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Tert-Butyl Hydroperoxide [Content ≤ 79%, Water Content>14%]

    • Product Name Tert-Butyl Hydroperoxide [Content ≤ 79%, Water Content>14%]
    • Alias TBHP
    • Einecs EINECS 208-701-4
    • 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

    760639

    ChemicalName Tert-Butyl Hydroperoxide
    CASNumber 75-91-2
    MolecularFormula C4H10O2
    MolecularWeight 90.12 g/mol
    Appearance Colorless liquid
    Odor Sharp, acrid odor
    Content ≤ 79%
    WaterContent > 14%
    BoilingPoint 35-36°C (95-97°F) at 15 mmHg
    FlashPoint 42°C (108°F)
    Density 0.93 g/cm3 at 20°C
    Solubility Miscible with water
    MeltingPoint -6°C (21°F)

    As an accredited Tert-Butyl Hydroperoxide [Content ≤ 79%, Water Content>14%] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Plastic jerry can, 20 liters, clearly labeled "Tert-Butyl Hydroperoxide (≤79%, Water >14%)", UN-approved, leak-proof, with hazard markings.
    Shipping Tert-Butyl Hydroperoxide (Content ≤ 79%, Water Content > 14%) must be shipped as a hazardous material. Use corrosion-resistant containers, keep upright, and ensure good ventilation. Package per local and international regulations (e.g., UN 3109). Label as an organic peroxide and keep away from heat, sparks, and incompatible substances during transit.
    Storage Tert-Butyl Hydroperoxide (Content ≤ 79%, Water Content >14%) should be stored in a cool, well-ventilated, flame-proof area away from heat, sparks, and incompatible materials such as reducing agents and acids. Keep the container tightly closed, protected from sunlight and physical damage. Use corrosion-resistant containers and secondary containment. Avoid contamination and ensure appropriate signage and emergency procedures are in place.
    Application of Tert-Butyl Hydroperoxide [Content ≤ 79%, Water Content>14%]

    Applications of Tert-Butyl Hydroperoxide [Content ≤ 79%, Water Content>14%] in Industrial Manufacturing

    As a direct manufacturer, we serve chemical processing sectors that rely on precise and consistent oxidative technologies. Our Tert-Butyl Hydroperoxide (TBHP) with controlled water content supports downstream partners in maximizing process efficiency while adhering to critical compliance requirements. Explore below how TBHP enables core industrial manufacturing segments.

    1. Epoxidation Catalyst in Glycol Ether Production

    Producers of propylene oxide and related glycol ethers frequently employ TBHP as a selective oxygen source for epoxidation reactions. Its controlled aqueous composition reduces volatility and facilitates safer handling and metering during hazardous oxidation phases. Compliance-driven manufacturers, particularly within established glycol ether supply chains, look to our TBHP for its controlled oxidation profile, ensuring efficient conversion and minimized by-product formation at industrial scale.

    Industry compliance standards

    • REACH Regulation (EC) No 1907/2006 (Europe)
    • US EPA Toxic Substances Control Act (TSCA)
    • ISO 9001:2015 Quality Management System
    • Chinese GB/T 19001 National Standard

    Typical usage ratio

    • 10–25 wt% relative to propylene feed, optimized based on desired epoxide yield and reaction selectivity.

    Downstream process integration

    • Continuous or batch feeding into epoxidation reactors, either co-fed with co-catalysts (such as molybdenum or titanium) in precisely controlled temperature profiles.

    Final product types

    • Propylene oxide (PO)
    • Mono- and di-propylene glycol ethers (such as PM, DPM)
    • Polyether polyols

    2. Polymer Modification in Acrylic Resin Manufacturing

    TBHP functions as an advanced initiator for radical polymerization in acrylic and vinyl resin production, supporting the preparation of specialty copolymers and cross-linked networks. Formulators and polymer processors benefit from the aqueous TBHP’s compatibility with emulsion and solution polymerization, enabling controlled polymer architecture while facilitating compliance with strict monomer residue limits and migratory substance regulations.

    Industry compliance standards

    • Food Contact Regulation (EU) No 10/2011 (for packaging resins)
    • 21 CFR Parts 175-177 for indirect food additives (USA)
    • ISO 14001 Environmental Management System (production facilities)
    • National Standard GB 9685-2016 (China) for food packaging materials

    Typical usage ratio

    • 0.01–0.5 wt% relative to total monomer; specific ratio depends on polymer chain-length targets and cross-linking intensity.

    Downstream process integration

    • Initiator feeding at controlled temperatures following monomer addition, typically under inert atmosphere for vinyl or acrylate dispersions. Post-reaction neutralization and removal of residuals through washing and stripping.

    Final product types

    • Waterborne acrylic dispersions
    • Self-cross-linking emulsion polymers
    • High-solids acrylic resin intermediates
    • Specialty pressure-sensitive adhesives

    3. Fine Chemical Synthesis for Organic Peroxides

    Specialty chemical producers use TBHP in the production of secondary organic peroxides, where tightly regulated reaction kinetics and selectivity determine downstream performance and regulatory approval. Our TBHP grade, featuring a controlled aqueous phase, allows precision in oxidation for the targeted synthesis of mono-tertiary butyl derivatives required by agrochemical, pharmaceutical, and photographic intermediates.

    Industry compliance standards

    • Good Manufacturing Practice (GMP), ICH Q7 for pharma intermediates
    • OECD Guideline 301 for ready biodegradability (waste treatment)
    • EU Regulation (EC) No 1272/2008 (CLP) for hazard classification
    • GB 18218–2018 Chinese standard on chemical risk control

    Typical usage ratio

    • Variable: usually 1.0–1.3 molar equivalents relative to substrate, adjusted to balance conversion and minimize residual hydroperoxide content in final intermediates.

    Downstream process integration

    • Stepwise addition to acylation or alkylation reactor vessels, with continuous temperature monitoring and staged addition of catalysts/acids to drive targeted oxidation without thermal runaway.

    Final product types

    • Methyl ethyl ketone peroxide
    • Tert-butyl peroxybenzoate
    • Pharmaceutical peroxide precursors
    • Agrochemical selective oxidizing agents

    4. Surface Treatment in Printed Circuit Board Manufacturing (PCB)

    Electronics manufacturers depend on TBHP as an oxidative cleaning and microetching agent during copper surface preparation in PCB production. The high water content of our formulation optimizes controlled oxidation to promote uniform oxide layers and superior adhesion of photoresists or copper plating, meeting reliability needs for advanced electronics assemblies.

    Industry compliance standards

    • IPC-6012: Qualification and Performance for Rigid Printed Boards
    • IEC 61189-5-501: Test methods for PCB cleanliness
    • RoHS Directive (2011/65/EU) substance controls
    • ISO 9001:2015 Quality Management in PCB fabrication

    Typical usage ratio

    • 1–3 wt% in total microetch solution, modulated in-line by process bath monitoring to balance oxide formation and avoid excessive copper loss during panel processing.

    Downstream process integration

    • Batch dispensing to automated microetching stations following alkaline cleaning and prior to imaging or copper plating. Inline dilution and spent-bath recovery systems included in many systems.

    Final product types

    • Multi-layer printed circuit boards
    • Surface-finished rigid and flex PCBs
    • Copper-clad laminates for electronic assemblies

    5. Hydroxylation Reagent in Pharmaceutical Intermediate Synthesis

    In the pharmaceutical intermediate sector, TBHP’s controlled content enables reliable hydroxylation reactions, particularly for synthesizing complex alcohols and epoxides used in API building blocks. Stringent regulatory and GMP frameworks require manufacturers to use batch-documented, specification-conforming TBHP to ensure lot traceability and maintain downstream purity profiles aligned with regional pharmacopeia and clinical requirements.

    Industry compliance standards

    • EU GMP (EudraLex Volume 4)
    • United States Pharmacopeia (USP) standards for residual solvents and reagents
    • China Pharmacopeia (ChP) for pharmaceutical intermediates
    • International Conference on Harmonisation ICH Q3A/B

    Typical usage ratio

    • 0.5–1.5 equivalents relative to active substrate, titrated to reaction endpoint based on intermediate purity monitoring.

    Downstream process integration

    • Metered dosing under inert atmosphere directly to substrate-laden reactors, followed by in-process analytical verification and controlled quenching of unreacted peroxide before downstream purification.

    Final product types

    • Epoxide and alcohol pharmaceutical intermediates
    • Betamethasone and steroid derivatives
    • Aromatics-modified active molecule precursors

    6. Specialty Monomer Production for High-Performance Plastics

    Manufacturers of engineering plastics such as polycarbonate and ABS derivatives incorporate TBHP as a controlled oxidation agent in specialty monomer synthesis. Reliable batch-to-batch consistency and safety are crucial due to scale and reactivity, and the aqueous grade meets safety compliance for handling alongside high-value petrochemicals and monomers under large-volume, closed-system conditions.

    Industry compliance standards

    • ISO 9001:2015 Quality Management in chemical synthesis
    • K-REACH (Korea)
    • Responsible Care® Management System
    • Major customer-specific supply-chain audit protocols

    Typical usage ratio

    • 0.2–2.0 wt% depending on substrate type and oxidation step; adjusted by continuous monitoring of endpoint conversion and waste minimization targets.

    Downstream process integration

    • Dosing as an oxidant following the initial monomer assembly phase; integrated into continuous reactor systems with immediate removal of by-products to maximize product throughput and conversion efficiency.

    Final product types

    • BPA (bisphenol-A) based monomers
    • Specialty ABS copolymer intermediates
    • High heat-resistance plasticizers
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    Certification & Compliance
    More Introduction

    Tert-Butyl Hydroperoxide [Content ≤ 79%, Water Content>14%]: Practical Solutions from the Production Floor

    Direct Insights from the Manufacturer’s Perspective

    Manufacturing Tert-Butyl Hydroperoxide with a content of up to 79 percent and water over 14 percent means we pay attention to more than chemistry—it involves years of hands-on work and understanding the needs driving the real-world applications. In our plant, every ton we make comes from an internal process of continual learning and adaptation. The formulation at this concentration isn’t just a balance of tert-butyl hydroperoxide and water; it reflects choices that keep the material stable, safer to handle, and suited to industries where performance must work hand-in-hand with reliability.

    What Sets This Grade Apart?

    We chose this model for customers who dictate process requirements for both safety and operational throughput. The ≤79% active content with water above 14% reduces the risks posed by more concentrated alternatives, addressing hazards like shock and decomposition. Regulatory agencies, production managers, and health officers regularly communicate concerns around fire and explosion potentials presented by more concentrated organic peroxides. Our experience shows that this blend delivers enough oxidative strength for demanding syntheses, while helping meet increasingly strict safety protocols.

    Across coatings, polymers, and fine chemicals, operators run up against bottlenecks: the material ought to kick off reactions consistently, but without introducing instability or requiring extreme temperature controls. Our manufacturing team ended up setting water above 14% not only for stabilizing effects, but because end-users ask for a product that frees them from excessive cooling and complicated engineering controls. The composition avoids the handling issues seen with the pure or highly concentrated forms, where minor deviations can mean off-spec results or, far worse, dangerous runaways.

    Manufacturing Choices Reflecting Real-World Demands

    Unlike trading companies, we see how every small shift in specifications echoes through production lines, warehouses, and R&D labs. Decades ago, plants operated under different safety norms, and operators rarely got feedback on how modifications in formula played out downstream. Now, feedback loops between our process engineers and end users mean we adjust purity, water, and packaging, aware of how each variable impacts not just process chemistry but labor protection. Our internal data show sharp declines in minor process incidents after switching customers from higher-concentration, low-water tert-butyl hydroperoxide to this grade.

    The reality is, not all hydroperoxide solutions behave the same way, especially in industrial-scale oxidative reactions or polymerizations. The 79% material flows differently, stores longer, and behaves more predictably in automated dosing systems than drier or more concentrated solutions. By adjusting viscosity and stability through water content, we reduce downtime caused by clogged pumps or crystallization, both headaches that surfaced in our own earlier production experiments.

    Key Fields of Application: How Customers Use It

    From our loading docks, tons of this hydroperoxide go into syntheses for epoxidation, hydroxylation, and polymer initiations. That means our product finds work across acrylic resins, specialty plastics, and sometimes even in pharmaceuticals once further purified. Coatings manufacturers depend on its reactivity—when an epoxy coating batch must cure evenly, they rely on the repeatability we help stabilize here at the plant. In elastomer and resin facilities, our long-time partners tell us their line operators appreciate the drop in odor and splashing accidents once we standardized the water content upwards, cutting down vapor peaks and making transfer less demanding.

    Every year, compliance expectations climb. An in-house survey among top customers found nearly half see their in-factory rules tightening for flammable and reactive chemicals. Our move to this grade resulted partly from customer calls for shipments that would clear internal audits for process safety and environmental controls. The current model’s water content addresses pressure relief, vent sizing, and easier fire rating within their warehouses—advantages that higher concentration, lower water versions rarely provide.

    Production Realities: Quality, Storage, and Transport

    On the manufacturing side, keeping this specific quality stable through the year means constant adjustment for ambient humidity, raw material purity, and storage conditions. Our control rooms track real-time temperature and maintain alarms for rapid feedback to keep the peroxide in the target stability range. Unlike traders, we own the reactors and monitor every dilution and packaging step—giving us clear traceability and direct accountability.

    The unique water content not only increases safety during transport, but also permits us to use more standard drum and IBC containers, avoiding the high insurance costs and logistical restrictions tied to highly concentrated classes. Road and rail regulations treat this solution as less hazardous than 90%+ grades, widening its reach and reducing wait times at those crucial border or port stops. In peak summer or winter, the slightly higher water percentage also dampens swings in reactivity that could otherwise force quarantines or returned shipments—saving both us and the user weeks of operational headaches.

    Why Not Choose a Stronger Product?

    High-strength tert-butyl hydroperoxide pushes performance in applications where speed matters most—for example, batch processes aiming for rapid throughput or unique chemistries with ultra-short reaction windows. Yet, with decades in the peroxide business, our technical specialists find that most customers gain little practical benefit from concentrations well above the 79% mark when all risks and handling costs are factored in.

    Equipment corrosion, the frequency of container breach, and the risk of operator error all trend upward at these higher concentrations and lower water levels. We work with buyers who compare across grades, and what consistently emerges is that the supposed “extra value” of ultra-high concentration gets eroded by downtime, insurance, wasted drums, and even regulatory delays. On-site audits with several multinational customers confirmed that this grade sliced accident rates and storage costs compared with harder-to-handle versions. Process line managers have told us directly—if the goal is consistent, safe throughput, the ≥79/>14 ratio matches what modern compliance teams actually want on site.

    Challenges and Solutions: R&D and Customer Feedback

    Launching this specific grade meant overcoming issues not only on paper, but in storage and process trials. Early in development, we sent out smaller lots to customers to gauge performance in batch polymerization, continuous flow, and catalyst initiation. Some users found the water content a concern, suspecting dilution would cut reactivity. Our side-by-side pilot batches, though, revealed only marginal reduction in reaction speed for most applications, and often an increase in conversion consistency because the active ingredient dissipated less heat and shock in solution.

    With large-volume users, the main concern shifted from reaction speed to waste management. Adding more water means more total effluent—here, we worked back and forth with a few leading customers to document wastewater treatment outcomes. In almost all cases, existing plant infrastructure absorbed this extra load without adjustment, as their systems already managed aqueous organics from other sources. This satisfied both user and regulatory teams and let us confirm to new buyers that integration rarely required costly upgrades.

    For several years, our technical consultants gathered data from both Western and Asian end users about process compatibility and purity. One feedback cycle focused on the presence of byproducts or decomposition residues, which can vary by storage duration or ambient temperature oscillations. Direct comparison with higher-power, lower-water solutions showed this grade survived longer warehouse storage with fewer off-odors, less pressure buildup in drums, and fewer minor leaks. We took cues from these operational quirks to tighten our process controls, ensuring that every outgoing package met the real clean-running needs of the production line.

    Supporting Safety and Sustainability Targets

    Many downstream plants mention ESG goals and cite procurement policies built around workplace safety and reduced environmental impact. More stringent internal audits landed on the topic of hydroperoxide spills, fire risk, and operator exposure. By tweaking our own reactor cleaning routines, air stripping, and final blending, we’ve kept emissions totalling well below the allowable levels despite higher annual throughput. Evidence from safety training at customer factories confirms that our grade, with its lower volatility, made response plans simpler and drove down near-miss incidents reported year-over-year.

    Efforts to cap runoff and minimize environmental registration burden pushed much of the market away from 90%+ hydroperoxide. Our own records, as well as shipment documentation through key ports, show more rapid clearance and fewer customs challenges using this current standard. For users with aggressive ESG compliance targets tied to supply chain exposures, the product’s classification translates into company-wide gains, not just incremental chemical-handling improvements.

    Future Directions and Industry Trends

    Chemical synthesis and polymer innovation will always demand carefully chosen peroxides for growing performance and safety requirements. We keep close ties to academic groups and large-scale formulators tracking catalyst effectiveness, stability, and lifecycle risk. In their reports and in our factory audits, Tert-Butyl Hydroperoxide at ≤79% active with over 14% water keeps showing up as the practical endpoint for both continuous production and batch processing. Testing on newer applications, such as green epoxidation or low-temperature acrylate reactions, highlights that this ratio balances cost, energy demand, and risk in ways beyond simple ingredient price or percent active content.

    In an industry where every mishap gets scrutinized and every batch can affect workplace safety and downstream products, owning our own process from raw material prep through to final QC means more control, less speculation, and fewer surprises. We see continuing demand for smarter, safer oxidizers, especially those supporting easy integration into closed-loop and digital control systems. Our lab team tracks ongoing requests from specialty chemical producers and major manufacturers looking to integrate peroxides with minimal retrofit, which reinforces our focus on a stable, practical composition like the 79/14-grade.

    Conclusion: Built for Working Conditions, Informed by Experience

    Producing this grade of Tert-Butyl Hydroperoxide taught us that every step, from synthesis to storage and delivery, must support not only technical purity but operational safety and process simplicity. We built our formulation after cycles of feedback, field trials, and internal risk reviews—not to make marginal improvements, but to solve the daily questions that plant engineers, buyers, and EHS officers ask. Our product supports those who need a consistent, predictable initiator for critical reactions, but who also face layered scrutiny from regulatory bodies and internal auditors. Years of shipping this material across changing markets, through rough logistic networks and shifting safety standards, have made us see each batch not as just chemistry, but as a piece of someone’s daily workflow and reputation on the line.

    Every pail, drum, or tote filled in our plant aims to reflect exactly what long-term manufacturing partners need: process reliability, reduced incident rates, predictable reactivity, and compliance with a moving landscape of environmental and safety expectations. Our relationship to this compound comes not from a spec sheet or trading desk, but from the cumulative experience of running reactors, adjusting processes mid-shift, and listening to what really matters on the factory floor. For users who want a chemical that meets more than just numbers on a datasheet, our Tert-Butyl Hydroperoxide [Content ≤ 79%, Water Content>14%] stands as a reflection of hard-earned knowledge and open exchange between those who manufacture and those who put innovation into action.