|
HS Code |
309693 |
| Iupac Name | Phenol, 4-(3-ethenyl-3,7-dimethyl-1,6-octadienyl)-, (E)- |
| Molecular Formula | C18H24O |
| Molecular Weight | 256.39 g/mol |
| Cas Number | 140-67-0 |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 273°C |
| Density | 0.942 g/cm³ |
| Refractive Index | 1.505 |
| Solubility In Water | Insoluble |
| Flash Point | 113°C |
| Pubchem Cid | 638015 |
| Smiles | CC(=CCC/C(=C/COC1=CC=C(C=C1)O)/C)(C)C=C |
| Inchikey | ISWSIDIOOBJBQZ-UHFFFAOYSA-N |
| Synonyms | E-4-(3-Ethenyl-3,7-dimethyl-1,6-octadienyl)phenol |
As an accredited Phenol, 4-(3-Ethenyl-3,7-Dimethyl-1,6-Octadienyl)-, (E)- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Clear, amber glass bottle containing 100 grams of Phenol, 4-(3-Ethenyl-3,7-Dimethyl-1,6-Octadienyl)-, (E)-, with tamper-evident cap. |
| Shipping | Phenol, 4-(3-Ethenyl-3,7-Dimethyl-1,6-Octadienyl)-, (E)- should be shipped in tightly sealed containers, away from light, heat, and incompatible substances. It must be labeled according to hazardous chemical regulations, with appropriate hazard and handling warnings. Transportation should comply with local and international regulations for hazardous materials. Handle with proper protective measures. |
| Storage | Store **Phenol, 4-(3-ethenyl-3,7-dimethyl-1,6-octadienyl)-, (E)-** in a tightly sealed container, away from light, heat, and sources of ignition. Keep in a cool, dry, well-ventilated area, separated from oxidizers, acids, and incompatible substances. Use appropriate chemical storage cabinetry, clearly labeled, and ensure access is limited to trained personnel wearing proper personal protective equipment (PPE). |
Competitive Phenol, 4-(3-Ethenyl-3,7-Dimethyl-1,6-Octadienyl)-, (E)- prices that fit your budget—flexible terms and customized quotes for every order.
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Working in chemical manufacturing, there’s always a deep appreciation for molecules that answer real industry challenges. Phenol, 4-(3-Ethenyl-3,7-Dimethyl-1,6-Octadienyl)-, (E)-, often identified by its precise arrangement of vinyl and isoprenoid groups, stands out for several reasons people in aromatics, flavoring, and polymer research already know. This compound brings a lively intersection of chemical stability and reactivity, something we have verified batch after batch on the production floor. For chemists and formulators who have chased after both unique fragrance notes and robust chemical intermediates, this molecule’s backbone presents opportunities that don’t come around often.
In our reactors, the production of this specific phenolic derivative avoids the pitfalls of less defined analogs. The (E)-configuration, with a distinct ethenyl group on the aromatic ring, offers more than just structural variation. We have seen firsthand how this configuration reduces side reactions and delivers greater selectivity in hydrogenation or substitution processes. Many clients working in fine chemicals and perfumery sectors demand exactly this: predictability, purity, and batch-to-batch reliability.
Specifications matter, but years on the plant floor have demonstrated something no lab report alone conveys. The vivid aroma, a slightly spicy floral note, combines heritage chemistry with contemporary demand for natural-like ingredients. It’s no stretch to say that our ability to consistently produce this compound within a tightly held purity range allows our partners to comply with both global regulatory requirements and emerging consumer preference for molecules derived through environmentally mindful synthesis.
Chemists love to compare structure and function. This particular phenol strides far ahead of standard cresols or less bulky phenolic molecules. Standard phenols, typically derived from more basic synthesis routes, tend to hit limitations in applications requiring resistance to oxidation or high temperature conditions. In contrast, the (E)-3-ethenyl-3,7-dimethyl-1,6-octadienyl substitution provides both steric hindrance and reactivity—two highly valued properties among flavorists and resin researchers.
On our production line, attention to details such as the geometry of the ethylidene group pays off. It means our intermediate fits seamlessly into applications where even minor impurities or geometric mismatches could derail the entire formulation, especially in high-performance adhesives and specialty oligomers. The added hydrophobic tail makes it distinct, delivering a volatility profile preferred in industries like niche perfumery and advanced additive chemistry.
We have worked alongside end-users who harness this compound for diverse uses—from novel fragrances and flavors, to reactive intermediates for specialty plastics, to the design of synesthetic compounds with advanced UV-resistance for coatings. In perfumery, the difference between a memorable, lingering base note and something forgettable often hinges on these precise molecular tweaks. This phenolic derivative allows for those tweaks without sacrificing overarching material performance.
Our technicians have supported R&D teams pursuing everything from hybrid resin systems in electronics to bio-mimetic scent molecules. This flexibility springs not from a theoretical spec sheet, but from years refining the catalytic pathways and purification that let us minimize unwanted isomers and chemical noise. Customers needing to achieve both international standards and creative innovation often come to us asking how this molecule can smooth their regulatory journey or open doors into premium product lines.
No one in manufacturing underestimates the headaches caused by trace contaminants and inconsistent purity. During synthesis, our focus lands not just on primary conversion rates but also on continual monitoring for side products commonly found with similar precursors. Every tank, every receiver, every dryer plays a role. It’s a lesson reinforced after running high-intensity campaigns for months: the only way to build customer trust is never cutting corners on purification, especially with compounds meant for downstream fragrances and foods.
We also collaborate tightly with analytical labs, confirming not just purity levels but also enantiomeric and isomeric ratios. The (E)-configuration asks for this; only through experience with chiral separations do you guarantee that each shipment matches the previous, whether you’re filling 200-liter drums or custom ampoules for boutique applications. So much rides on that balance. We have invested in chromatographic and spectroscopic tools that let us track every minor fluctuation, because our users— from regulatory reviewers to innovation directors— have come to expect nothing less.
To bring a specialized phenol derivative to global markets, addressing regulatory expectations is a constant, not a one-time box to check. From food-grade to industrial, the number of compliance layers rises each year. Documentation for this compound keeps evolving, as many customers targeting personal care now expect not just conventional safety data sheets, but also in-depth reports on traceability, process safety, and environmental impact.
Drawing from past export experience to the Americas, Europe, and Asia-Pacific, compliance teams here recognize that tightly-held process records and transparent supply chains are essential. Batch records and emissions monitoring become part of the rhythm on the shop floor, not just a compliance afterthought. For this molecule, the added benefit is a long track record of safe use both in flavoring intermediates and pharmaceutical research pipelines—a compelling reassurance for regulatory bodies and customers alike.
Decades ago, manufacturing bulk phenolics involved production pathways that were neither energy efficient nor environmentally friendly. That has changed. Our plant process for generating this compound pivots on lower-energy catalysis, recirculated solvents, and fine-tuned heat transfer networks. These are not mere trend-following measures. We pursued green chemistry because inefficiency means higher costs and regulatory headaches down the line.
One critical sustainability advance has been in the precise handling and recycling of solvents used during the final purification stages. Phenolic compounds, especially those with extended hydrocarbon chains, challenge traditional wastewater treatment, risking both compliance breaches and increased operational costs. By recapturing, distilling, and right-sizing our solvent lines, we have observed measurable reductions in both off-gas emissions and on-site resource demands—a path that brings real-world savings along with environmental gains.
This shift also positions the factory to address mounting customer questions about carbon footprint and end-of-life stewardship. Many partners now request full disclosure on routes of synthesis and waste handling; our team meets these demands by integrating in-line analytics with robust reporting, supporting a credible chain-of-custody story for every kilogram shipped out of the gate.
Emerging technology platforms, from 3D printing materials to next-generation antimicrobial coatings, depend on specialty phenols with defined functional groups. Research groups and startups bring us pain points: how to reliably scale from bench-top to pilot batches; how to guarantee molecular consistency; how to eliminate off-odors or color shifts that plague early-stage work. We draw on decades operating plant synthesis, and a willingness to troubleshoot directly with scientists, to tweak both reaction conditions and post-processing. The (E)-structured variant answers those calls in a way bulk, non-specific phenolics rarely can.
Our own learnings reveal unforeseen benefits. For example, in resin development, the hydrophobic octadienyl substituent delivers enhancements in flexibility and weather resistance that outperform traditional phenolic blends. These are insights not pulled from a theoretical database, but from iterative runs, hot bench testing, and in-market feedback from industrial partners.
Raw material volatility ripples down to the smallest molecule. We have seen years with tight supply of isoprene- or terpenoid-derived starting materials, so building strong upstream relationships with verified origin suppliers keeps the rest of the process flowing. Stockpiling costs; process delays hurt reputation more. Where disruptions have threatened, our logistical planning, coupled with investments in storage and rapid QA, provided a buffer—no last-minute scrambling, no unmet customer orders.
Every major production run tests not just reactors and distillation columns, but also crew experience. Process operators and lab technicians know how to spot the subtlest trend, whether it’s a shift in color during a fractional cut or a small temperature deviation suggesting feedstock inconsistency. Addressing these variables requires hands-on experience, not just an eye for the process flow diagrams. Our track record of on-time shipments over decades builds confidence, especially in industries where production holds can stall entire supply chains.
Through years of direct engagement, feedback from high-expectation users has driven upgrades in both formulation and packaging. Large aroma companies and materials innovators often need custom blends, granular purity guarantees, or specialty pack sizes. We have avoided a one-size-fits-all approach, working alongside customers to refine both intermediate specifications and logistics—sometimes even updating filtration or packaging materials to prevent cross-reactivity during transport.
For those creating next-wave flavors, just a hint of an off-note can render a whole batch useless; in advanced resins, a single contaminant can crater expected mechanical performance. So, we listen carefully. Live plant data, paired with customer feedback, lets us refine both incoming raw materials and final handling protocols, drawing on practical case studies where a minor process upgrade delivered major downstream savings.
The result is a system where customer voice sharpens every step, from synthesis tweaks to labelling clarity, keeping us aligned with market realities and regulatory expectations.
Over the years, direct collaborations with end-users have highlighted the unique advantages of working with a producer rather than an intermediary. This becomes clear in troubleshooting atypical issues, from color stability under high UV-flux to rapid response needs during development sprints. By keeping technical teams close to both the product and the customer experience, our approach cuts through red tape, delivering information and material adjustments in real time.
For innovators testing new applications, having immediate access to chemists and plant engineers can make or break a project’s timeline. Time lost in relaying issues between distributors and original producers—especially when dealing with molecular variants not widely available—creates cost overruns and missed opportunities. By keeping communication straightforward and tapping into hard-earned production experience, our support for technical and regulatory teams remains informed and nimble.
Markets change and functional material needs pivot fast, whether in response to consumer trends, new environmental policies, or breakthroughs in adjacent fields. Phenol, 4-(3-Ethenyl-3,7-Dimethyl-1,6-Octadienyl)-, (E)-, continues to find new relevance as industries migrate away from basic aromatic panels and towards more finely tuned, multi-functional molecules. Our ongoing R&D scans both macro and niche trends, ensuring production can flex to new purity, performance, or environmental imperatives.
One growing area involves biobased phenolic pathways, with partnerships underway to expand availability from renewable feedstocks. These efforts don’t just follow regulatory signals—they reflect an understanding that forward-looking customers want proven chemistry aligned with responsible sourcing. Here at the plant, this means rethinking catalyst lifecycles, working with green solvent vendors, and running pilot programs on next-generation synthetic tweaks, making sure new routes deliver both sustainability and classical utility.
By reinforcing the connection between hands-on production, customer insight, and real-world application, we see this phenol derivative holding its place as a critical enabler across a wide spectrum of technical and creative projects. Our investment in material science, plant management, and responsive technical support ensures this molecule isn’t just another line on a price list—it becomes a tangible solution, field-tested and ready for tomorrow’s challenges.