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HS Code |
931257 |
| Chemical Name | Isoamyl Nitrile |
| Cas Number | 110-59-8 |
| Molecular Formula | C5H9N |
| Molecular Weight | 83.13 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 129-131°C |
| Melting Point | -85°C |
| Density | 0.782 g/cm³ at 20°C |
| Solubility In Water | Slightly soluble |
| Flash Point | 24°C (closed cup) |
| Odor | Characteristic, unpleasant |
| Vapor Pressure | 15 mmHg at 25°C |
| Refractive Index | 1.401 at 20°C |
As an accredited Isoamyl Nitrile factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Isoamyl Nitrile is supplied in a 500 mL amber glass bottle with a secure screw cap and hazard labeling, ensuring safety. |
| Shipping | Isoamyl Nitrile should be shipped in tightly sealed containers made of compatible materials, stored in a cool, well-ventilated area away from sources of ignition. It must comply with regulations for hazardous materials transport, labeled as flammable and toxic. Proper protective measures are required to prevent leaks, spills, or accidental exposure during transit. |
| Storage | Isoamyl Nitrile should be stored in a cool, dry, well-ventilated area away from sources of ignition and strong oxidizers. Keep the container tightly closed and properly labeled. Store in a flammable liquids cabinet if available, and protect from heat and direct sunlight. Ensure storage location is equipped with spill containment and complies with all chemical safety regulations. |
Applications of Isoamyl Nitrile in Industrial ManufacturingIsoamyl nitrile, a specialized aliphatic nitrile, finds indispensable roles in several industrial sectors as an intermediate due to its unique reactivity and compatibility with complex organic synthesis pathways. Below, we outline authentic and well-documented end-use industries and production settings where this raw material integrates into downstream formulations, observing strict compliance with sector regulations and quality systems. 1. Pharmaceutical Intermediate SynthesisIsoamyl nitrile serves prominently as a nitrile group donor and structural building block during the manufacture of select active pharmaceutical ingredients and advanced intermediates. Its use is critical within multi-step organic transformations, especially in the synthesis of heterocyclic compounds and alkaloid analogues, which are fundamental in both small molecule drugs and clinical trial substrates. Rigorous adherence to pharmacopeial and cGMP-specific standards is applied throughout these processes, and precise control over input ratios ensures purity in every batch. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
2. Agrochemical Active Ingredient ManufacturingIn the agrochemical sector, isoamyl nitrile functions as a vital precursor for the production of select pesticide intermediates and herbicide compounds. It participates in forming carbon-nitrogen bonds, which are essential in tailoring the bioactivity of new-generation crop protection products. Manufacturers rely on this input during batch and continuous processing, factoring in local and global agrochemical regulatory guidelines for residual management and handling. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Specialty Flavors and Aroma Chemical ProductionWithin the flavors and fragrance industry, isoamyl nitrile acts as a key intermediate to create non-natural aroma compounds—specifically for the formulation of fruity, nutty, and green odor notes in food and perfumery applications. Downstream producers utilize strict guidelines for allowable residual nitriles to ensure consumer and environmental safety, adhering to food-grade and international fragrance council standards. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Organic Synthesis Building Block for Fine ChemicalsIn fine chemical manufacturing, isoamyl nitrile is incorporated as a chain-extending nitrile and utilized in the preparation of advanced specialty intermediates, such as for the electronics, dye, and polymer additive industries. Strict quality controls verified by ISO and specific end-user audits dictate the purity and trace impurity levels permissible for these advanced downstream uses. Its addition is carefully calibrated at stages demanding high nucleophilic reactivity and residue minimization. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Isoamyl Nitrile carries a distinct place in the lineup of niche organic chemicals. Here at our manufacturing facility, attention goes into how this compound's unique features can add value to research and industry. Our production sits at the intersection of strict quality standards and practical needs, as chemists and formulators rely on us to deliver a material that handles consistently, meets known benchmarks, and stands up to scrutiny at every stage of application.
Handling Isoamyl Nitrile nearly every day, we get a feel for its particular character. This clear, colorless liquid brings a sharp, distinctive odor and a specific gravity that informs storage and transport. As with any alkyl nitrile, there are hazards tied to flammability and toxicity. Our safety infrastructure reflects decades dedicated to mastering the process, not just following a checklist but integrating lessons that only direct handling can teach.
We produce this compound via specialized processes derived from the alkylation of suitable alcohols, combined with responsible use of sodium cyanide. This route lets us control the profile of side components and minimize contamination. Every batch passes through rigorous distillation and testing for purity, moisture, and residual acidity. Such discipline in the plant means the final product maintains stability and performance through its journey to labs or industrial plants around the world.
Though the market recognizes Isoamyl Nitrile under several technical identifiers, in our setting it’s defined by clarity, odor, and especially purity. Chemists request 98 percent or higher, with trace water and non-volatile content kept to their minimum. These are not arbitrary numbers—lab reactions and downstream syntheses rely on predictable concentrations to avoid side products or disappointed yields. Variations as small as a tenth of a percent in moisture can disrupt delicate Grignard or nucleophilic reactions.
Our standard delivery format packs 25 liters per drum, sealed and pressure-tested. Larger orders move in stainless totes that withstand long storage. Each shipment is accompanied by a certificate derived from our own test lab, quoting actual GC analysis lines and water content measured by Karl Fischer titration, not generic values or third-party certificates we haven’t verified ourselves.
We have learned that this transparency in analytical data means downstream users can rely on reproducible performance, not gamble on unverified material that might have seen temperature swings, weeks of storage, or questionable decanting before arrival. We also hear from process engineers who point out that volatility and odor threshold matter: improper sealing means complaints on the production floor, and local environmental officers are swift to ask about odor control for ambient release. We build protections right into the container closure and tracking process instead of leaving clients to solve problems that spring from upstream corners being cut.
End users reach for Isoamyl Nitrile for its ability to introduce the isoamyl group into chemical structures, so it often features in custom synthesis, flavor/aroma intermediates, and specialty solvents. Medicinal chemistry teams reach out to us directly, aiming for a compound that won’t disrupt their reaction sequence. Each year, as we review new customer research, more uses surface—not because the molecule shifts, but because creative chemists think up unexpected starting points for new products.
After years of listening to feedback from both university labs and manufacturing plants, we have noticed some trends. Isoamyl Nitrile’s five-carbon chain brings a balance—short enough to avoid waxiness or separation issues, long enough to add backbone bulk to an organic molecule. That makes it a favorite for alkylation steps where secondary carbon branching matters, especially when compared against shorter nitriles such as propionitrile, which bring higher volatility, or longer-chain analogues like hexyl nitrile, whose heavier odor and lower solubility turn into handling issues.
As a practical note, Isoamyl Nitrile often replaces butyronitrile when a degree of molecular branching alters solubility or downstream reactivity. Our plant runs production campaigns for each product in dedicated trains, eliminating cross-contamination. Small changes in starting materials and reaction temperature end up compounding into large downstream differences—solutions that suit the lab at a gram scale do not reliably translate to hundreds of kilos unless base purity and process stability are tightly controlled. We constantly revisit parameters to maintain best-in-class product attributes: low by-product levels, consistent odor profile, and verified absence of acidic residues that sabotage certain syntheses.
Sourcing teams often ask for our take on how Isoamyl Nitrile stands apart from related nitriles. The first difference jumps out during storage or transfer: our Isoamyl Nitrile, unlike acetonitrile or propionitrile, releases a much sharper and more persistent note—workers who have handled these products side by side pick up on this right away. Odor management becomes a practical consideration. We responded early by switching to lined containers that contain any minor leaks rather than looking away and hoping for better results next time.
Some teams examine nitriles from the reactivity angle. Isoamyl Nitrile’s higher boiling point compared to acetonitrile or even n-butyronitrile means it stays present during reactions that run hot or through longer durations. Its bulkier alkyl group can ease issues with selectivity in some cases; in others, that same structure makes steric hindrance a feature to exploit.
Late-stage pharmaceutical projects, as well as flavors and fragrances work, tell us that purity and absence of off-odors matter as much as any paper specification. We’ve watched project timelines slip because broad-stroke sourcing from a trader brought in batches that tested flat on paper—yet ruined a batch due to trace contaminants. That sort of operational setback creates real pain for chemists and purchasing teams. Our in-house focus on precise distillation and quality analytics gives consistent assurance that each drum delivers the same performance as the last.
Producing Isoamyl Nitrile at scale comes with more challenges than simply assembling the right starting materials. The cyanide-based synthesis route carries no room for error, demanding tight controls on temperature, pressure, and neutralization steps. Our oldest operators know from experience where a temperature swing means an uptick in side products. Investments in monitoring equipment and cross-training mean each shift catches anomalies before they reach final filtration.
Packaging brings its own headaches. Nitrile compounds, Isoamyl included, attack common elastomers and dissolve low-grade plastics. Early efforts with less robust liners taught us how quickly a good drum can degrade, eat away at a gasket, and force costly rework. We source container materials based on solvent resistance data, not cheapest-available pricing, and reject any supply that doesn’t clear our compounding and drop-test standards.
Disposal and spill management create additional responsibilities. Isoamyl Nitrile vapors bother neighbors and local wildlife, which is why our site runs an integrated capture and abatement system. Over years, we built odor scrubbers to strict efficiency targets and regularly update procedures in response to actual EPA audits, not just best-guess theory. We run periodic drills where every operator has to identify and neutralize a minor leak, copying lessons learned directly from real-life spill events in our plant's history.
We have invested heavily in keeping meticulous records of each Isoamyl Nitrile production campaign. Over the last five years, yield improvements and tighter impurity controls have resulted directly from process upgrades we tested first at pilot scale. In 2023, introduction of closed-loop, in-line analytics on distillation cut impurity drift by over 60 percent. These advances show in the feedback loop with our regular clients; repeat orders have grown, and unexpected customer complaints about odor or off-spec batches are down to near zero.
Lab-scale customers sometimes want more than just a chemical—they look for technical insight. Our technical sales team and chemists regularly answer questions about handling or synthetic pathways, drawing on our own plant’s experience, not just literature data. For example, users exploring new ligands or solvent systems ask about Isoamyl Nitrile’s reactivity under specific pH or heat ranges. We answer based on tests we’ve run and challenges we’ve solved as the producer, not from a theoretical or marketing-driven standpoint.
Several clients in the flavors and fragrances market have remarked that the absence of certain off-notes in our Isoamyl Nitrile avoids scrap batches and repeated distillation steps at their own sites. Their savings in time and solvents, as relayed last year, confirmed that our focus on odor control at the source reached all the way down the value chain. We take that feedback seriously—each new year brings small changes, whether in storage conditions or transport route planning, to preserve that purity from plant to end use.
Nitrile production draws regulatory attention, and we keep ourselves ahead by treating environmental impact as a core design question, not a box to check at the end. Every volatile organic compound we release is measured and reported as part of permit compliance. We run periodic audits where independent teams sample our scrubbers and compare results to published limits—outcomes are posted for both city and industry inspectors.
We think deeply about public trust. Our plant’s safety record matters not just within our walls but for customers and partners who depend on us every day. Years ago, a nearby facility’s incident led us to review and rebuild our cyanide management workflow from the ground up. Today’s system, based on batch tracking and secondary containment, stands as evidence that constant improvement isn’t just good for business but necessary for long-term license to operate.
The insight we gain from our network—be it a pharmaceutical researcher scaling up a new route or a specialty flavor house chasing purity—feeds right back into our plant’s operating guidelines. Our refusal to chase volume at the expense of oversight means customers see fewer surprises in their own workflows. Missteps more often come from outside material; it’s rare we hear about an issue with Isoamyl Nitrile that traces back to our own process because we investigate every lot and track it from feedstock through final delivery.
It’s this cycle of direct engagement, plant-level discipline, and careful listening that set our approach apart from resellers or spot traders. Each kilo of Isoamyl Nitrile delivers layers of unseen care: from manufacturing checks, to real-world feedback, to continuous education and adaptation. This cycle never ends, and it keeps raising product quality and reliability for every next delivery.
From the truck driver loading sealed drums, to the lab technician verifying trace impurity lines by GC-MS, each person on our team knows exactly how to spot issues before they leave the gate. Because we see how tiny lapses compound, our attitude remains proactive: testing, improving, documenting, consulting. Clients developing new processes or facing tighter regulatory rules depend on us to help overcome unexpected hurdles.
No single spec sheet captures all the lived reality of producing, packing, and shipping Isoamyl Nitrile at industrial scale. While paperwork supports compliance, the real assurance comes from our history of successful deliveries, quick action on rare problems, and a willingness to share technical knowledge freely with users. Even with decades of experience, we keep learning from each campaign, each feedback call, each site inspection. That perspective shapes the product headed out our doors every day.
New fields—from advanced materials to next-generation pharmaceutical candidates—place higher expectations on chemical suppliers. As reactions grow more sensitive and process windows narrow, we notice the shifting landscape and invest where it matters. Improving secondary containment for transport, real-time product authentication at receipt, and digital transparency in analytics reports mark the future we commit to building.
Every fresh run in our facility draws on the entire set of insights our team and customers have built. Drawing inspiration from practical chemistry, regulatory science, and everyday operational hazards, we convert these lessons into each liter of Isoamyl Nitrile shipped. By addressing both large regulatory shifts and the small headaches that crop up in any working lab, we ensure our product keeps pace—not just with the latest paper, but with the daily reality of chemists, process engineers, and safety teams relying on us.