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HS Code |
854381 |
| Name | 2,3-Dimethylbenzaldehyde |
| Cas Number | 5779-94-2 |
| Molecular Formula | C9H10O |
| Molar Mass | 134.18 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 228-230 °C |
| Density | 1.008 g/cm3 |
| Refractive Index | 1.5400 |
| Flash Point | 97.5 °C |
| Pubchem Cid | 10259 |
| Smiles | CC1=C(C=CC=C1C)C=O |
| Inchi | InChI=1S/C9H10O/c1-7-4-3-5-8(2)9(7)6-10/h3-6H,1-2H3 |
| Solubility | Insoluble in water, soluble in organic solvents |
| Synonyms | 2,3-Dimethylbenzenecarbaldehyde |
As an accredited 2,3-Dimethylbenzaldehyde factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 2,3-Dimethylbenzaldehyde is packaged in a 100g amber glass bottle with a secure screw cap and clear hazard labeling. |
| Shipping | 2,3-Dimethylbenzaldehyde is typically shipped in tightly sealed containers, protected from light and moisture. It should be handled as a combustible liquid, in accordance with relevant transportation regulations. Ensure proper labeling and documentation, and store in a cool, ventilated area away from incompatible substances during transit to maintain safety and chemical integrity. |
| Storage | 2,3-Dimethylbenzaldehyde should be stored in a cool, dry, well-ventilated area, away from heat, open flames, and sources of ignition. Keep the container tightly closed and protected from light. Store separately from oxidizing agents, acids, and bases. Use glass or compatible chemical-resistant containers. Ensure proper labeling and avoid prolonged exposure to air to prevent degradation or polymerization. |
Applications of 2,3-Dimethylbenzaldehyde in Industrial Manufacturing2,3-Dimethylbenzaldehyde is a specialized aromatic aldehyde widely used as a key intermediate in the synthesis of downstream fine chemicals. As a direct manufacturer, we support multiple industries that require consistent material quality and precise performance data, supplying documented and auditable batches suitable for high-value applications. Below are the primary real-world industrial segments where this raw material integrates into advanced formulations and conversion processes. 1. Pharmaceutical Intermediate SynthesisIn pharmaceutical active ingredient (API) manufacturing, this compound serves as a core structure for synthesizing specific heterocyclic drugs and specialty intermediates. Research and commercial-scale pharmaceutical companies use it to introduce methyl-substituted benzene rings necessary for molecular frameworks in antihypertensive and central nervous system agents. Batch records are maintained for full traceability as required by the regulated pharma environment. Industry compliance standards
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2. Agrochemical Formulation ComponentsCrop protection and plant growth regulator manufacturers incorporate this aromatic aldehyde as a precursor in syntheses of methylated benzene-based agrochemical actives. Its selective reactivity allows for efficient downstream derivatization to deliver specificity in fungicide and herbicide molecular frameworks, supporting both technical-grade and formulated product lines. Industry compliance standards
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3. Fragrance and Aroma Chemical SynthesisAroma compound producers leverage the unique ortho-methyl-substitution of this molecule to selectively introduce fresh, green, or floral notes in specialty fragrance ingredients. It acts as a precursor for the construction of methylated aromatic aldehydes and alcohols found in both fine fragrance and functional perfumery products, with batch consistency and sensory stability being critical for customer formulations. Industry compliance standards
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4. Dye and Pigment ManufacturingSynthetic dye manufacturers utilize this compound as a tailored building block in the creation of methylated aromatic dyes, providing enhanced stability and shade selectivity for textile, plastics, and technical ink processes. Its ring-substituted structure supports the synthesis of both solvent-soluble and acid-stable colors required for high-performance finished goods. Industry compliance standards
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5. Specialty Resin and Polymer AdditivesResin and polymer compounders incorporate this aromatic aldehyde in the development of specialty resins requiring controlled reactivity and aromatic modification. Its chemical structure enables the synthesis of methylated phenolic resins for use in advanced coatings, electronic encapsulants, and heat-resistant adhesives, where batch-level material traceability and additive performance are critical. Industry compliance standards
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As a direct producer of 2,3-Dimethylbenzaldehyde, we’ve spent years refining every detail that affects its quality, purity, and reliability. Chemistry teaches patience and attention to detail, lessons we’ve taken to the heart of our manufacturing process. Consistent experience with real-world needs informs every batch we produce, helping customers achieve results they expect, rather than rolling the dice with third-party promises or batch-to-batch variation.
Chemists recognize 2,3-Dimethylbenzaldehyde as an aromatic aldehyde with the formula C9H10O. Sometimes categorized with its close relatives, this molecule stands apart due to the two methyl groups anchoring the second and third positions on the benzene ring. Those methyl groups change more than just the name; they influence the chemical’s behavior in reactions, its scent, and its role in a variety of applications. The aldehyde functional group remains reactive, providing a useful anchor point for downstream reactions or acting as a fragrant note in the world of aroma chemistry.
Producing 2,3-Dimethylbenzaldehyde that meets consistent chemical specifications doesn’t come from wishful thinking or cutting corners. We use starting materials that pass rigorous in-house qualifying standards. Our facilities run dedicated reactors for aromatic aldehydes, eliminating cross-contamination from similar but unrelated benzaldehyde derivatives. Each lot undergoes targeted analysis for purity, usually reaching 98% or higher based on gas chromatography, with water and residual solvents kept well below industry thresholds.
We adopt an open approach to quality verification, providing chromatograms, NMR, or IR spectra upon request. Product leaves our floor only after meeting standards for color, odor, and clarity, and without unknown or inconsistent side products. We package according to practical handling volumes in tightly sealed, contamination-resistant containers, whether the end-user handles just a few kilograms in a bench-scale process or drums for industrial synthesis.
Most of our partners work in speciality areas: fragrance design, pharmaceutical research, flavors, and advanced materials development. The subtle but persistent aromatic note of 2,3-Dimethylbenzaldehyde, with its warm, sweet almond-like scent modulated by methyl groups, makes it interesting to perfumers. As a precursor, it serves in the synthesis of compounds requiring a well-defined aromatic skeleton. Research groups find the molecule valuable for constructing heterocyclic scaffolds, aiming at bioactive molecules that inherit electronic or steric influence from its methyl substitution.
Manufacturers of flavor ingredients value the way methyl substitution changes how the fragrance and taste present, providing a creative path away from traditional benzaldehyde. No two applications are exactly the same, but all benefit from the convenience of a consistent, reliable, and pure starting material where variable impurities don’t generate unpredictability downstream.
Batch consistency rarely comes up as a theoretical problem. Anyone who’s ever switched between suppliers without warning knows that small differences in synthesis or purification reveal themselves fast—a subtle off-odor, trace impurities that cause trouble in later steps, or reaction yields dropping for no visible reason. Over time, process improvements honed here have shown the value in tightly controlled start-to-finish production: side-products from incomplete methylation, or from over-oxidation, get spotted and discarded before causing issues.
Customers share stories about how less predictable sources have hampered their work. Whether it’s a downstream impurity that ruins chromatography or a trace solvent that disrupts catalyst function, real economic losses trace back to chemical consistency. We’ve built feedback cycles with technical users—PhD chemists and industrial formulators—in large and small companies. Their direct stories help us root out subtle problems, giving them an edge in speed, cost, and outcome.
Differences between 2,3-Dimethylbenzaldehyde and its relatives run deep in practical synthesis. The common cousin, unsubstituted benzaldehyde, is more reactive towards oxidation, more volatile, and lacks the steric bulk that the two methyl groups provide. Other isomeric dimethylbenzaldehydes, like the 3,4- or 2,6- variants, shift both melting points and odor nuances, often requiring different handling or storage solutions to minimize product loss or degradation.
In organic transformations relying on aromatic substitution or condensation, methylation patterns can mean the difference between success and failure. 2,3-Dimethylbenzaldehyde’s position of the methyl groups shields the aldehyde function somewhat from nucleophilic attack, altering reactivity in aldol or related carbonyl chemistry. In formulations, too, the aroma changes subtly, giving novel twists to end-product character in both perfume and food chemistry.
Handling characteristics reflect these differences. 2,3-Dimethylbenzaldehyde presents as a pale yellow liquid at room temperature, avoiding crystallization problems seen with higher-melting isomers. Its volatility sits comfortably between the lighter benzaldehydes and heavier alkylated derivatives, striking a balance between ease of use and shelf stability under correct storage.
Getting the right chemical out the door matters on every scale. On the shop floor, it means fewer surprises in storage and transport. In the QC lab, it means straightforward instrument profiles instead of cumbersome peak chasing. In R&D, no second-guessing over hidden ‘mystery’ peaks—just progress towards your end goal. Those human stories, day after day, take shape as real wins for teams building something that depends on reliable inputs.
Direct conversations have taught us the real value of reliability. Fragrance developers want to tweak a note without worrying about inconsistency. Synthesis chemists want the confidence that today’s batch will match last month’s, without revalidating every process. Pharmaceutical exploratory teams need a compound that doesn’t introduce side-reactions. Years of dealing directly with both small business owners and major industrial players have shown us honesty about challenges matters—if we notice a shift that affects odor or appearance, customers learn about it directly so they can adapt in advance.
Every chemist knows that not all issues arise in the bottle. Downstream bottlenecks in product performance might trace back to invisible factors: trace oxidants, tiny levels of water, or material compatibility during storage. We don’t ignore the realities of long-distance transport—heat, cold, and humidity can impact the aldehyde at every step, especially in high-concentration forms. That’s why we work to minimize transit times, specify appropriate storage conditions, and help customers fit the chemical into their space, not the other way around.
Impurity control goes beyond regulatory box-checking. Some competitors offer 2,3-Dimethylbenzaldehyde that meets minimum spec sheets but leaves out critical ranges for sulfur, acid residues, or unreacted starting materials. By building our own in-house analytics, we catch these before bottles reach production floors. This reduces downstream troubleshooting and hands-on tinkering that costs real money and time.
In daily manufacturing, feedback isn’t just a formality. When a customer reports a subtle drift in performance or a recurring problem aligning to off-hours deliveries, we dig in to find the source. Over the past decade, we’ve worked with teams in Europe, the Americas, and Asia to adapt packaging and tweak formulation protocols that increase shelf life and handling safety for this specific aromatic aldehyde. Our process has gone through multiple equipment upgrades and analytical method overhauls—no change is too small if it improves end-user results.
Raw materials periodically face price or availability pressures. Instead of passing on invisible risks, we build in redundancies—sourcing agreements and multi-tier supplier checks. We maintain stock buffers to smooth out sharp demand surges, making sure partners don’t have to slow development work while waiting for base material. That stability helps customers plan launches and ramp up production without last-minute switches to lower-grade alternatives.
In aromatic chemistry, tiny variance in substituents leads to major results in application. The difference between a benzaldehyde and its 2,3-dimethyl analog changes both electronic properties and bulk in subsequent synthetic steps. Fewer side reactions translate to cleaner yields and easier purification, saving both time and material. In commercial synthesis, a margin of a few percent can spell profit or loss. That technical reliability takes root in upstream control.
Hard-won lessons prove that rigorous attention to analytical detail pays off: managing trace metals, screening for unexpected byproducts, even considering glassware and gasket compatibility when scaling reactions. The tight molecular profile our process achieves doesn’t simply mean “passing grade” purity, but a narrower window on byproducts that might disrupt sensitive catalytic reactions or trigger regulatory problems in downstream pharmaceutical or cosmetic work.
Aromatic aldehydes, especially substituted types like 2,3-Dimethylbenzaldehyde, open new doors in research and industry. Demand grows among customers designing new specialty chemicals, drug intermediates, and sensory products with more complex demands than general-purpose benzaldehyde. Ensuring ongoing supply in a space with shifting regulatory and market requirements involves staying ahead of the curve—tweaking batch records, upgrading lab instrumentation, investing in logistics, and keeping a skilled eye on the details that matter.
As environmental regulations evolve, lowering impact during synthesis comes into sharper focus. We continue shifting towards greener solvents and more circular waste management, not out of pressure but as a practical part of doing responsible business. Getting rid of unnecessary solvents, recycling spent catalyst, or integrating more energy-efficient reactors—these aren’t buzzwords but direct responses to real-world operating costs and downstream disposal logistics.
Over years of making and supplying 2,3-Dimethylbenzaldehyde, one thing stands out: the true difference in value comes from deep control of production, honest engagement with end-users, and a willingness to solve the unusual problems that show up on real manufacturing floors and research benches. Our customers span tech startups formulating pilot lots to established global manufacturers scaling production.
Direct access to our technical team cuts down frustration and accelerates resolution—no middlemen or disconnected sales channels. That connection shows its worth countless times: an R&D chemist with a time-sensitive pilot batch, a flavor house needing a last-minute spectral analysis, or a supply chain manager navigating customs hurdles. Everything we learn day after day feeds back into better product and service.
Buying direct from the maker cuts out ambiguity and gets straight answers to technical or logistical questions. Whether the conversation turns to detailed NMR analysis for regulatory filings, or fast adaptation of packaging for unusual supply chain constraints, direct feedback loops help both parties adapt faster. Years of experience have taught us that the difference between a successful application and a process headache depends more on open, agile support than promises on a spec sheet.
We’ve learned from both success and mistakes. Overcoming a contamination issue in an early batch, adopting new analytics when impurity profiles shifted, or pivoting supply in response to unexpected global events—every hard-won solution reflects the value of production-level insight. That’s the real foundation for meeting today’s demands and tackling the surprises tomorrow always brings.