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2-Methylvaleraldehyde

    • Product Name 2-Methylvaleraldehyde
    • Alias Isovaleraldehyde
    • Einecs 210-011-0
    • 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
    VTB
    Specifications

    HS Code

    171134

    CAS Number 96-17-3
    IUPAC Name 2-Methylpentanal
    Molecular Formula C6H12O
    Molecular Weight 100.16 g/mol
    Appearance Colorless liquid
    Boiling Point 128-129 °C
    Melting Point -87 °C
    Density 0.805 g/cm³
    Flash Point 25 °C (77 °F)
    Solubility in Water Slightly soluble
    Refractive Index 1.404 (20 °C)
    Vapor Pressure 8.2 mmHg (25 °C)

    As an accredited 2-Methylvaleraldehyde factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 2-Methylvaleraldehyde is supplied in a 100 mL amber glass bottle, tightly sealed, with hazard labels and safety information prominently displayed.
    Shipping 2-Methylvaleraldehyde is shipped in tightly sealed containers, typically made of glass or compatible plastic, to prevent leakage and contamination. It should be transported under cool, dry conditions, away from sources of ignition and incompatible materials. Proper labeling and documentation as a flammable, hazardous chemical are required according to regulatory standards.
    Storage 2-Methylvaleraldehyde should be stored in a cool, dry, well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers and acids. Keep the container tightly closed and protected from light. Use only approved containers made of materials compatible with aldehydes. Ensure proper labeling, and avoid prolonged exposure to air or moisture to prevent degradation or polymerization.
    Application of 2-Methylvaleraldehyde

    Applications of 2-Methylvaleraldehyde in Industrial Manufacturing

    2-Methylvaleraldehyde serves as a critical intermediate in several downstream industrial sectors, driven by its reactivity and controlled handling properties. As a direct manufacturer, we collaborate with key sector clients to optimize raw material supply for specific transformation routes, quality assurance, and integration into regulated final goods. Below, we detail verified industrial applications with reference standards, typical dosage strategies, process entry points, and targeted end products.

    1. Flavor and Fragrance Compounding

    Our aldehyde is widely used by flavor houses and fragrance formulators as a building block for bespoke aroma compounds such as fruity esters, specialty acids, and natural mimics. Technicians dose it where nuanced, branched-chain aldehydes impart complexity in fine fragrance top notes and in food flavors replicating berry, green, or creamy notes. The compound undergoes downstream synthesis or is blended directly, following strict quality and traceability protocols within the aroma chemical sector.

    Industry compliance standards

    • IFRA Code of Practice for the Safe Use of Fragrance Ingredients
    • FEMA GRAS regulatory status evaluation
    • EU Regulation (EC) No 1334/2008 for food flavorings
    • ISO 9235 for aroma and flavor raw material classification

    Typical usage ratio

    • 0.01–1.0% by weight in compounded fragrances; for food flavors, typically 1–50 ppm, adjusted per application and local legislation

    Downstream process integration

    • Direct blending into flavor/fragrance oil bases during compounding
    • Synthesis entry for conversion into esters or acids via oxidation or acylation
    • Continuous quality verification by GC-MS before formulation
    • Batch dosing or inline addition according to master batch sheets

    Final product types

    • Fine fragrance concentrates
    • Food flavor preparations for beverages and dairy analogs
    • Personal care fragrance bases
    • Functional scents for home or air care systems

    2. Synthesis of Pharmaceutical Intermediates

    Pharmaceutical manufacturers utilize our aldehyde as a precursor for specialty intermediates, particularly in the synthesis of branched-chain alcohols, amines, and acids applied in active pharmaceutical ingredient (API) pathways. Its reactivity supports selective reductive amination, Grignard or Wittig reactions, and forms key intermediates for anticonvulsant, cardiovascular, or CNS APIs in GMP-validated sites. Strict supplier qualification, consistent specification, and traceability are maintained throughout the supply chain.

    Industry compliance standards

    • ICH Q7 GMP for Active Pharmaceutical Ingredients
    • USP-NF monograph guidelines for intermediate management
    • EMA Guideline on the Chemistry of Active Substances (EMA/CHMP/QWP/130/96 Rev1)
    • EDQM CEP requirements for raw material traceability

    Typical usage ratio

    • 5–15% molar input in specific API intermediate syntheses, tuned to batch size and stoichiometric requirements

    Downstream process integration

    • Ketone or alcohol synthesis via reduction or oxidation steps
    • Feedstock for Grignard addition reactions in API scaffolds
    • Building block in one-step or multi-step intermediate library synthesis
    • Final purity analysis by HPLC before API coupling or finishing

    Final product types

    • Pharmaceutical intermediates for CNS drugs
    • Precursor chemicals for anticonvulsant APIs
    • Raw materials for cardiovascular API production
    • Building blocks for custom molecule libraries

    3. Agricultural Chemical Formulation

    Producers of crop protection agents incorporate 2-methylvaleraldehyde as an intermediate in the development of insecticide and herbicide actives. Its branched structure facilitates the synthesis of pyridine-, oxime-, or imine-based compounds, supporting efficacy across a range of seed and foliage treatment formulations. Utilization aligns with strict agrochemical regulatory review and component traceability in every production lot.

    Industry compliance standards

    • FAO/WHO Specifications for Plant Protection Products
    • OECD Guidelines for Testing of Chemicals
    • REACH (EC No 1907/2006) for intermediate use
    • ISO 9001:2015 for agrochemical production quality management

    Typical usage ratio

    • 3–25% molar equivalent in active ingredient synthesis, selected for each route by product class and activity target

    Downstream process integration

    • Feedstock for imine formation or alkylation in pesticide actives
    • Input for synthesis of specialty heterocycles (e.g., substituted pyridines) in herbicide development
    • Intermediate addition during batch or continuous process in pilot or commercial scale
    • QC sampling after integration for residual monitoring

    Final product types

    • Herbicide technical grade active ingredients
    • Insecticide formulation intermediates
    • Pest repellent base compounds for seed treatments
    • Functionalized agrochemical R&D scaffolds

    4. Polymer and Resin Synthesis

    Manufacturers in the polymer and coatings industry exploit the aldehyde as a specialty monomer unit or chain modifier. It introduces unique branching during the synthesis of polyvinyl and acrylic resins for automotive coatings, adhesives, and specialty plastics. This raw material enters chemical condensation or copolymerization stages, allowing property control over mechanical flexibility, adhesion, and VOC profile of downstream materials.

    Industry compliance standards

    • ISO 9001:2015 for chemical manufacturing
    • EU Regulation (EC) No 1907/2006 REACH
    • ASTM D6186-17 for resin property validation
    • FDA 21 CFR 175.105 for adhesives (where applications require food contact compliance)

    Typical usage ratio

    • 0.5–3% by weight in polyvinyl or acrylic resin formulations; adjusted according to required performance parameters

    Downstream process integration

    • Monomer feed during base resin condensation
    • Chain transfer agent addition in radical polymerization
    • Controlled introduction for property modification in specialty polymer synthesis
    • Analytical monitoring by GPC and FTIR post-integration

    Final product types

    • Specialty polymer resins for automotive and industrial coatings
    • Acrylic adhesives for industrial assembly
    • Modified plastics with custom flexibility
    • Film-forming binders for coating technologies

    5. Synthesis of Plasticizer Precursors

    The aldehyde enables production of branched alcohols through hydrogenation and subsequent esterification for use as plasticizer intermediates. Chemical processors value this input for introducing tailored flexibility in PVC and other thermoplastic applications, with the branching optimizing migration resistance and compatibility parameters in finished elastomers and sealants.

    Industry compliance standards

    • EU Regulation (EU) No 10/2011 on food contact plastics
    • ISO 9001:2015 for plasticizer production
    • US EPA 40 CFR Part 79 for chemical registration in polymers
    • JHOSPA recommendations in Japan for PVC additives

    Typical usage ratio

    • 10–30% by weight as intermediate alcohol during plasticizer ester synthesis; ratio set by target polymer flexibility

    Downstream process integration

    • Entry point via catalytic hydrogenation to produce branched alcohols
    • Esterification with phthalic anhydride or adipic acid for final plasticizer formation
    • In-process sampling for each conversion stage
    • Analytical control by GC during alcohol and ester release to blending

    Final product types

    • DOP alternative plasticizers for flexible PVC
    • Specialty esters for cable and wire compounds
    • Plasticizer intermediates for automotive interior polymers
    • Additives for thermoplastic elastomers
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    Certification & Compliance
    More Introduction

    2-Methylvaleraldehyde: Real-World Experience Shaping Consistency and Reliability

    Living in the Details: What 2-Methylvaleraldehyde Represents on the Shop Floor

    In a chemical plant, the hundred-liter reactor dominates the work shift. Every batch feels different but demands the same outcome—a steady, correct product that never causes headaches for R&D or production. Our 2-Methylvaleraldehyde fits into that routine. People in fine chemicals, flavors, and even specialized coatings turn to this aldehyde for its clean, sharp note and its unique molecular structure. If our output falters, our customers lose more than a day—they risk whole project timelines. Our approach must reflect that responsibility in both quality and reliability.

    Why This Aldehyde Stands Out: Hands-On Differences That Matter

    Colleagues in synthesis often ask what puts 2-Methylvaleraldehyde in a different league from similar aldehydes. The answer lies in regular experience: handling, purity, and consistency in every batch. This is not about academic differences—it’s equipment wear, reaction kinetics, and even how a product acts after months in storage. While the building block molecule may resemble valeraldehyde or 2-methylbutyraldehyde, one extra methyl group on the main chain pushes its boiling point higher and reduces volatility loss during distillation. That’s more than a minor technical feature—people working everyday distillation setups see how much easier it is to control. Less loss to the atmosphere means better cost control and fewer complaints about odor in the plant.

    Any source of lost aldehyde vapor is not just a problem for health and safety—it’s a reliability issue. With 2-Methylvaleraldehyde, a measured point of difference is that sweet-branched odor has less “bite” during processing. Operators pick up on this—especially those moving up from less refined grades of alternatives. In addition, shelf-life and color stability are critical. Where many aldehydes darken or polymerize in storage, the extra care we take in purification keeps our product colorless and clear far longer than the industry bulk. That saves time filtering or cleaning up downstream formulations.

    Production Know-How: The Decisions That Shape Every Drum

    Quality boils down to daily, tangible steps on the plant floor. In preparing 2-Methylvaleraldehyde, temperature and pH control need keen attention throughout several reaction and separation stages. We never unlock a valve or start a distillation run without running endpoint GC checks. Operators have a routine built on experience: protecting the aldehyde from air, scrubbing out acidic residues, and even checking gasket material so leaks don’t ruin the next drum.

    All these steps matter, because even a small shift in purity—say, from 98% to 97%—shows up downstream. End-users in perfumery or pharmaceutical intermediates notice changes in scent profile or reaction selectivity. A little water in the drum, leftover traces of higher-boiling impurities, or darkened color mean someone stays late at work patching a batch or rerunning a synthesis. Our commitment is not just about a paper certificate but consistent, tested quality that’s visible to anyone working the line.

    The User’s Perspective: How Product Consistency Changes Daily Operations

    The best test of any chemical isn’t just its lab certificate. It’s daily handling. Regular feedback reveals how an off-spec aldehyde clogs dosing pumps, leaves residue in mixing tanks, or puts strange flavors into a formulation. With 2-Methylvaleraldehyde, users report how the nearly water-clear liquid pours smoothly and avoids “creep” on equipment, minimizing cross-contamination. Those with exposure to changing raw material grades see how inferior batches throw off entire production runs. Feedback from technical partners—especially those in flavor blending—has focused on the critical need for predictable, sharp notes that don’t degrade over weeks. Inconsistent oxygen content or trace polymerization means they lose valuable time hunting for the source of a problem. Reliable 2-Methylvaleraldehyde makes their job easier and their output steady, with minimal troubleshooting.

    At the blending table, you can spot a good aldehyde in the aroma. Instead of rough, overpowering sharpness, ours blends smoothly with esters and other volatiles in applications ranging from artificial fruit flavors to masking elements in chemical processing. It becomes clear that product consistency at the bulk scale enables sense-checks at the bench—every time.

    Specification in Practice: Balance Between Stringent Testing and Practical Utility

    In our facility, technical specification sheets only tell half the story. Meeting target values—purity above 98%, minimal water content, tight control on color—starts with raw material selection and extends through every control point. What matters to our team is immediate testability, with spot checks at every filtration or transfer step. We have learned that pushing purity to the last decimal point only helps if the product behaves well in physical handling.

    That’s why we tune distillation conditions to balance water removal with minimal heat stress. For our partners, that translates into less yellowing, fewer side reactions in storage, and drums that don’t need heroic effort to unload. In winter and summer, the physical properties of 2-Methylvaleraldehyde in storage don’t shift unexpectedly—minimizing complaints from logistics teams about gasket shrinkage, pressure swings, or crystallization that halts unloading lines.

    The Human and Environmental Angle

    Ask the loading crew about the difference a stable aldehyde makes. Workers spend less time donning full respirators because the sharply reduced vapor pressure means fewer airborne emissions during drum transfer. It makes a measurable difference in air quality readings and reduces long-term odor issues inside warehouse storage.

    Our batch logs show the results: lower rejection rates, fewer customer complaints, and more drums delivered on schedule. There’s a practical sustainability angle too. Reliable production means less waste, fewer reprocessing steps, and lower solvent consumption—a win for team members who have to manage residual handling as well as for customers who increasingly look to tighten up their supply chain footprints with dependable partners. Our direct experience demonstrates that consistency is about more than regulatory compliance; it’s about real-world safety, efficiency, and long-term business relationships.

    Understanding the “Model” in Real Life: What It Means for Projects

    2-Methylvaleraldehyde with our specific batch code doesn’t just tick a technical box; it stands for the way we control every variable that can impact downstream processing. Customers in pharma, fine chemical synthesis, and flavors know that the actual model—the precise lot, with its own analytic readings—can be as critical as the base chemical itself. Experienced formulators start their work by referencing the GC trace from our most recent lot, not an abstract “typical” data sheet. They want to know the real distribution, not average guesses. This transparency gives them the flexibility to scale from pilot to full production without overcompensating for quality drift.

    In our conversations with R&D partners, this approach speeds up innovation. Feedback cycles get tighter; new formulas don’t require months of batch-by-batch re-qualification. Producers scaling up to make intermediates for crop protection or fragrances can forecast costs and delivery with real confidence. Knowing you’re working with a manufacturer who tracks on-the-ground data, not just published specs, gives purchasing decision-makers the certainty they need to commit to multi-month contracts.

    How Our Practices Shape Stability in Markets and Supply Chains

    Fluctuation in raw material inputs and energy costs challenge our plant’s stability year after year. We face those pressures in plain view. Our control is maintained by real, tested process optimization: shifting reaction sequences to cut energy loss, running preventative maintenance checks, and planning inventory so we never compromise batch integrity. When we cut bottlenecks, it’s not an administrative win—it becomes a concrete difference for every buyer who needs on-time, specification-matched delivery.

    Thanks to regular engagement with logistics partners, we refine our drum filling and outbound QA steps to head off mistakes before they reach a customer. Forklift teams spot tight-sealing drums or shipping issues before they become a problem. We have learned to respond quickly, tracing root causes to each step in the actual workflow.

    Comparing to Other Aldehydes: Small Changes, Big Impact

    Colleagues in application development often ask why not just use n-valeraldehyde, pentanal, or 2-methylbutyraldehyde for many of the same syntheses or perfumery applications. Years of practical blending, synthesis, and long-term product evaluation provide the answer: 2-Methylvaleraldehyde strikes a better balance between odor profile, chemical reactivity, and handling ease.

    Plain valeraldehyde can be harsh and sometimes prone to causing unexpected side reactions, especially in fine fragrance blending or pharmaceutical intermediate synthesis. Traces of unwanted byproducts sneak through, even after purification. In contrast, the additional methyl group in 2-Methylvaleraldehyde not only shifts the boiling and melting points but changes how it interacts with other chemicals in a reaction vessel. It shows greater selectivity and fewer off-flavors or color changes in end products. This consistent profile matters more as customers require longer shelf-lives, more stability in complex blends, and greater cost certainty in large production runs.

    Some competitors supply 2-methylbutanal or n-pentanal in bulk at lower cost, hoping customers won’t notice differences. In use, these options may lead to complaints about loss during storage, inconsistent blending, or even regulatory issues due to residual impurities. Our team has found that a switch to high-grade 2-Methylvaleraldehyde almost always reduces customer returns, increases repeat orders, and saves partners time spent on unnecessary troubleshooting.

    Serving the Needs of Trends: Where 2-Methylvaleraldehyde Fits into Future Innovation

    Trends in flavors, advanced polymers, specialty solvents, and pharmaceutical intermediates shape the future demand for consistently pure, safe, and stable aldehyde grades. Many innovators push for unique notes or more robust molecular building blocks. 2-Methylvaleraldehyde addresses those needs by providing reliable performance for both cutting-edge blends and tried-and-true production.

    For customers venturing into custom aroma chemicals or testing new resin chemistries, the predictability we build into each drum enables creative work without constant process adjustment. Reliable aldehyde supply supports the long innovation cycles in consumer products, specialty plastics, and synthetic lubricants. It also reassures procurement teams looking for predictable shipping and invoicing, even during periods of volatile input costs or global logistics disruptions. Our capacity to hold specification and delivery windows firm is grounded in years of hard-won manufacturing expertise—not just in-house labs, but on-the-floor vigilance.

    The Future Path: Lessons from Experience in Meeting Market and Environmental Demands

    Market demand remains dynamic. Each year brings new performance, purity, and sustainability standards. We are adjusting process equipment and feedstock procurement methods to respond to increasingly stringent requirements from both regulators and informed buyers. Maintaining a high-grade, reliable 2-Methylvaleraldehyde output isn’t about meeting a single legislation change—it’s about forecasting the practical challenges of tomorrow's safety, quality, and logistics expectations.

    Feedback from application specialists drives our next improvements. Some have asked for modifications in drum packaging to allow easier nitrogen blanketing, which further extends shelf-life and reduces oxidative side reactions. We're piloting these changes on a shortlist of regular customer runs. Direct contact with users in high-grade chemical syntheses helps us plan new grades or adapt purity thresholds based on feedback about real-world reactivity, not just theoretical needs. This ongoing dialogue preserves the value chain’s integrity all the way to the final product on the consumer shelf.

    Reflections from a Manufacturer’s Day-to-Day Commitment

    Every drum of 2-Methylvaleraldehyde leaving our plant bears the stamp of daily decisions: raw material selection, scrupulous process control, monitoring at each step, transparent communication with end-users. This level of engagement creates a product that doesn’t just work in theory, but moves reliably through the entire value chain—making a difference at every step, from the loading dock to quality control to end-use blending.

    In our experience, success with this product doesn’t come from chasing the absolute lowest price or solely trying to cut every cost corner. Instead, it comes from building trust, batch after batch, through steady quality and production know-how that is visible and testable on real-world lines. It’s a standard we maintain because our own team relies on the results, day in and day out, in the same way as our partners and customers. That is the real substance behind each drum of 2-Methylvaleraldehyde—measured not only in lab charts and tank levels, but in the actual progress and reliability delivered to every user, every day.