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HS Code |
903249 |
| Cas Number | 88-18-6 |
| Molecular Formula | C10H14O |
| Molecular Weight | 150.22 g/mol |
| Iupac Name | 2-(tert-butyl)phenol |
| Appearance | White to pale yellow crystalline solid |
| Melting Point | 54-57°C |
| Boiling Point | 228-230°C |
| Density | 0.95 g/cm³ |
| Solubility In Water | Slightly soluble |
| Flash Point | 114°C |
| Refractive Index | 1.522 |
| Synonyms | o-tert-butylphenol, 2-tert-butylphenol |
As an accredited O-Tert-Butylphenol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | O-Tert-Butylphenol is supplied in a 500g amber glass bottle with a screw cap, clearly labeled with hazard warnings. |
| Shipping | O-Tert-Butylphenol is shipped in tightly sealed, chemical-resistant containers to prevent leaks and contamination. It must be kept away from sources of ignition and stored in a cool, ventilated area. The package should display appropriate hazard labels and comply with local, national, and international transportation regulations for hazardous chemicals. |
| Storage | O-Tert-Butylphenol should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from sources of ignition, heat, and incompatible materials such as strong oxidizers and acids. Protect from direct sunlight. Avoid moisture and keep away from food and drink. Use appropriate safety precautions to minimize exposure and prevent leaks or spills. |
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Purity 99%: O-Tert-Butylphenol with Purity 99% is used in epoxy resin hardener synthesis, where it ensures high cross-linking density and mechanical strength. Melting Point 55°C: O-Tert-Butylphenol with Melting Point 55°C is used in phenolic resin formulations, where it enables optimized processability and thermal stability. Molecular Weight 150.22 g/mol: O-Tert-Butylphenol with Molecular Weight 150.22 g/mol is used in antioxidant manufacturing, where it offers precise dosage control and consistent free radical scavenging. Low Volatility: O-Tert-Butylphenol with Low Volatility is used in vulcanization accelerators, where it reduces emissions and enhances workplace safety. Stability Temperature 120°C: O-Tert-Butylphenol with Stability Temperature 120°C is used in polymerization catalysts, where it maintains catalyst activity under elevated processing conditions. Particle Size <75 μm: O-Tert-Butylphenol with Particle Size <75 μm is used in UV-curable coating dispersions, where it ensures rapid and uniform dissolution for clear, defect-free films. Viscosity Grade Low: O-Tert-Butylphenol with Low Viscosity Grade is used in adhesive compounding, where it improves blending efficiency and homogeneity of final products. Water Content <0.1%: O-Tert-Butylphenol with Water Content <0.1% is used in electrical insulating varnishes, where it prevents moisture-induced electrical failures. Color Index ≤10 (APHA): O-Tert-Butylphenol with Color Index ≤10 (APHA) is used in high-purity chemical intermediates, where it ensures color-critical applications meet specification standards. Residual Phenol <0.05%: O-Tert-Butylphenol with Residual Phenol <0.05% is used in specialty plasticizers, where it minimizes toxicity and improves product safety. |
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O-Tert-Butylphenol stands out among organic chemicals for the way it powers innovation across several industries. From my years observing the subtle but powerful influence of specialty chemicals in coatings, adhesives, and resins, I’ve learned just how much goes into picking the right phenol derivative. O-Tert-Butylphenol, with the model BTBP-01 available in consistent purity, shapes product performance well beyond what’s expected from general-purpose phenol compounds.
Talking quality, O-Tert-Butylphenol usually lands as a white to off-white crystalline solid, with a melting point that sits around 100-102°C, and a molecular formula of C10H14O. This chemical often comes at a purity above 99 percent. Through practical experience, I’ve seen this kind of high-purity grade pave the way for smoother polymerization processes, fewer unwanted residues, and more reliable downstream properties. In short, the technical details matter not just for paperwork, but for lead engineers, lab staff, and plant operators who rely on chemistry they can trust.
Take adhesives for example. O-Tert-Butylphenol emerges as more than simply a phenol with a bulky tert-butyl group. What’s impressive is how its molecular structure blocks uncontrolled reactivity while giving enough flexibility for targeted cross-linking. In phenolic and epoxy resins, this translates to adhesives that can take higher temperatures, last longer in humidity, and bond materials—like metals and rubbers—that sometimes refuse to cooperate. In construction bumps, where macro conditions are unpredictable and material mismatch makes contractors sweat, a robust adhesive built on this base saves everyone time and stress.
In coatings, the influence runs deeper. Comparing to other lower-weight alkylphenols, O-Tert-Butylphenol enables coatings that resist yellowing and maintain gloss even under UV exposure. It resists volatilization during curing, and you notice fewer defects from pin-holing or uneven film formation. In product testing reports I’ve read, the variance in sheen between batches with and without this additive is obvious by eye, not just by lab results.
O-Tert-Butylphenol isn’t the only phenolic compound out there. P-Cresol, Bisphenol A, and even O-Phenylphenol see plenty of use, but for certain applications, their characteristics fall short. In tire manufacturing, bead adhesives containing O-Tert-Butylphenol hold up under repeated stress, a factor especially crucial in hot climates or under load-bearing circumstances. Maintaining performance in sealants for electronics or automotive interiors depends on profile stability, not just a chemical catalogue number.
Over the years, I’ve heard from polymer chemists that switching to O-Tert-Butylphenol can reduce complaints from the factory floor—fewer issues with viscosity drift, easier cleanup after processing, and less downtime from gelling or unexpected reactivity. It’s details like this that ripple out to end-users who, maybe unaware of the chemistry, notice their electronics last longer or their cars leak less.
So what sets O-Tert-Butylphenol apart? The answer isn’t buried deep in lab reports but circles back to how changes on the molecular level play out over thousands of finished goods. P-Cresol and O-Phenylphenol serve as cheaper alternatives, and they do the trick where requirements are lenient. For electronic encapsulation or precision adhesives, though, their lower bulkiness and different electron arrangements lead to less thermal stability and more frequent breakdown under stress.
Even Bisphenol A, often associated with strong resins, brings its own baggage—regulatory scrutiny, concerns about migration into food contact materials, and environmental impact. Choosing O-Tert-Butylphenol sidesteps some of these challenges while keeping strong performance. One big difference: improved resistance to oxidation and discoloration over time. As someone who’s helped troubleshoot failed polymer batches, that extra margin of stability means less waste and fewer customer complaints.
Every project juggles technical performance, cost, compliance, and user experience. Working with product development teams, I’ve watched how O-Tert-Butylphenol’s higher up-front cost offsets itself through longer service intervals and less maintenance. Manufacturers of high-end circuit boards, for example, use this chemical to shield delicate components from environmental attack and to meet the ever-tightening standards for low outgassing.
For people designing coatings for boats or industrial pipelines, durability isn’t just a selling point—it's a requirement. O-Tert-Butylphenol’s resistance to water uptake and solvents shrinks the risk of blisters or flaking, saving companies money on future repairs. Not every chemical offers the same reassurance each time the product leaves the loading dock.
Market data supports the move toward specialty alkylphenols like O-Tert-Butylphenol. Reports from the chemical sector highlight its growing share in high-performance adhesives and sealants. With regulations pressing down on bisphenol-based compounds, demand is expected to climb, especially in electronics and coatings for infrastructure.
A closer look at patent filings shows a surge in resin formulations incorporating O-Tert-Butylphenol for improved thermal resistance and anti-corrosion properties. Customers in the Asia Pacific region, in particular, have been shifting purchasing behavior to favor chemicals that offer longer asset lifespans. My conversations at industry conferences echo these findings—decision-makers need versatility without sacrificing safety or compliance.
Despite its benefits, adopting O-Tert-Butylphenol involves careful planning. Switching phenolic ingredients isn’t always simple; it means updating formulations, testing for long-term compatibility, and sometimes re-certifying products for regulatory compliance. Chemists need to account for its distinct reactivity, especially in blends with less sterically hindered compounds.
Environmental impact can’t get ignored. Though O-Tert-Butylphenol avoids the worst of BPA’s notoriety, it still calls for responsible handling. Adequate ventilation and containment during manufacturing stages, along with established disposal routes, keep safety teams happy and the process inspectors off your back. In my own factory site visits, I’ve seen how straightforward communication and hands-on procedural training help wrap up transitions with less disruption.
Not all O-Tert-Butylphenol batches deliver the same performance. Purity lightens the load on purification steps and minimizes potential interference during curing. Moisture content runs as another key variable; I’ve seen polymerizations ruined by poor storage. Leading suppliers publish batch certificates and invest in real-time monitoring of major technical parameters.
End-users in coatings or electrical industries often ask for additional testing—color stability, solubility, ash content—to avoid nasty surprises at scale. These details, though sometimes overlooked in procurement, draw a clear line between consistent, worry-free operations and costly recalls. Choosing suppliers with a proven track record keeps headaches to a minimum.
Working directly with operators and lab staff, the preference for O-Tert-Butylphenol often comes down to how it feels and behaves during handling. Unlike dustier or stickier alternatives, it pours and dissolves more predictably in many solvents, which slashes changeover times during production runs. Strong odor and staining, concerns raised with other phenolic compounds, rarely trouble teams using this material.
Safe and ergonomic packaging plays a significant role, too. Suppliers who focus on easy-to-handle drums or re-sealable sacks make daily work smoother. These may sound like small bureaucratic issues, but the wellbeing of workers and productivity gains start with getting the basics right.
Demand for high-performance phenolic derivatives keeps growing as industries chase higher standards and tougher regulations. O-Tert-Butylphenol fits the bill for producers aiming at low-VOC coatings or adhesives with minimized migration risk. In customer briefings I’ve joined, attention often swings to documented compliance: reach, RoHS, and the latest local chemical safety standards.
Having walked the trade show floors, I’ve picked up that success in specialty chemicals often comes from anticipating what regulators and big buyers will stress in the next review cycle. With O-Tert-Butylphenol, downstream assurances about traceability, impurity levels, and controlled plant origin have started weighing as much as the price per kilogram. That shift drives the top suppliers to tighten up their own processes, leaving less room for shortcuts.
Issues surrounding chemical sourcing grow more complex as customers trace inputs back through multiple suppliers. Global markets, tight inventory management, and a patchwork of trade regulations push procurement departments toward trusted sources. O-Tert-Butylphenol, with its history of reliable quality from specialized manufacturers, fits into these streamlined pipelines.
In practice, buyers looking for suppliers with full origin documentation, real-time batch tracking, and proper certifications find the transition smoother, fewer delays, and faster incident response. In my experience, the standout firms share testing results proactively and welcome customer audits, earning loyalty that persists through market turbulence.
With all its benefits, O-Tert-Butylphenol still faces several challenges for wider uptake. Price remains a sticking point; it costs noticeably more than generic alkylphenols. For price-sensitive applications, bulk adhesives, or lower-tech coatings, that premium can sometimes push buyers to stick with less robust options. Over time, the savings in maintenance and performance often balance it out, particularly for asset-heavy segments like transportation or marine services.
Knowledge transfer also presents hurdles. Changing core chemical ingredients calls for temporary downtime, staff retraining, and reformulation work. In my time consulting on transitions, early involvement from both lab specialists and production managers tends to speed up success, especially where pushback might arise from operators wary of change. Honesty in discussing both advantages and expected hurdles helps balance expectations.
O-Tert-Butylphenol’s role as a base chemical opens up creative new applications. Flexible electronics, next-gen adhesives, and temperature-resistant foam materials all stand to benefit. Research emerging from industrial labs shows new derivatives using O-Tert-Butylphenol as a scaffold for flame-retardant resins, foams with tailored softness, and even specialty lubricants for moving parts in harsh environments.
Start-ups and established chemical players now compete to patent processes that make the most of O-Tert-Butylphenol’s stability and selectivity. While older generations locked themselves to single-use formulas, the present pushes for modular blends. My conversations with R&D chemists often center on streamlining supply chains, minimizing hazardous byproducts, and scaling up green synthesis methods—all areas where this chemical shows promise.
Speeding up market adoption means smoothing the transition hurdles. Training plays a huge role: comprehensive guides, workshops, and site visits help process engineers match this phenol’s unique reactivity profile with new blends. Vendor partnerships supply tailored testing kits and reference materials, shrinking lab ramp-up time.
Collaboration across the value chain pushes the whole sector forward. End-users who share feedback about real-world challenges—everything from pump handling to shelf-life—equip suppliers to keep tweaking their production and delivery approach. As someone who’s facilitated these industry feedback loops, I’ve seen positive change ripple outward, creating better materials for everyone involved.
Open documentation and data sharing form the bedrock of trust. Buyers and lead users increasingly ask for supporting evidence—batch analysis, emission reports, detailed MSDS documents. Leading companies provide this transparently, reducing delays, misunderstandings, or regulatory surprises. It pays off in fewer disputes and less wasted time on back-and-forth emails.
Teams on the ground need practical advice, not just regulatory summary tables. Direct support channels—phone, live chat, rapid email turnarounds—sort minor technical snags before they can snowball into major issues. Cultivating this kind of two-way relationship works best for both seasoned buyers and those just entering the specialty chemical game.
No product discussion feels complete today without mentioning environmental considerations. O-Tert-Butylphenol offers fewer downsides compared to more notorious substances. Handling still deserves attention: proper containment, air scrubbing, and recovery protocols matter, especially at scale.
Efforts from industry collectives and major users give rise to better disposal and recycling paths for phenolic waste. Developing greener catalysts, extending product life, and shrinking the environmental cost of synthesis contribute to a lower overall footprint. I’ve watched regulatory frameworks tighten, but agile firms keep pace by proactively adapting rather than scrambling at the last minute.
Behind every drum of O-Tert-Butylphenol stands a web of relationships—science teams, procurement professionals, plant operators, quality managers—all aiming to solve specific problems. At the end of the day, the strongest case for this specialty chemical lies in the results: adhesives that hold, coatings that last, and resins that protect valuable assets through years of tough service.
As new challenges appear—higher demands for safety, tougher sustainability targets, and relentless performance pressure—O-Tert-Butylphenol deserves its place in the toolbox of engineers and manufacturers ready to move industry forward. Products gain not just in chemical properties but through the accumulated wisdom of those who design, test, and improve them over time.