|
HS Code |
402985 |
| Chemical Name | 4-Methyl-2,6-Di(Tert-Butyl)Phenol |
| Cas Number | 128-37-0 |
| Molecular Formula | C15H24O |
| Molecular Weight | 220.35 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Melting Point | 69-71 °C |
| Boiling Point | 265-268 °C |
| Solubility In Water | Insoluble |
| Density | 1.05 g/cm³ |
| Flash Point | 127 °C |
| Purity | Typically ≥98% |
| Synonyms | BHT, Butylated Hydroxytoluene |
| Storage Conditions | Store in a cool, dry place, tightly closed |
| Application | Antioxidant in food and cosmetics |
| Odor | Slight aromatic odor |
As an accredited 4-Methyl-2,6-Di(Tert-Butyl)Phenol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The **25-gram** bottle of **4-Methyl-2,6-Di(Tert-Butyl)Phenol** comes in a sealed, amber glass container with a tamper-evident cap. |
| Shipping | 4-Methyl-2,6-di(tert-butyl)phenol is shipped in sealed containers, protected from light and moisture. It is typically transported as a solid at ambient temperature. Handle with gloves and eye protection. Complies with standard shipping regulations for non-hazardous organic chemicals. Ensure labeling is clear, and avoid contact with strong oxidizing agents during transit. |
| Storage | 4-Methyl-2,6-di(tert-butyl)phenol should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as strong oxidizing agents. Avoid exposure to moisture and air to prevent degradation. Use proper labeling and keep away from food and drink. Follow all safety guidelines for handling chemicals. |
Competitive 4-Methyl-2,6-Di(Tert-Butyl)Phenol prices that fit your budget—flexible terms and customized quotes for every order.
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Inside the day-to-day of a chemical manufacturing plant, practical value carries more weight than trendy words. Every batch that rolls out, every drum that leaves the line, is shaped by feedback from the floor and input from technical teams who work hands-on with our products. We know 4-Methyl-2,6-Di(Tert-Butyl)Phenol, also called BHT, inside and out. It’s not just a product on a list—it’s a solution forged by chemists, engineers, and plant operators who all know what happens when oxidation goes unchecked.
A phenolic antioxidant is not just another additive. The risk of degradation, from lubricants to polymers, sits heavy on every formulator’s mind. This molecule, C15H24O, features a methyl group close to two bulky tert-butyl groups, offering a stable electron reservoir. This structure gives it a knack for handling free radicals before they snowball into major problems. Reliable prevention of oxidative chain reactions means less downtime, fewer warranty claims, and greater confidence at every checkpoint in the application chain.
Early versions of stabilizing agents showed short shelf lives and mixed results in extending product durability. Decades ago, we saw demand for an additive robust enough to guard oils, fuels, elastomers, and plastics, meeting high-performance demands while remaining easy to handle at plant scale. Years of incremental improvement brought us to 4-Methyl-2,6-Di(Tert-Butyl)Phenol. Its melting point, volatility, solubility, and resistance to color formation under heat have all been tuned to the needs of production lines, not theory. Data from R&D and input from production managers shaped our focus: high antioxidant activity, minimal discoloration, and resistance to hydrolysis and migration.
Feedback from users in rubber compounding, food-grade oil stabilization, and fuel production flagged several pain points. Some antioxidants solve one problem but introduce issues with solubility, migration, or color. BHT earned its spot on the line because it answers many of these calls at once, performing well in high-heat conditions, resisting loss to volatilization, and blending smoothly with fats, oils, and polymers. The molecule’s interaction profile means it doesn’t promote embrittlement or haze—two concerns that have derailed other candidates. These points matter for all of us who keep count of claims, quality runs, and cost per batch.
The real-world version of this compound lands as a crystalline, off-white solid. Heat stability checks out well during extended processing, leaving users less exposed to rapid performance drop-offs during extrusion, blending, or high-temperature storage. Our typical product arrives above 99% purity, which cuts down on foam, haze, and color-body formation—practical effects noted by operators, not just sales materials. Mositure content tracks low, since water-sensitive blends stand to lose out if the antioxidant draws in ambient moisture.
Why bring up the melting point? Engineering teams look at it because downstream mixing depends on it. This product’s melting point usually floats past 69°C, higher than certain weak phenolic antioxidants. This means it transitions to the liquid phase during many plastics and lubricant manufacturing steps but stays in solid form during storage and handling, resisting accidental caking or loss.
Bulk density, another daily number, typically lands in the range suited for most dosing equipment. Our tech team worked out flow properties so plant staff don’t spend hours breaking up lumps, and formulation specialists can manage dosing accuracy batch after batch. Sheet lines, extrusion runs, polyol blends—all benefit from this handling consistency.
Food processors, lubricants labs, and polymer formulators—each faces different challenges, but none can afford spoilage or premature aging. Every lubricant, for instance, faces oxidative stress that can produce acids or sludge. This antioxidant halts those free radicals before they start chain reactions, making it a go-to in crankcase oils, compressor lubricants, and turbine oils. Polyethylene, polypropylene, polystyrene—each suffers from UV and heat attack. This compound reduces yellowing and embrittlement, which keeps packaging clear and tough over time.
Many plants swap cheaper antioxidants into formulations in a pinch. Test results show, batch to batch, why 4-Methyl-2,6-Di(Tert-Butyl)Phenol draws repeat orders. The molecule’s size keeps it from migrating easily from the finished polymer or oil, cutting down on losses during storage and use. Less migration means less top-off in downstream mixing or worry about residues turning up in unexpected places, which brings regulatory and cost advantages too.
Feed and food oil industries use this antioxidant at controlled doses to stretch shelf life, stave off rancidity, and meet regulatory standards. Edible oil refiners look for predictable performance, easy handling, and minimal off-flavors. Our product lands where it counts: dissolving fast, mixing evenly, and not leaving flavor or aroma residues.
In the antioxidant family, BHA, vitamin E, and other tocopherols all play their roles. Working with these, we notice trade-offs—BHA brings high volatility and a distinct odor, tocopherols can be pricey and degrade quickly at high heat. 4-Methyl-2,6-Di(Tert-Butyl)Phenol stays stable at elevated temperatures while delivering a cost-to-performance ratio that lands below tocopherol systems, especially in large-scale processing. It runs less risk of flavor interaction than many natural alternatives, and the chemical fingerprint means fewer surprises during quality checks. In lubricants, performance technicians find it sticks with the base oil instead of separating under shearing or high-speed blending.
Some users try to stretch newer antioxidants—hindered or hybrid phenolics—for edge-case stability. We listen to their feedback: though new molecules sometimes promise increments in oxidation resistance, most plants return to this classic after encountering trouble with cost, regulatory status, or hiccups in compatibility. In polymer masterbatches, its interaction profile works well with UV absorbers or other stabilizers, delivering robust, multi-modal protection without introducing haze or causing loss of mechanical properties.
Direct comparison with low molecular weight phenols shows a difference in volatility and migration. With its higher molecular mass, 4-Methyl-2,6-Di(Tert-Butyl)Phenol stands up under processing, outlasting competitors in severe tests. Food storage trials echo the same thing: less product loss, less flavor impact, and steadier protection for months, not days.
No one on a plant shift wants to handle powders that clump, dust, or cake under humid air. Our production engineers worked out a grind and granulation scheme that gives consistent particle size and flow, right for both automated feeders and manual additions. The low dusting tendency keeps air clean and reduces operator exposure. Experienced operators appreciate the absence of static concerns or messes during clean-up runs. Storage stability checks out too—a dry, cool place is all it needs, and warehouse staff have reported it sits stable even when warehouse temperatures rise and fall through seasons.
Dosing accuracy matters in continuous production. Foremen with years on the job stick with this antioxidant because it answers to dosing controls, both in batch and inline addition. Minor blending tweaks won’t throw off its performance, and automated feeders don’t jam up; less time shoveling up stuck powder means greater output where it counts.
Equipment maintenance also gets less tedious—this molecule doesn’t gum up additive screws or trigger resinous buildups in mixing vessels. Users in oil mixing lines like its non-saponifiable nature, which translates to less filter clogging and easier line cleaning during switchover. Less downtime and easier operation show up in lower costs, but for production staff, the bigger win is fewer headaches and smoother runs.
Authorities want to see traceability, control, and purity—all concerns that a factory team deals with every day. Our analysts pull samples across every batch, running tests not just at final QC but during upramp, midway, and close-out. The product’s high purity protects downstream users from off-spec batches and the regulatory pain that comes from nonconformities.
Regulatory teams in our operation keep up with global limits, advisories, and new findings from food safety and environmental bodies. 4-Methyl-2,6-Di(Tert-Butyl)Phenol’s standing with agencies like the FDA and EFSA sits on transparent, long-term toxicology work. End users appreciate clear documentation and transparent practices, and our QC records back up every batch that leaves the line—no awkward scrambles figuring out where a product came from or what went into it.
Our internal records and plant logs highlight the same story: high repeatability, feedback-driven improvement, and willingness to adjust based on user data, not just sales targets. That’s a manufacturer’s perspective—working with the people who use the products and folding in their experience to raise the bar, not drag feet.
Even the best antioxidant can present challenges in certain uses. Plants running ultra-high-speed lines in tropical climates sometimes see caking at the auger or feed screw. In response to plant feedback, we shifted our drying protocols and packaging method, rolling out low-moisture, inert-atmosphere loaded bags that hold up under high humidity. Feedback from customers in Southeast Asia pushed us to refine label information, making storage and reloading less guesswork and more certainty.
Some customers demanded absolute minimal residual odor—a concern in fine fragrance and sensitive food-grade oils. Field tests showed occasional traces when customers opened bulk drums that sat long in heat. Adjusting fill temperatures and headspace protocols took care of that; now, reports of off-notes have dropped to near zero. We keep lines of communication open, covering these details at every point from initial order to post-delivery check-in. Plant personnel value knowing the manufacturer stands ready to tweak prep and fill at their request.
Cross-compatibility with environmental accelerators, UV stabilizers, or other antioxidants sometimes threw wrenches into complex blends. Our technical support follows up on batch blending data, collaborating to smooth out the rough spots. When labs run up against solubility walls, we share real blending and pre-mix strategies, based on thousands of production hours, so that staff in smaller plants can hit spec without wasted material.
Recyclers and circular economy efforts raised the issue of residual phenolics in reprocessed goods. Plant chemists examined breakdown pathways and recyclate analysis, and our in-house team provided guides on optimal concentrations for minimizing downstream carryover while maintaining oxidative protection. This hands-on support tightens the supply’s fit with modern sustainability priorities.
Shipping crews and warehouse leads flagged packaging as a make-or-break concern. We adopted stronger liners in bulk bags, with improved tamper indicators on drums, making the chain of custody easier to confirm at every stage.
Many plants run a commodity version of BHT without seeing true-to-label performance. Our edge results from process control, not just raw material sourcing. Staff chemists take nothing on faith; every batch gets mapped against known, practical endpoints: low volatility, right melting point, high recovery after blending, and solid real-world antioxidant power. This product represents feedback loops from the plant floor to the lab bench, skipping no steps.
Customers return because the product holds up—unlike cheap, off-grade blends that darken, fail, or clump weeks after they enter the plant. They bring tough-case problems: rapid yellowing in transparent plastics, flavor drift in specialty fats, oxidative blackening in elastomer runs, lubricant slime-out in sealed gearboxes. Our teams respond with tailored advice—how to pre-mix, at what step to add, what temperature windows to use.
Plant managers tell us “just works” matters more than “state-of-the-art.” Our job is to keep their line moving, claims minimal, and quality up without drama or excuses. 4-Methyl-2,6-Di(Tert-Butyl)Phenol lets them tick those boxes.
Industry is shifting—sustainability, efficiency, and transparency matter more each year. As converters move toward recycled feedstocks and food brands demand ever-lower taint and carryover, our team keeps in step. Product tweaks have come from those market needs: advanced analytical monitoring, cleaner grind profiles, and packaging updates based on hands-on feedback.
Direct communication between our technical staff and plant users drives the next round of improvements. Every suggestion passes through technical vetting and small-scale piloting, not just marketing reviews. The result: a mature, versatile antioxidant that cuts problems down across sectors, with a feedback system tuned to real conditions in real plants.
Technical data can tell part of the story, but shop floor knowledge rounds it out. Every improvement or adjustment comes from teams who see and solve problems under live, noisy, shifting production conditions. Staff chemists back up every claim with spectra, solubility checks, and heat resistance numbers that users confirm in their own plants. We share failures—batches that didn’t meet mark—and document adjustments so customers know what to expect, and why.
Our commitment extends beyond the sale; we provide real support, pulling from both our archives and ongoing batch records to solve on-the-fly questions about blending, migration, or performance. If a regulator or QC auditor comes knocking, our users have a paper trail, batch analytics, and detailed data behind every delivery.
Our site teams have decades working with this antioxidant. Over time, they’ve seen it handle external shocks—weather, logistics snags, recipe tweaks—without hiccuping on critical specs. The reason? We test and retest on every shift, follow up on every field concern, and take advantage of new equipment and analytical advances to tighten each batch’s quality and user fit.
The backbone of success here is no secret: robust chemistry tuned for real-world processes, supported by teams willing to adapt when customers raise a flag. Each shipment carries more than just a chemical—it packs thousands of hours of trial, adjustment, and hard-earned experience from people who solve problems in boots and coats, not just from behind desks.
From plastics to edible oils, lubricants to surface coatings, this antioxidant delivers security and quality. And if conditions shift, machinery changes, or a unique formulation stirs up new issues, the feedback loop between manufacturing, technical staff, and users ensures we’re not lagging or hiding behind jargon. True quality comes from teamwork, expertise, and consistent follow-through at every stage.
