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HS Code |
935328 |
| Iupac Name | 2,3-dihydro-1-benzofuran-5-ol |
| Molecular Formula | C8H8O2 |
| Molar Mass | 136.15 g/mol |
| Cas Number | 496-16-2 |
| Appearance | White to light yellow solid |
| Melting Point | 71-73°C |
| Boiling Point | 265-267°C |
| Solubility In Water | Slightly soluble |
| Density | 1.22 g/cm³ |
| Smiles | C1COC2=CC=CC=C2C1O |
As an accredited Benzofuranol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 98%: Benzofuranol purity 98% is used in pharmaceutical intermediate synthesis, where it ensures high-yield reaction rates. Melting point 118°C: Benzofuranol melting point 118°C is used in organic chemistry processes, where it enables controlled solid-to-liquid phase transitions for precise reaction management. Viscosity grade 10 mPa·s: Benzofuranol viscosity grade 10 mPa·s is used in specialty coatings, where it provides optimal flow and film uniformity. Particle size 5 µm: Benzofuranol particle size 5 µm is used in pigment dispersion, where it achieves excellent suspension stability and color consistency. Stability temperature 140°C: Benzofuranol stability temperature 140°C is used in polymer manufacturing, where it maintains molecular integrity under elevated processing temperatures. Molecular weight 134.14 g/mol: Benzofuranol molecular weight 134.14 g/mol is used in analytical reference standards, where it ensures accurate quantification in quality control assays. Optical purity >99% ee: Benzofuranol optical purity >99% ee is used in chiral drug synthesis, where it guarantees enantiomeric selectivity for therapeutic applications. Solubility in ethanol 12 g/L: Benzofuranol solubility in ethanol 12 g/L is used in solution-phase synthesis, where it facilitates homogeneous reagent mixing. |
| Packing | Amber glass bottle with secure screw cap, labeled “Benzofuranol, 100g,” hazard symbols, lot number, and storage instructions. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Benzofuranol: 200 kg net per drum, 80 drums per container, secure, moisture-protected packaging. |
| Shipping | **Shipping Description for Benzofuranol:** Benzofuranol should be shipped in tightly sealed, chemical-resistant containers. Ensure packaging complies with applicable regulations for hazardous chemicals. Store and transport away from heat, sparks, and incompatible materials. Proper labeling, documentation, and appropriate personal protective equipment are required for handling. Follow all safety and environmental guidelines during shipping. |
| Storage | Benzofuranol should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers. Protect it from light and moisture. Proper chemical labeling and segregation from food and combustible materials are essential. Storage at room temperature, in compliance with safety protocols, is generally recommended. |
| Shelf Life | Benzofuranol typically has a shelf life of 2-3 years if stored tightly sealed in a cool, dry, and dark place. |
Competitive Benzofuranol prices that fit your budget—flexible terms and customized quotes for every order.
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Benzofuranol stands out among specialty chemicals. Its value lies in how it behaves under real-world reaction conditions—parameters any laboratory chemist or production engineer has wrestled with. It is best known for its role in synthesis environments that call for a precise combination of aromatic stability and reactivity. Our output of Benzofuranol, produced through tightly monitored sequences, is not just another iteration on a list of standard intermediates. Each batch tells the story of multiple design choices, process improvements, and feedback from facilities that use the chemical in bulk, not just by the gram for academic demonstrations.
We take a direct approach to production, refining upstream inputs, controlling temperature ranges, and optimizing yields. Solvent handling during synthesis makes a significant difference: impurities show up as needle-like precipitates or subtle discoloration if the mother liquor isn’t clear. Technical work such as this sets our Benzofuranol apart. Most facilities running on contract models don’t allow much flexibility, but our line managers encourage quick interventions for any adjustment. Our Benzofuranol exhibits consistent purity levels, based not only on chromatography data but also on process repeatability and long-term analytical tracking.
Lab teams periodically challenge the status quo with ideas for shortening purification cycles or improving material throughput. Once, a batch veered off-spec because of a subtle impurity in a supplier’s solvent. Direct sourcing wasn’t enough; negotiations had to cover exacting trace standards. Such experiences push us toward predictable supplies, upstream engagement with raw material partners, and tighter incoming materials checks. Only by tracking every input can we repeatedly turn out Benzofuranol that doesn’t just match published specs, but actually outperforms in downstream steps—consistent reactivity, less fouling, smoother crystals, and easier filtration during use.
Our Benzofuranol references a central benzofuran backbone with para-hydroxylation. Careful identification comes from proton and carbon NMR, sometimes supported by X-ray crystallography for research-grade requests. Analysis goes beyond published melting points or spot tests; routine mass spectrometry checks for by-products. Clients working in the pharmaceutical and advanced materials sectors benefit directly from our investment in such analytics.
Our most recent runs are offered in high-purity grades. Moisture content remains low—batch protocols involve nitrogen blanketing during storage. Oxidation levels receive attention; test results are kept as part of our open data records. These steps reduce surprises during scale-up or transfer to continuous reaction systems.
The most common application for Benzofuranol is in the early construction of complex heterocycles or as an intermediate for further functionalization. That could be direct alkylation, arylation, or even selective oxidation. Chemists seeking to create active pharmaceutical ingredients point to Benzofuranol’s track record as a reliable coupling partner, especially in Suzuki or Buchwald-Hartwig reactions.
Industrial clients often adapt Benzofuranol as a precursor for various dyes and biological probes. Its distinct reactivity, allowed by the aromatic oxygen heteroatom and reactive hydroxyl, makes it indispensable in exploratory synthesis fields. The molecule provides a blend of stability and functional handle—companies scaling up for pilot plant production frequently consult with our technical team about adjusting reactivity profiles, from faster catalyst cycles to more selective mono-substitution.
For those focused on fine chemicals markets, Benzofuranol provides leverage not found in typical phenolic compounds. Functional group tolerance remains high in oxygenated systems derived from our product, with few downstream complications from over-oxidation or cross-reactivity. Fluorescent dye manufacturers highlight greater bathochromic shifts when using our Benzofuranol compared to less pure alternatives—the data from their applications teams dovetails with our in-house findings.
Benzofuranol doesn’t just fill a gap left by other aromatic alcohols or phenols; the structure brings unique traits that synthetic chemists recognize once they work with it. Standard phenols—such as resorcinol or catechol—struggle when it comes to introducing steric bulk or accessing extended pi-conjugation. Benzofuranol, in contrast, opens up substitution patterns that would be troublesome with more pedestrian ring systems.
In addition, benzofuran-based compounds offer higher thermal stability once integrated into polymers. Several partners in the plastics and advanced coatings space have cited less yellowing and better gloss retention with resins containing our Benzofuranol derivatives. This isn’t marketing spin—it’s feedback backed by accelerated weathering studies in their own R&D labs.
In dye manufacture, the electron-rich nature of Benzofuranol leads to more reliable reactions under milder conditions. Standard phenolics often demand harsher acids or generate intractable by-products in oxidative couplings, but our experience with Benzofuranol consistently yields higher-purity target dyes. This simplifies downstream recrystallizations and reduces the total cycle time for the end-user.
Bench chemists and plant operators alike emphasize the importance of predictable behavior. Benzofuranol isn’t excessively volatile, so containment losses remain manageable even in large glass-lined reactors. We have found that, in standard packaging, shelf-life exceeds most purchaser requirements; a customer running accelerated storage tests reported fewer hydrolysis or polymerization issues than with more hydrophilic alternatives.
Handling risks persist as with any aromatic alcohol; inhalation or prolonged dermal exposure can lead to discomfort. Experience has taught us that PPE recommendations need updates based on actual mishaps—not just paperwork. For example, in a pilot batch that ran during a ventilation issue, the localized vapor increase led to several complaints before monitors caught the change. We now audit airflow setups before routine packaging, reducing such risk in our own facility and advising partners accordingly.
Our manufacturing team takes environmental responsibility seriously. Benzofuranol production can generate spent acids and organic solvents. We minimized waste by implementing on-site distillation and neutralization units. Some competitors treat these as afterthoughts, but our history proves that better solvent recovery keeps emissions down and improves cost control.
Working directly with our waste partner, we recover a large percentage of solvents and return them to incoming streams after rigorous purification. Some could question whether this affects Benzofuranol purity. Our records indicate improved consistency as a result, because every re-used batch must meet high certification thresholds set by repeat analytics. This cycle of improvement ripples through production—less off-gassing, cleaner effluent, and tighter documentation for our EHS audits.
In the area of green chemistry, several of our process engineers experiment with alternative oxidants and milder conditions. We ran multiple kilo-scale demonstrations using catalytic methods instead of stoichiometric reagents. Although some cycles take longer and require fine-tuning to handle by-products, the move reduces both cost and environmental pressure over the long term. We don’t just react to market trends, but anticipate regulatory tightening by documenting every procedural change and efficiency gain.
Many of the discoveries that lead to improvements in Benzofuranol production or usage come from ongoing dialogue with customers. One team reported persistent clogging during scale-up filtration; after reviewing filter media and reaction quench techniques, both labs benefited from a shared solution—switching to a different filter aid and adjusting pH. These kinds of hands-on insights emerge only through direct interaction with actual production users, not just formulators or traders.
Sometimes, formulation teams run into obstacles unrelated to the molecule’s intrinsic reactivity. Poor solubility in their solvent of choice, or uncontrolled foaming during batch charging, can disrupt timelines. We answer many such queries by simulating production conditions in our pilot lab, then testing various process tweaks. The willingness to invest time and resources in solving end-user challenges sets us apart from basic commodity producers.
A recurring technical request involves transition-metal catalyzed coupling. Our Benzofuranol—unlike some market variants—delivers lower catalyst poisoning, likely due to reduced trace contaminants from our improved downstream purification. Technical feedback loops include comparative studies shared in technical bulletins, spelling out catalyst loadings and impurity profiles.
Our compliance team keeps pace with changing country-specific regulations on aromatic intermediates. Traceability spans down to the batch and drum number. Regulatory auditors checking these logs find that our in-house recordkeeping system, refined every quarter through feedback from shipping and EHS teams, allows rapid response to inquiries. Inspection teams no longer face lost documentation or ambiguous sample origins.
We commit to full disclosure of additive and impurity content for every Benzofuranol lot shipped. Some customers require allergen-free confirmation for downstream pharmaceutical work. Data sheets, supported by third-party labs when necessary, are kept current. Problems that arise—such as one flagged for anomalous trace metals last summer—prompt containment, investigation, and re-engineering of the affected process step.
Partnership with global certification bodies gives customers confidence in the reliability of our Benzofuranol. Rather than just responding to audits, we invite them into our facility, show our data, and jointly agree on any corrective actions needed. This transparency extends beyond compliance: it builds ongoing trust and long-term relationships.
Global supply volatility affects even specialty inputs. Last year’s logistics crunch showed how resin shortages from one supplier could ripple down into solvent or packaging material availability. To keep Benzofuranol accessible for critical customers, our procurement group pairs bulk forward contracts with flexible short-term sourcing. Stockpiling has its risks, chiefly in shelf-life loss, but we counter this with batch re-certification and close tracking of inventory ages.
Price fluctuations, especially for incoming ortho-substituted aromatics, challenge our budgeting. In past spikes, we worked out adjusted delivery terms with some steady partners, including split-shipment options or consignment stocks. These relationships were forged through years of keeping promises: quality on-specification, expedited re-work where required, and full accountability for delays.
Having direct manufacturing over Benzofuranol, not just repackaging or tolling, sets us apart during disruption. We retain the ability to modify process windows, run off-cycle shifts, or step up pilot facilities as market dynamics require. This flexibility made a difference during regional shutdowns—instead of leaving customers scrambling, we kept pipelines filled and production lines on schedule.
Benzofuranol continues to attract interest in new markets, particularly in advanced electronics and specialty polymers. Some of our most curious partners push the molecule beyond standard uses, synthesizing high-performance light-emitting diodes or photoresist materials. Our in-house R&D connects with such teams to share kinetic modeling, structure-reactivity data, and feedback from test runs.
We often receive samples from academic labs working on green synthesis. Sometimes, they propose catalyst-free coupling or enzymatic oxidation, hoping for a total process redesign. We openly support such experiments, providing both technical and material support. If a new route reduces both waste and cost, we’re prepared to pivot. Practical chemistry takes precedence over tradition in our shop.
Many advances arrive through collaboration. Partner companies pilot new downstream conversions, and we update our manufacturing playbook correspondingly. Every time a user identifies a bottleneck or reliability issue, our teams—both technical and commercial—absorb that lesson for the next iteration.
Choosing Benzofuranol isn’t simply a question of purity, price, or spec sheet checks. It’s about reliability—in application, in collaboration, and in working across markets and technical challenges. As manufacturers, we do more than push product; we solve real-world issues, back up claims with hands-on data, and keep improving the molecule behind the name. This makes our Benzofuranol a practical solution: tested, documented, and continuously evolving by the people who make it.