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HS Code |
262875 |
| Chemical Name | 2-Cresol |
| Cas Number | 95-48-7 |
| Molecular Formula | C7H8O |
| Molar Mass | 108.14 g/mol |
| Appearance | Colorless to yellowish liquid |
| Odor | Phenolic |
| Melting Point | 31–34 °C |
| Boiling Point | 191 °C |
| Density | 1.05 g/cm³ (at 20 °C) |
| Solubility In Water | 2.3 g/100 mL (20 °C) |
| Flash Point | 82 °C (closed cup) |
| Pka | 10.09 |
| Vapor Pressure | 0.11 mmHg (25 °C) |
| Refractive Index | 1.539 (20 °C) |
| Un Number | 2076 |
As an accredited 2-Cresol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 500 mL amber glass bottle with a tight-sealed cap, labeled "2-Cresol," includes hazard warnings and safety instructions. |
| Shipping | 2-Cresol should be shipped in tightly sealed containers made of compatible materials, clearly labeled with hazard warnings. It must be transported according to regulations for flammable and toxic liquids—typically UN 2076, Class 6.1. Ensure upright positioning, away from heat and incompatible substances, and provide proper ventilation during transit. |
| Storage | 2-Cresol should be stored in a tightly closed container, away from heat, sparks, and open flames, in a cool, dry, well-ventilated area. Keep it separated from oxidizing agents, acids, and bases to prevent hazardous reactions. Containers should be clearly labeled and protected from physical damage. Store in compliance with local, state, and federal regulations for hazardous chemicals. |
Applications of 2-Cresol in Industrial ManufacturingWe manufacture high-purity 2-Cresol to support specialized chemical production across key industrial markets. Our process control, traceability, and in-depth application know-how allow downstream partners to achieve precise performance in regulated end-use products. The following sections detail major industrial scenarios, providing accurate technical and compliance insights for each segment. 1. Phenolic Resin Synthesis for Brake and Friction MaterialsAutomotive and industrial friction materials require controlled phenolic resins for thermal stability, bonding strength, and wear resistance. 2-Cresol acts as a key phenol monomer, modifying molecular backbones and tuning glass transition temperature during resin polymerization. Downstream manufacturers incorporate 2-Cresol at calculated ratios to influence crosslink density, improving performance in high-temperature and high-load environments. Selection and dosage must precisely fit customer resin specifications to pass third-party friction and safety standards under actual usage conditions. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
2. Antioxidant Production for Rubber and ElastomersManufacturers of industrial rubber compounds and specialty elastomer blends utilize 2-Cresol in the synthesis of certain sterically hindered phenolic antioxidants. These additives inhibit oxidative chain reactions during processing and service life, safeguarding polymers against cracking, embrittlement, or loss of mechanical properties under thermal, oxygen, and ozone stress. Sourcing stable raw material batches and maintaining precise molar ratios during synthesis directly affect antioxidant purity and downstream batch reproducibility. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Intermediate for Agrochemical Synthesis (Herbicides)In the crop protection sector, agrochemical formulators employ 2-Cresol as a key intermediate in the multi-step synthesis of selective herbicides. Purity control and real-time verification are essential, since off-ratio residue can compromise herbicide efficacy or regulatory clearance. Process engineers monitor reaction completion and impurity removal closely to meet both residual solvent and active ingredient purity limits before scale-up blending and formulation. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Synthesis of UV Absorbers for Polymer and Coating IndustriesThe plastics and coatings sector uses 2-Cresol as a building block in the synthesis of triazine-based UV absorbers, which are critical for maintaining color and mechanical stability in outdoor and automotive polymers. During manufacturing, quality teams monitor the introduction of 2-Cresol early in the condensation and substitution reactions to produce intermediates with tight impurity profiles. The absorber’s end use dictates appropriate particle size and diluent compatibility downstream in masterbatch or liquid coating applications. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
In the pharmaceutical sector, 2-Cresol serves as a controlled intermediate for active ingredient (API) synthesis used in topical antiseptics and certain dermatological formulations. Production batches follow validated GMP-sourced workflows, with analytical controls at each stage to assure identity, limit process impurities, and meet international pharmacopoeia release specifications. Documentation and residual solvents compliance are critical due to patient contact and cross-border regulatory audits. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
6. Stabilizers and Preservatives in Industrial Oil FormulationsLubricant, hydraulic fluid, and transformer oil producers use 2-Cresol in the manufacture of phenolic stabilizers and biocidal oil additives to prevent oxidative polymerization, microbial contamination, and performance loss under extended equipment operating cycles. Downstream QC teams monitor stabilization index and microbial challenge tests, while the upstream formulation process balances cresol-derived additive concentration to avoid phase separation or color instability in finished oils. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Years of hands-on experience on the production floor have shaped our knowledge of 2-Cresol—a clear-to-yellowish aromatic compound that carries a sharp phenolic scent. Our team doesn’t just manufacture 2-Cresol for a checklist of industries; we’ve seen the transformation it brings to the chemical chain from raw feedstock to the finished specialty. Every drum or bulk shipment leaving our facility represents a batch produced under rigorous quality standards—a fact we prove with every third-party assay and our own in-house controls.
The technical name for 2-Cresol is ortho-cresol or 2-methylphenol. Its model number in our inventory reflects this—simply 2-Cresol (CAS 95-48-7). Our typical batches range in purity from 99% to 99.5%, supported by distillation cut techniques that efficiently reduce contaminants such as phenol or other cresols. Water content stays below 0.1% by rigorous moisture control procedures. Color specification (Hazen) runs under 20, indicating a clean product that won’t introduce unwanted shades into your formulation.
Over years refining this process, we’ve watched where 2-Cresol goes and what it does: resin plants, antiseptic formulations, plasticizer synthesis, dye intermediates, and pharmaceuticals. Some customers hold it up as a core intermediate for producing herbicides, especially MCPA and mecoprop. In others’ hands, 2-Cresol finds its way into the heart of disinfectants and wood preservatives. This versatility keeps demand stable, whether the downcycle squeezes margins or upswings stretch our output.
Few intermediates serve as many industries as 2-Cresol. During a run for a specialty resin manufacturer, we learned that 2-Cresol’s distinct ortho configuration makes it a preferred raw material for certain methylphenolic resins. It produces a unique blend of rigidity and flexibility in the finished resin—an edge over para- or meta-cresol that crafts rely upon for consistency in molding and casting applications. In contrast, one pharmaceutical partner specified 2-Cresol for its predictable reactivity in alkylation processes, a property that stems from the ortho configuration of the methyl group next to the phenolic hydroxyl.
2-Cresol, C7H8O, boils around 191°C, melting near 31°C, and readily mixes with organics—alcohol, ether, and chloroform—but shows limited water solubility. These features steer its use: resins and plasticizers demand good organic compatibility, while water-based industries typically turn to other cresols. We’ve tested hundreds of batches and can vouch that each small shift in the impurity profile (like higher phenol leftovers) often disrupts downstream polymerization. That’s why it pays to source 2-Cresol directly from a producer who has tuned conditions and distillation to yield low residuals batch after batch.
Our bulk customers have sometimes requested customized fractions—tighter cut points or cleaner isolation from meta- and para-cresol. The feedback we provide helps optimize downstream reactions and troubleshooting. The heating curves and GC-mass spectra on our lab’s wall aren’t decorations—they chart every process improvement, and our in-house chemists know when a sample needs rework long before it moves from tank to tank. This is not the sort of product that leaves much room for guesswork in margin-sensitive production lines.
The cresol family—ortho-, meta-, and para-isomers—all share a methylphenol backbone, yet actions and reactivities diverge in industry. Meta-cresol holds value in antioxidants and fragrance chemistry, while para-cresol features prominently in high-end plastic additives and lubricants. 2-Cresol, with its ortho substitution, stakes its claim in resin chemistry and pesticide intermediates where steric effects are critical. We consistently remind procurement teams: an isomer swap isn’t just paperwork, it shapes your yield, color, and product safety profile. Minor impurities or isomeric contamination can set back entire productions, as the wrong cresol can interact unpredictably during condensation or alkylation.
Chemists in phenolic resin production have told us that switching from ortho- to para-cresol alters everything from softening point to water resistance. In certain high-performance adhesives or carbon brake pad binders, customers expect the unique features that only 2-Cresol-based resins provide. We keep a close ear to customers who’ve faced issues from cross-contamination—one instance, a small trace of meta-cresol in a 2-Cresol stream derailed a week’s polymerization work until the source was tracked down. We have dedicated fractionation and onsite QA to avoid such waste and downtime for our clients.
It’s not easy isolating 2-Cresol at high purity, considering all three cresols naturally coexist in tar, petroleum distillates, or synthetic routes. Our process starts with precise controlled alkylation and follows with multi-stage distillation under inert atmosphere, locking out water to suppress hydrolysis or phenol side formation. Over the years, dozens of process tweaks came from direct observation—such as integrating trace nitrogen purges, or swapping out condensation materials in storage tanks to avoid product yellowing.
On average, it takes about five hours from reaction to the first distillation cut, and sample verification happens at three points. We retain every lot sample for reference—this isn’t just tradition, it backs up every technical claim we make when inspectors or partners request traceability. Previous projects, such as scaling up for block copolymer customers, required us to design sampling loops that catch every anomaly before a tank is certified finished. Our QC lab runs not only purity tests but simulated downstream reactions—if a batch can’t pass a phenolic resin synthesis simulation, it won’t clear for dispatch.
Pesticide makers routinely highlight 2-Cresol’s role in crafting precursors for selective herbicides. Its predictable reaction signature matters for minimizing unwanted byproducts, which can trip up formulation and storage stability down the line. In fact, product recalls have hinged on the wrong choice or the poor quality of cresol intermediates, especially in ag-chem drums destined for overseas blending. For those in polymer chemistry, it often underpins novolac-type resin production—customers drive batch sizes from several hundred to tens of thousands of kilos per campaign, depending on resin applications ranging from electrical laminates to friction materials.
On the antimicrobial side, medical and disinfectant suppliers appreciate the balanced blend of potency, volatility, and stability compared to other phenolics. 2-Cresol does not just deliver biocidal power; it resists rapid volatilization, supporting long shelf-life disinfection. In our experience, stricter regulations on phenolic content in consumer disinfectants have forced tighter manufacturing tolerances, prompting our investments in better fractionation and analytical detection to ensure our 2-Cresol can stand up to scrutiny.
It’s important to address what doesn’t leave the plant along with what does. 2-Cresol, being a volatile organic and moderately toxic, demands careful handling. Our workers rely on closed systems, scrubber-equipped ventilation, and ongoing safety training. From tank car to drum filling, every batch follows a containment philosophy. Waste streams undergo phenolic oxidation and absorption, not just to comply with regulations, but to protect workers and meet community expectations. These aren’t optional extras—they come from lessons learned, including near-misses and unplanned shutdowns that drive procedural improvement.
Over time, as environmental controls grew more stringent, we updated our effluent treatment protocols. Unexpected emissions or wastewater phenolics can trigger shutdowns or worse, as seen during past audit cycles. The design of our storage tanks and transfer lines takes cues from dozens of root-cause investigations throughout the industry—using nitrogen blanketing to suppress vapor losses and stainless lines to prevent corrosion-driven leaks. Customers have asked detailed questions about these protocols, as end-user certifications now often demand documented controls from raw material source all the way to final formulation.
In years where upstream feedstock shortages hit or shipping lanes bottleneck, transparent lines of communication with both suppliers and customers make the difference. During a recent phenol supply crunch, we prioritized communication, working closely with resin and herbicide makers to forecast needs and balance inventory draws. That builds trust and avoids downstream plant stoppages. End-users who tap directly into our documentation benefit from reconciled chain-of-custody reports and container-based sampling records.
Direct producer engagement removes much of the guesswork for technical teams. In cases where unusual color or odor arises, we work side-by-side with downstream labs to review GC-MS profiles. Fast communication and technical troubleshooting set direct manufacturers apart from the dealers who can’t access real-time process data or pull a batch sample at a moment’s notice. This direct link translates into lower recall rates and reduced non-conformance incidents for our partners.
We have come to see every product as a work in progress—2-Cresol included. Over the years, close work with global partners has drawn us toward cleaner, more energy-efficient production lines. Past process hazards—like unpredictable exotherms or distillation overflows—get replaced by digital controls and improved batch monitoring. These tools catch out-of-spec vapor flows before they build into a safety concern. Our investment in real-time chromatography doesn’t just pay off in speed; it cuts down on scrap and reflects in the product consistency batch after batch.
Outside audits, customer visits, and even rejected samples help shape upgrades. One customer’s request for an even lower chlorinated compound threshold saw us rework our upstream sources and add extra distillation, achieving tighter specs within a single quarter. This direct technical push-and-pull with end users accelerates innovation and guarantees both product quality and dependability.
Global appetite for 2-Cresol traces current trends in pesticides, resins, and antimicrobial chemistry, but new uses continue to pop up in specialty polymers and electronics. Over the last several years, we’ve fielded more requests tied to advanced adhesives, lithium-ion battery binders, and even high-temperature lubricants. As technical expectations rise, especially purity and trace-element demands, we keep developing new purification protocols, pilot-distillation runs, and even electrochemical treatment routes. The close relationship with technical teams across industries shapes our own process-improvement lists—from reducing residual sulfur to tracking down odor-causing aldehydes at the ppm level.
There’s no substitute for experience: real-time, hands-on adjustments drive progress. Every day on the plant floor brings new challenges—unexpected fouling in the distillation column, subtle shifts in feedstock from upstream, or nuances in color and odor that don’t always show in a standard assay. We log every outlier so our next batch runs smoother. For customers who value fast troubleshooting, full traceability, and frank technical answers, sourcing 2-Cresol direct from a committed manufacturer continues to pay back in more than just product specs.
To everyone from established resin houses to up-and-coming disinfectant formulators: drawing on years of practical experience, we approach every order not as another item to fulfill, but a technical partnership. Our team tracks not just global regulatory changes and market shifts, but every bit of plant feedback, every spot check, and every batch record. We believe the best 2-Cresol comes from tight process control, relentless sample verification, and direct engagement between the manufacturer and the industry that shapes product demand.
2-Cresol is not a commodity for us—it is a reflection of both tradition and technical advancement. Our door stays open to partners with new technical needs, stricter regulatory demands, or ideas to push both purity and performance further. Decades at the bench and in the control room matter, and our product tells that story in every lot number and delivery.
