compositional differences may impact reproducibility.

    Chemists building functionalized materials and polymers appreciate its cationic backbone, which offers reactivity not found in other chain-length ammonium bromides. There is also ongoing work in battery and electrochemical device production, turning to our lot-tracked material to reduce uncertainties in conductivity and lifetime measurements.

    Personal Experience: Meeting the Market’s Real Demands

    Every year, clients reach out with fresh requirements. We remember specific cases where a team needed a dibromide with a defined impurity profile to rule out artifacts in medical device coatings. They couldn’t source this control level from intermediaries; only a direct link to the manufacturer opened new avenues for research. By working through custom purification cycles and data transparency, their project hit targets set months before. Our role connects directly to end users’ critical data—one purity slip can cascade through complex multi-step syntheses.

    Academic researchers sometimes request modification of moisture content for specific experimental protocols. Our in-house drying methods allow for tailored solutions, unlike mass-market products that come sealed with unknown shelf histories. We see this close interaction pay dividends for long-term partnerships, especially for those experimenting in new polymer blends or nonstandard solution chemistries.

    Setting Us Apart: Manufacturer, Not Middleman

    Intermediaries rarely know what went into the reactor two weeks ago. We, on the other hand, remain accountable for every step. Plant managers know the time it takes for proper crystal formation, and technical leads coordinate between raw material sourcing and analytical release. This hands-on approach allows for real corrective actions if tests come back marginal—no chance a questionable product ends up in a customer’s lab.

    Another area of difference involves labeling and packaging. Large distributors have pre-set drum and vial specifications. Our system suits research sizes and industrial bulk alike, with genuine flexibility. Because we control the materials stream, individual packaging requests—such as anti-static vials for sensitive labs—are handled without guesswork. We listen and adapt because every delivery reflects our own manufacturing signature.

    Key Distinctions From Other Quaternary Ammonium Bromides

    Our product stands apart from common variants like benzyltrimethylammonium bromide in several ways. The 1,4-butane spacer in our molecule changes the profile of cationic interaction seen in catalysis or ion exchange studies. Instead of triggering early degradation in harsh solutions or under microwave conditions, our material’s backbone resists certain chain-scission pathways. This changes how researchers design processes or test performance limits.

    Compared with shorter-chain analogs, the butane spacing links with higher phase-transfer efficiency in multiphase systems. A research team working on new organic transformations documented improved reagent migration across solvent boundaries using our dibromide compared to more compact quats. Downstream, this means actual performance shifts—not just theoretical distinctions on a spec sheet.

    For those in polymer work, the extended cationic linkage pattern allows new architectures based on ion exchange or charge-transfer mechanisms. Some competing diquats lack the balance between hydrophilic and hydrophobic behavior offered by our molecule. Through direct conversations, customers confirm greater adaptability in membrane casting and surface modification schemes.

    Solving Challenges Specific to This Compound

    Niche compounds like 1,4-Di(Trimethylammonium)-Butane Dibromide come with real production obstacles. Bromides can accelerate unwanted side reactions, and prolonged moisture exposure makes drying an ongoing concern. We maintain sealed transfer pipelines from synthesis to packaging to avoid cross-contamination. Our facility includes controlled humidity rooms where material drying proceeds under monitored nitrogen flows. Technicians rotate storage drums and monitor for clumping on a weekly basis, catching signs of ambient uptake early.

    Handling safety and waste management also comes with its own hurdles. Instead of relying solely on off-the-shelf neutralization agents, we developed a closed-loop system for excess bromide recovery. The engineering team worked through improvements based on facility feedback, not directives from outside consultants unfamiliar with day-to-day production realities. This approach supports both environmental responsibility and cost control, returning pure starting material into the next cycle or properly disposing of residuals with full regulatory traceability.

    Supporting Research From a Manufacturer’s View

    Scientists want proof their raw materials won’t introduce unexpected variables. Rather than marketing generic talk about quality, we provide customer access to actual production records and supporting documents. Lots destined for regulated research include certificate packages with spectral overlays, full trace ion panels, and independent third-party assay results.

    That said, we’ve seen how different research environments demand more than paperwork. For a team developing new diagnostic platforms, access to sample vials for method validation led to a streamlined pilot. Instead of fixed pallets with minimum order volumes, we split lab-scale quantities, so their analytical run could proceed without delay. Similar direct support keeps projects moving at universities and corporate labs where procurement flexibility matters just as much as the chemistry itself.

    For emerging companies in battery, pharma, or green chemistry, our relationship involves more than a single order. We’ve worked with startup teams to adjust product grade as their process scales from test tube to kilo-lab, making minor tweaks in drying or particle size as new challenges arise. Rather than treat each order as identical, our team checks back on project outcomes and logs suggestions for future batches. Over time, this feedback loop guides small but meaningful improvements in purity, stability, or handling—refinements invisible to third-party resellers who rarely hear what happens after the carton leaves the warehouse.

    Responding to Regulatory and Analytical Needs

    Being the manufacturer, we stay up-to-date on evolving compliance trends. Our facility maintains documentation for REACH and local environmental standards, and we run analytical checks against current regional and international requirements. Regulatory auditors know us by name because our records track every stage from raw input delivery to final packaging and shipment.

    Where custom testing protocols crop up—such as requests for absence of specific trace metals or unique stability data—our lab team tackles these without passing the job outside. If an academic group asks for a batch with deliberately spiked impurity for benchmark testing, we can oblige because we control the reactors and lab glassware, not just the labeling step.

    We see real benefit in hosting visiting scientists and regulatory inspectors for plant tours, so they see firsthand the safeguards and documentation trails protecting every drum or vial we ship. This transparency builds trust, and fosters better collaboration between chemical manufacturing and the end-user communities we serve.

    Reliability and Supply Assurance

    Supply chain disruptions create unacceptable risk for sensitive applications. Because production stays in-house, we secure forward inventories of key starting materials. Facility managers monitor inventory levels against both forecast and current demand, adding buffer stocks so no customer project halts due to gaps in supply.

    Where global shipping faces challenges—whether from supply bottlenecks or customs holds—our team coordinates with local logistics experts and freight forwarders to keep shipments on track. For buyers on regular schedules, we offer batch reservation, holding pre-produced material under controlled storage until needed. Researchers and factory developers alike appreciate the faster release that comes from having their order already on hand, ready for immediate dispatch once paperwork clears.

    Because quality and traceability sit at the core of every shipment, we never blend lost lots or off-spec product into production. Everything passing through inventory can be traced back to recorded production run dates, staff, and analytical logbooks—a promise backed by experience, not just claims on a datasheet.

    Building Technical Partnerships, Not Just Selling Chemical Lots

    It’s common for clients to approach us with technical questions outside of standard purchase transactions. We invest in ongoing conversations with research and technical staff at customer sites, supporting their troubleshooting or process optimization efforts. Whether refining a phase-transfer catalytic step, or probing stability in a new solvent system, our technical team shares lessons learned not only from our own plant, but from a history of diverse customer projects.

    Sometimes, the answer isn’t a standard drum, but a special batch—differently dried, or filtered, or packaged under argon. Operating as both manufacturer and technical partner allows us this flexibility, sidestepping the handoffs and delays that come from buying through layers of distribution.

    Final Reflections from the Factory Floor

    Running a chemical plant takes more than production targets. It calls for regular feedback from the teams who handle, store, and transport materials with their own hands. Over the years, we’ve refined safe handling protocols, improved ergonomic packaging, and added safeguards for lab staff receiving product. We design packaging specifically for ease of transfer, minimizing exposure risks, and include clear labeling for each lot with traceback to the exact date and run.

    Disposal is often the last consideration for buyers, but we discuss effluent and residual management up front, providing customers with proven strategies for neutralizing or recovering bromides in line with local regulations. Because our process remains visible from accessioning raw feedstock through outgoing QA files, researchers trust our word and documentation—there’s no shadow supply chain, and no uncertainty about what goes into their experiments.

    Each package of 1,4-Di(Trimethylammonium)-Butane Dibromide carries the results of years of daily commitment to quality, traceability, and safety. As the manufacturer, our track record in this chemistry grows alongside the trust of our customers. For every batch run, test completed, and shipment sent out, we bring experience directly into service, working with users to solve today’s chemical challenges and inform tomorrow’s breakthroughs.