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1,2,3,4,5,6,7,8-Octahydrophenanthrene

    • Product Name 1,2,3,4,5,6,7,8-Octahydrophenanthrene
    • Alias Octalin
    • Einecs 208-787-4
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
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    Specifications

    HS Code

    959471

    Iupac Name 1,2,3,4,5,6,7,8-Octahydrophenanthrene
    Molecular Formula C14H18
    Molar Mass 186.29 g/mol
    Appearance Colorless liquid
    Density 0.964 g/cm3
    Boiling Point 292 °C
    Melting Point 38–39 °C
    Cas Number 307-58-8
    Pubchem Cid 92957
    Solubility In Water Insoluble
    Structure Type Polycyclic hydrocarbon
    Smiles C1CCC2C3CCC=CC3CCC2C1
    Inchi InChI=1S/C14H18/c1-2-6-13-10-12-8-4-3-7-11(12)5-9-14(13)15-1/h3-4,7-8,11-15H,1-2,5-6,9-10H2
    Refractive Index 1.538
    Chemical Class Hydrogenated phenanthrene derivative

    As an accredited 1,2,3,4,5,6,7,8-Octahydrophenanthrene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 250g of 1,2,3,4,5,6,7,8-Octahydrophenanthrene, securely sealed in an amber glass bottle with tamper-evident cap, labeled accordingly.
    Shipping 1,2,3,4,5,6,7,8-Octahydrophenanthrene should be shipped in tightly sealed containers, away from heat and sources of ignition. Use secure, chemically compatible packaging. Transport in accordance with local, regional, and international regulations for non-hazardous chemicals. Always include safety data sheet (SDS) and label the container properly for safe handling and identification.
    Storage **1,2,3,4,5,6,7,8-Octahydrophenanthrene** should be stored in a cool, dry, and well-ventilated area away from heat, open flames, and strong oxidizing agents. Keep the container tightly closed when not in use. Store in a designated flammable materials cabinet. Avoid prolonged exposure to air and light. Ensure appropriate labeling and restrict access to authorized personnel only.
    Application of 1,2,3,4,5,6,7,8-Octahydrophenanthrene

    Applications of 1,2,3,4,5,6,7,8-Octahydrophenanthrene in Industrial Manufacturing

    As a primary producer of 1,2,3,4,5,6,7,8-Octahydrophenanthrene, we supply high-purity material to support specialized downstream chemical synthesis, polymer engineering, performance additives, and advanced functional product manufacturing. Below, we outline major industrial uses, regulatory environments, process entry points, and the finished goods derived from this key raw material.

    1. High-Performance Polyimide Monomers for Electronics

    Octahydrophenanthrene serves as a critical cycloaliphatic monomer in the production of thermally stable, low-dielectric polyimide films. These polymers are integral in manufacturing flexible printed circuits, insulation layers for microchips, and substrates for touch panels and OLED displays. Consistent supply at specific hydrogenation levels ensures device reliability and manufacturing yield in electronics fabrication.

    Industry compliance standards

    • IEC 61249-2-21: Materials for PCB fabrication (halogen-free polyimide films)
    • IPC-4101D: Base materials for rigid and multilayer PCBs
    • RoHS Directive 2011/65/EU: Restriction of Hazardous Substances
    • ISO 9001: Quality management in electronics material supply

    Typical usage ratio

    • 10–30% as cycloaliphatic monomer content in polyimide precursor mixtures; ratio fine-tuned for film dielectric constant, glass transition, and mechanical demands of product type

    Downstream process integration

    • Introduced at the dianhydride-diamine mixing stage in polyamic acid synthesis, usually dissolved with NMP or DMAc solvents before imidization; accurate dosing controls final polymer flexibility and thermal expansion

    Final product types

    • Flexible circuit boards (FPC, FFC)
    • Microelectronic chip insulation films
    • OLED display substrates
    • Optically clear adhesive layers

    2. Liquid Crystal Polymer Intermediates for Automotive Connectors

    The material’s saturated ring structure enhances melt flow and heat resistance when serving as a comonomer during the synthesis of liquid crystal polymers. Automotive connector housings, high-speed data sockets, and sensor casings derive dimensional stability and chemical resistance through precise incorporation, supporting miniaturization and performance in harsh automotive environments.

    Industry compliance standards

    • IATF 16949: Quality management for automotive supply chains
    • ISO 11469: Plastics — Generic identification and marking
    • UL 94 V-0: Flammability for polymeric materials
    • TÜV SÜD automotive component approval requirements

    Typical usage ratio

    • 5–15% by weight in blend with terephthalic acid and hydroquinone-based monomers, dosage adjusted for targeted modulus and heat deflection temperatures

    Downstream process integration

    • Added in esterification batch reactors during prepolymer formation; controls rheological behavior and ultimate crystallinity of processed LCP pellets; feed rate impacts moldability in downstream injection stages

    Final product types

    • Automotive electrical connector housings
    • Electronic component sockets
    • Heat-resistant sensor enclosures
    • Engine compartment wire harness components

    3. Specialty Adhesive Modifiers for Industrial Tape and Film

    Manufacturers use the material as an intermediate for customizing the tack, cohesion, and UV resistance properties in solvent-based and hot-melt industrial adhesives. Its ring-structured backbone enables strong binding performance, especially for tapes exposed to thermal cycling or outdoor conditions. Controlled compounding ensures targeted adhesion profiles to meet safety and reliability standards in electronics, packaging, and automotive masking.

    Industry compliance standards

    • ASTM D1000: Standard test methods for pressure-sensitive adhesives
    • REACH Regulation (EC) No. 1907/2006: Chemical safety and registration
    • ISO 14001: Environmental management systems for adhesive manufacturing
    • Directive 94/62/EC: Packaging and packaging waste requirements

    Typical usage ratio

    • 2–8% as blend modifier in acrylic or rubber-based adhesive formulations; dosage tuned based on required peel adhesion and temperature cycling stability

    Downstream process integration

    • Dispersed into adhesive premix tanks, followed by continuous mixing prior to coating onto film or tape web via slot die or gravure processes; in-line QC ensures no migration or tack loss post-curing

    Final product types

    • Industrial masking tapes for electronics assembly
    • Double-sided foamed adhesive films
    • UV-resistant outdoor labeling tapes
    • Automotive wire harness tapes

    4. Cycloaliphatic Hydrocarbon Synthesis for Lubricant Additives

    Refining companies and lubricant formulators utilize this material as a precursor in the synthesis of high-purity cycloaliphatic hydrocarbons. These structures act as viscosity modifiers and antioxidation agents when manufacturing synthetic industrial and automotive lubricants, ensuring prolonged service intervals and thermal stability, particularly in high-load mechanical systems.

    Industry compliance standards

    • API SN/CF: Engine lubricant performance guidelines
    • DIN 51524: Requirements for industrial hydraulic fluids
    • SAE J183: Lubricant physical-chemical expectations
    • ISO 21469: Hygiene requirements for lubricants with incidental contact

    Typical usage ratio

    • 1–5% as base stock modification agent in finished lubricant blends, rate selected according to base oil viscosity and oxidation stability benchmarks

    Downstream process integration

    • Hydrogenated phenanthrene injected after base oil hydrofinishing; catalytic alkylation or ring-opening reactions produce customized hydrocarbon fractions; blended into final lubricant mix with additive packages

    Final product types

    • Industrial gear and hydraulic oils
    • High temperature compressor lubricants
    • Automotive engine and transmission oils
    • Synthetic turbine oils

    5. Advanced Liquid Chromatography Packing Material Synthesis

    Research chemical and analytical standards producers apply the material as a building block for specialty stationary phases in high-performance liquid chromatography. Custom functionalization of its hydrocarbon scaffold improves chemical resistance against aggressive mobile phases and sharpens resolution for nonpolar analytes in demanding pharmaceutical and environmental analysis.

    Industry compliance standards

    • ISO 17025: General requirements for testing laboratory competence
    • Pharmacopoeia (USP, EP) analytical method validation guidelines
    • GLP (Good Laboratory Practice) for production and quality control of chromatography media
    • REACH compliance for laboratory supply chain

    Typical usage ratio

    • Used as a functionalization agent between 3–12% of stationary phase composition; ratio set by target pore size distribution and batch-to-batch reproducibility goals

    Downstream process integration

    • Covalently bonded onto silica gels or polymer beads during surface modification; reaction step follows initial activation and precedes final end-capping procedures to ensure optimal analyte binding profiles

    Final product types

    • Reverse-phase HPLC columns for nonpolar analytes
    • Pharmaceutical analysis column packs
    • Stationary phases for environmental sample testing
    • Preparative chromatography bulk media
    Free Quote

    Competitive 1,2,3,4,5,6,7,8-Octahydrophenanthrene prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

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    Certification & Compliance
    More Introduction

    1,2,3,4,5,6,7,8-Octahydrophenanthrene: Building Reliability Through Experience

    Understanding 1,2,3,4,5,6,7,8-Octahydrophenanthrene from a Manufacturer’s Perspective

    In our work as a chemical manufacturer, we notice how sometimes a molecule, like 1,2,3,4,5,6,7,8-Octahydrophenanthrene, quietly shapes countless industries without making science headlines. Where most eyes glaze over at the name, in our plants and labs, it’s a staple—trusted for its structure and proven over decades of handling. One of the rewarding parts about producing this compound comes from knowing where it fits in. Our product isn’t flashy or new; it’s a workhorse. A foundation for synthesis in pharmaceuticals and well-regarded in specialty chemical applications, it doesn’t rest on marketing claims but on technical performance and reliable supply.

    Our Production Process: Experience Matters

    Every batch of 1,2,3,4,5,6,7,8-Octahydrophenanthrene draws on process control and real experience. Scaling up reactions that stay consistent from laboratory glassware up to multi-ton reactors requires more than formulas and datasheets. Teams oversee hydrogenation and purification steps day after day; there’s always hands-on knowhow involved. Over time, subtle changes—temperature swings, catalyst aging, solvent quality—teach lessons regular lab notes never catch. Our team’s focus on keeping impurities low comes from running thousands of analyses, troubleshooting odd batch profiles, and listening to feedback from downstream plants. On the production side, safety isn’t theoretical—it’s ever-present, whether monitoring exothermic runs or fine-tuning filtration to keep everything in spec.

    What Sets This Compound Apart

    1,2,3,4,5,6,7,8-Octahydrophenanthrene carries value because of what its structure allows. Complete hydrogenation of phenanthrene leads to saturated rings that alter reactivity and solubility compared to its aromatic parent. This physical profile means it fits as both a building block for complex syntheses and as a specialty solvent or performance material. Over the years, we’ve dialed in the process to keep color, odor, and purity within industry expectations, so finished products downstream don’t suffer. Many customers share that these small differences save them from filter clogging, off-color reactions, or low conversion rates later on. It’s practical experience, not theoretical claims, that helps us hold on to demanding customers.

    Purity and Real-World Impact

    Most competitors offer something similar on paper, but purity isn’t just a number. After numerous runs, even small byproducts can build up or slip past what standard tests might catch. We train our staff to spot these quirks early. Manufacturers using our Octahydrophenanthrene for pharmaceutical intermediates or advanced materials get consistent specs because we trace quality right from raw material intake. Our quality control laboratory runs gas chromatography and elemental analyses daily, picking up anomalies the instant they pop up. When output must meet tight regulatory thresholds or hold up to tricky downstream reactions, this leaves fewer surprises and less rework. Over the years, this hands-on vigilance builds a reputation that paper specifications alone can’t guarantee.

    Handling, Packing, and Logistics: Not Just a Box-Ticking Exercise

    We see supply as a continuous chain, not a hand-off at the plant gate. Octahydrophenanthrene reacts to sunlight, moisture, and metal contamination, so packaging and storage call for careful planning. Over time, we learned from field returns and transport mishaps—plastic liners prevent leaching, the right drum seals keep contents safe, and shipments work best in shaded, ventilated conditions. Our shipping teams follow these lessons. Clients who run critical path operations count on tight delivery schedules and products that match the certificates, not one-off batches. Consistent logistics and smart packing save cost for everyone in the end, whether it’s a drum to a pilot plant or a container out of port.

    Supporting Specialized Applications Across Industries

    Octahydrophenanthrene can appear under the radar for a general audience, but among research chemists and process engineers it’s often a linchpin. Our long-term relationships with users in fine chemicals, electronics, resins, and advanced polymers came from troubleshooting directly with their process teams. Most ask about the thermal stability, how batches behave in multi-kilo runs, or the impact of trace aromatic content on sensitive syntheses. Smaller purity slips that go unnoticed in unrelated grades can ruin an entire lot in these environments. Having supplied this compound for years, we’ve watched how a little attention to these details supports breakthroughs in product formulation, from new polymer architectures to novel pharmaceutical scaffolds. Each year, as manufacturing gets more demanding, customers bring us questions on alternate grades, targeted impurity profiles, or possibility for tighter custom specs. We respond with specifics, not templates, because we’ve had to solve these problems ourselves.

    Listening to What Users Need

    In our business, production doesn’t end with shipment. Most of our team regularly answers direct questions from process teams and R&D chemists, not just procurement. These questions shape how we adjust each campaign. Sometimes, that means validating a batch for use in a new drug synthesis, reviewing solvent residuals for regulatory filings, or advising on bulk handling for scale-up trials. The insights from these exchanges flow back into every production round. Periodic production audits and root-cause assessments prevent repeat issues. More than once, we’ve traced a downstream batch failure to a minor contaminant or packaging mismatch and changed our practices based on those findings. It’s a feedback loop unique to direct manufacturing—one that keeps standards practical and high.

    Facing Challenges Unique to Direct Production

    One challenge that doesn’t make it into product brochures is raw material variability. We work directly with upstream suppliers and sometimes face batch-to-batch swings in base phenanthrene or hydrogen feedstock. These variations influence reaction conditions, byproduct profiles, and final yields. We’ve countered this through extended supplier qualification, regular spot-checks, and process buffers that keep output within target ranges. The ability to absorb these shocks, keep specifications consistent, and avoid off-spec shipments only comes from years of running each stage ourselves. From process control to batch documentation, our approach reflects real world lessons—details traders or redistributors don’t see firsthand.

    Addressing Regulatory Demands and Marketplace Trust

    Over the past decade, we’ve witnessed growing scrutiny on chemical sourcing, product traceability, and sustainability. Direct manufacturing of Octahydrophenanthrene means we can support full traceability on every lot. Detailed batch records, from raw material intake to finished product, provide customers with transparency that assures compliance with even the strictest industry or government standards. Our team proactively keeps documentation ready for audits, regulatory inquiries, or custom requests from global partners. In an era of tighter oversight and shifting rules, this transparency helps our customers avoid delays in market approvals and builds trust that outlasts any single shipment.

    Comparing Octahydrophenanthrene to Other Similar Compounds

    Some chemical buyers might confuse Octahydrophenanthrene with its unsaturated or partially hydrogenated relatives. In practice, our customers depend on the fully saturated nature of this product. Octahydrophenanthrene remains more chemically stable than aromatic phenanthrene in both air and under heat, so it finds favor where shelf life or reactivity count. Compared to isomeric or incompletely hydrogenated compounds, our product displays higher purity and tighter melting point ranges due to controlled synthesis conditions. Clients working on multi-step syntheses often comment on reduced need for post-purification and greater batch-to-batch consistency. The distinction shows up in both laboratory and plant performance, as job sites cycle through various grades and see firsthand how clean, reproducible input leads to smoother downstream reactions.

    Quality Control—Beyond Instrumentation

    Quality often starts with advanced analytic techniques, but it’s the experience behind the instrument readings that matters most. We use gas chromatography and NMR, but frequent cross-checks with legacy wet chemistry and feedback from customer processes give us more insight. Our QC staff track subtle shifts in spectral patterns and investigate any trend, even if internal specs technically pass. This mindset comes from years of supporting users who push the limits of formulation—whether developing novel active ingredients or testing new materials for harsh environments. In one memorable case, a process development group flagged an unexpected downstream polymerization delay; investigating tiny shifts in the Octahydrophenanthrene profile helped them solve the issue and led us to tighten controls further. Learning from these stories, we avoid new surprises later.

    Continuous Improvement—Driven from the Field

    Routine doesn’t mean complacency. Field teams routinely bring back samples, reports, or even rumors of minor issues that never hit wider circulation. Rather than brushing these off, we treat each as a potential process refinement. Sometimes the answer comes from closer control of reaction temperature; other times, better container handling or filtration upgrades limit downstream effects. This approach lowers customer support calls and enables users to scale up confidently. Over plenty of years, it’s clear that long-term reliability outpaces short-term cost cuts. Replacing wishful thinking with honest technical feedback helps keep our standards meaningful.

    The Role of Trace Impurities and Real Batch Variation

    Trace impurities have a way of sneaking into the best-run reactions and can make or break applications, especially in pharmaceutical and advanced polymer research. We’ve seen how even parts-per-million changes influence end use, so our control plan outpaces minimum specs. It’s standard practice to run in-depth impurity profiling on multiple columns, not just the simplest spot-checks. Detailed analysis guides every part of processing, from crystal purification right through to sealed, clean packaging. Upfront attention to these details continues to prove itself in fewer customer complaints and solid technical relationships with users who know their chemistry.

    Supporting Customers Beyond the Sale

    Most feedback from our users comes weeks or months after a delivery, when they put Octahydrophenanthrene through its real-world paces. We make ourselves available to discuss application-specific needs, share updated analytic data, or assist in troubleshooting any process hiccups. Because our team manufactures each batch in-house, we answer questions with direct knowledge—not secondhand guesses. Success in specialty chemicals often depends on sustained partnerships, where we support not just the sale but the project lifecycle. Each conversation offers a chance to refine our approach, whether through tailored deliveries, technical modifications, or simple advice on batch storage.

    Adaptation for Evolving Industry Standards

    Our production team keeps an eye on shifts in safety protocols, environmental policies, and input material sourcing requirements. As green chemistry gains ground, we consistently review solvent recovery options, waste minimization, and closed system extractions. Years of experience show that these changes can’t happen overnight; they come through incremental engineering and staff training, not grand statements. Each modification adds another layer of reliability and confidence for those using our Octahydrophenanthrene in sensitive or regulated fields. Our willingness to adapt encourages users to invest in longer-term product integration, knowing support will match evolving standards.

    Future Directions Backed by Operational Experience

    Looking ahead, we continue developing alternate synthetic routes and refining analytic protocols. Partnerships with university labs and industry think tanks provide early access to evolving demands, whether those concern chiral intermediates, oxidation-resistant materials, or new analytical verification methods. We build production campaigns around concrete feedback, ensuring that each batch meets fresh regulatory or performance targets as they develop. Our R&D and operations staff handle these changes directly, so know exactly where production bottlenecks or improvement opportunities lie. By tying in all stakeholders, our production model becomes more resilient and responsive.

    Why Experience Brings Lasting Value

    For those relying on Octahydrophenanthrene, confidence in supply and quality comes less from claims and more from steady results year after year. As manufacturing pressure grows—in timelines, in compliance, and in complexity—choosing a supplier who knows the chemistry first-hand, tracks industry shifts, and never stops refining their approach, makes all the difference. Our experience as direct manufacturers, responding to the real-world conditions of each customer and learning at every stage, gives our product its enduring strength. With each kilogram, we deliver more than a chemical—we share hard-won lessons, accountability, and partnership built over years working side by side with those who depend on us.