Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
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3-Methoxy-1-Butanol

    • Product Name 3-Methoxy-1-Butanol
    • Alias Butyl methyl ether
    • Einecs 226-219-9
    • 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

    818895

    Cas Number 4437-36-1
    Iupac Name 3-Methoxybutan-1-ol
    Molecular Formula C5H12O2
    Molar Mass 104.15 g/mol
    Appearance Colorless liquid
    Boiling Point 149-151°C
    Melting Point -96°C
    Density 0.917 g/cm3 at 25°C
    Solubility In Water Miscible
    Flash Point 57°C (closed cup)
    Refractive Index 1.419 at 20°C

    As an accredited 3-Methoxy-1-Butanol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A clear, sealed glass bottle labeled "3-Methoxy-1-Butanol," containing 500 mL, with hazard symbols and batch information displayed.
    Shipping **3-Methoxy-1-Butanol** is typically shipped in tightly sealed containers made of compatible materials such as HDPE or glass, protected from heat and moisture. The product should be labeled according to regulatory requirements, including hazard identification if classified as an irritant or flammable liquid. Proper ventilation and secondary containment are recommended during transport.
    Storage 3-Methoxy-1-Butanol should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from heat sources, open flames, and direct sunlight. Keep it away from strong oxidizers and acids. Ensure proper labeling and access only to trained personnel. Store at room temperature and avoid moisture ingress to maintain chemical stability and prevent hazardous reactions.
    Application of 3-Methoxy-1-Butanol

    Applications of 3-Methoxy-1-Butanol in Industrial Manufacturing

    As the direct manufacturer of 3-Methoxy-1-Butanol, we supply this glycol ether to downstream sectors where its solvency, compatibility, and low volatility address precise process requirements. Our material integrates into established formulations in coatings, printing inks, electronic cleaning, agrochemical adjuvants, and textile finishing, each governed by stringent performance and safety standards.

    1. Waterborne and High-Solids Coatings

    In architectural and automotive waterborne coatings, formulators utilize 3-Methoxy-1-Butanol for its coalescing action and slow evaporation rate, enhancing film formation at reduced VOC levels. Integrators adjust the ratio carefully to comply with global solvent emission standards while preserving open time, gloss, and leveling even under variable ambient conditions. This material enters at the pigment dispersion or letdown stage, supporting compatibility between acrylic, epoxy, and polyurethane matrices. Final coatings deliver consistent surface appearance and protection for exterior facades, vehicle bodies, and industrial metalwork.

    Industry compliance standards

    • US EPA National Volatile Organic Compound Emission Standards for Architectural Coatings (40 CFR Part 59)
    • EU REACH Registration, Annex XVII solvent restrictions
    • China GB 18582-2020 Limitation of Harmful Substances in Architectural Coatings
    • ISO 12944 for corrosion protection paints

    Typical usage ratio

    • 1–6% by weight of total resin solids, fine-tuned according to binder type and desired evaporation window

    Downstream process integration

    • Incorporated at pigment grinding or final letdown; compatible with main resin emulsification and post-addition blending

    Final product types

    • Architectural wall paints and primers
    • Automotive OEM and refinishing primers/topcoats
    • Protective metal anticorrosion finishes
    • Industrial equipment coatings

    2. Industrial and Publication Printing Inks

    Printing ink manufacturers depend on our technology for stable pigment dispersion, viscosity management, and improved roll transfer in solvent-based flexographic and gravure inks. 3-Methoxy-1-Butanol allows tailored drying rates to match press speeds and substrate absorption, minimizing flooding and dot gain on challenging films or papers. We ensure conformance with comprehensive chemical inventory and packaging-ink-specific migration guidelines applicable to commercial label, magazine, and flexible packaging production.

    Industry compliance standards

    • SWISS Ordinance on Materials and Articles in Contact with Food (SR 817.023.21, Annex 10)
    • US TSCA Inventory Listing Requirements
    • EuPIA Exclusion Policy for Printing Inks
    • ISO 2846 color and chemical resistance standards

    Typical usage ratio

    • 1–4% of total ink formulation, adjusted by ink type (flexo/gravuere) and targeted volatility

    Downstream process integration

    • Blended during pigment dispersion, or as a balancing solvent in final ink dilution before press filling

    Final product types

    • Commercial and magazine printing inks
    • Flexible packaging inks for snack, condiments, and pharmaceutical films
    • Paper label and shrink sleeve inks
    • Specialty metallic and fluorescent inks

    3. Electronic Equipment Cleaning and Semiconductor Processing

    Manufacturers in electronics and semiconductor sectors specify this glycol ether for post-etch wafer cleaning and electronic device degreasing, leveraging its moderate polarity and residue-free evaporation. It removes organic contaminants and resists moisture pickup, reducing ionic residue that would otherwise compromise device yields. Stringent analysis of trace metals and organics ensures end-user compliance with device reliability and ultra-clean standards for microelectronics and display panel fabrication.

    Industry compliance standards

    • SEMI C1 Standard for Chemicals and Gases
    • JEITA ET-7305 Standards for Electronic Chemicals
    • IPC-5704 Cleanliness Requirements for Unpopulated Printed Boards
    • JIS K 8000 (Japan Industrial Standards for solvents)

    Typical usage ratio

    • 5–20% in proprietary mixed-solvent cleaning baths, tailored by batch process or line cleaning objectives

    Downstream process integration

    • Applied in spin, dip, or ultrasonic cleaning tanks post-etch or prior to resist application in foundry, IC assembly, or flat panel production

    Final product types

    • Finished silicon wafers for logic and memory chips
    • Packaged printed circuit boards (PCBs)
    • Flat panel display substrates
    • Precision connectors, relays, and optical sensor modules

    4. Agrochemical Emulsifiable Concentrates

    Our product functions as a co-solvent and adjuvant for formulating pesticide and fungicide emulsifiable concentrates. It supports stable emulsion formation, assists active ingredient solubilization, and plays a critical role in drift control during spray application. Global compliance regulates permitted solvents in crop protection, especially for formulations targeting staple grains, fruit, and vegetable cultivation, placing strict limits on secondary component residues in harvest safety monitoring.

    Industry compliance standards

    • FAO/WHO Manual on Development and Use of FAO and WHO Specifications for Pesticides
    • US EPA Pesticide Registration Manual, Inert Ingredients Listing
    • China GB 2763-2021 Food Safety National Maximum Residue Limits for Pesticides
    • EU 1107/2009 Plant Protection Products Regulation

    Typical usage ratio

    • 3–8% in total concentrate formulation, adjusted alongside the surfactant and active ingredient solubility profiles

    Downstream process integration

    • Added during active ingredient dissolution and pre-emulsification steps at the initial blending phase; may enter post-filtration for viscosity adjustment

    Final product types

    • Liquid herbicide ECs for cereal and rice crops
    • Fungicide ECs for high-value fruits and vegetables
    • Insecticide ECs for orchard and field protection
    • Adjuvant tank-mix products for spray drift reduction

    5. Textile Fiber Finishing and Specialty Treatments

    Textile chemical formulators specify this ether in fiber lubricants, spinning finishes, and antistatic agents due to its balanced solvency and controlled evaporation. The material disperses waxes and silicone additives uniformly onto polyester, nylon, or blended yarns, improving process efficiency while reducing filament breakage and electrostatic buildup in high-speed spinning. Regulatory bodies require verification of component elimination through post-process washing to support OEKO-TEX and apparel-grade safety certification.

    Industry compliance standards

    • OEKO-TEX Standard 100 (chemical safety in textiles)
    • ZDHC Manufacturing Restricted Substances List (MRSL) for textile auxiliaries
    • GB/T 22864 Fiber Lubricant Technical Requirements
    • ISO 9001, Quality Management in textile processing

    Typical usage ratio

    • 0.5–3% additive ratio in textile lubricants or size compositions; precise selection governed by fabric style and desired handle

    Downstream process integration

    • Introduced in emulsion-blended finishings, applied via padding, spraying, or direct fiber lubrication units

    Final product types

    • Filament and staple finish oiled yarns for weaving and knitting
    • Anti-static and low-pilling fabrics
    • Performance workwear and sports textile intermediates
    • Fibre-cone lubricated staples prepared for further dyeing
    Free Quote

    Competitive 3-Methoxy-1-Butanol 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.

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    Certification & Compliance
    More Introduction

    Introducing 3-Methoxy-1-Butanol From a Manufacturer's Perspective

    Understanding 3-Methoxy-1-Butanol From the Ground Up

    Decades on the production floor have given us an up-close understanding of what 3-Methoxy-1-Butanol truly offers to users and businesses. As a direct manufacturer of this key chemical, we view it as a practical, versatile compound with performance characteristics that answer everyday challenges across many industries. Its chemical structure—C5H12O2—places it in the glycol ether family, where we know it stands out due to its optimal balance between solvency and evaporation rate. Our consistency comes from tight quality control, direct process monitoring, and a persistent drive to deliver the purity and specification our customers rely on.

    Specifications Rooted in Real-World Use

    Rather than approaching specifications as fixed numbers on a sheet, we engage with actual user problems. 3-Methoxy-1-Butanol typically comes from our reactors at purity levels above 99%, tested after each batch to back up what we promise. We maintain a water content below 0.1%, because water contamination in glycol ethers can wreak havoc in sensitive formulations—an issue our process engineers have corrected in real time more than once. It boils at roughly 147°C, providing just the right volatility for both slow-drying and fast-evaporating needs in formulations. With a flash point that consistently tests above 54°C, the compound allows for safer handling compared to more flammable solvents. From paint lines to pharmaceutical facilities, these small details translate directly to fewer headaches for workers and fewer disruptions for planners.

    Where Performance Makes a Difference on the Shop Floor

    Inside a coating plant, workers need solvents that dissolve resins quickly, without leaving residues or unwanted odors. 3-Methoxy-1-Butanol has proven repeatedly to exceed expectations in these environments. Its molecular design—a butanol backbone with a methoxy group—offers both hydrophobic and hydrophilic properties. The result: improved compatibility with both water-based and solvent-borne systems. Companies using it in paint and ink manufacturing have seen better flow and leveling, which shows up in smoother surfaces and fewer rejected pieces. Our on-site feedback from floor managers has driven continuous tweaks in our purification steps, all to meet tight tolerance between batches.

    Moving to the world of electronics cleaning, static control and low residue are daily worries. 3-Methoxy-1-Butanol’s moderate polarity grants users the cleaning strength they need, while its low toxicity and mild odor mean technicians avoid harsh working conditions. Years ago, we helped a client eliminate a stubborn spotty residue issue in printed circuit board cleaning baths by suggesting a switch to this compound. Monitoring real production lines exposed subtle interactions between the solvent, detergents, and bath temperature settings. By providing precise analysis and working hand-in-hand with the client’s process engineers, we enabled tighter process control and higher yields.

    Comparing 3-Methoxy-1-Butanol to Other Solvents—Experience Matters

    Not all glycol ethers are created equal. Comparing 3-Methoxy-1-Butanol with options such as 2-Butoxyethanol or 3-Methoxy-3-Methyl-1-Butanol reveals meaningful differences rooted in both chemistry and everyday manufacturing use. The former, for instance, possesses a stronger odor and greater toxicity, which translates into ventilation retrofits and extra safety training—real costs we know purchasing teams must juggle. The latter, with its branched chain, sacrifices some solvency for reduced volatility, often complicating formulation efforts. Over years of trial and feedback, we’ve seen manufacturers gravitate toward 3-Methoxy-1-Butanol when they demand high solvency with moderate evaporation rates and easier compliance with worker safety standards.

    Formulators in the coatings field often debate which glycol ether fits best. In waterborne systems, 3-Methoxy-1-Butanol imparts greater open time without dragging down gloss or slowing final dry speed too noticeably. Its performance improves pigment dispersion and supports better color retention, facts borne out on spray lines everywhere from automotive panels to architectural trim. Alternative glycol ethers may force difficult compromises—reduced gloss, longer cure times, or regulatory headaches due to air quality impacts. In direct comparisons, our operators have heard time and again that switching to 3-Methoxy-1-Butanol eliminated viscosity spikes or pigment settling that hampered consistency in finished products.

    Applying Quality Where it Matters Most: Manufacturing for High Standards

    Producing 3-Methoxy-1-Butanol isn’t simply a matter of following a recipe. Each stage—distillation, dehydration, purification—demands attention to numerous factors. Raw material traceability controls quality at the source, because impurities in feedstock always show up later. We routinely calibrate our reactors and fine-tune distillation columns to prevent degradation products, ensuring that only batches meeting the strictest specifications leave our facility. Experienced operators understand that small process deviations can introduce residual byproducts, which downstream users notice as haze in coatings or unexpected odors in cleaning formulations. Years of feedback have shaped a production process focused on minimizing these risks, delivering consistent chemicals batch after batch.

    Equipment must stand up to repeated cleaning, solvent exposure, and thermal cycles, or else subtle contamination creeps in. In our own plant, stainless steel reactors, lined transfer systems, and tight process controls keep cross-contamination at bay. These hardware choices didn’t come from an engineering textbook; they came from practical lessons learned after customer complaints following poorly maintained machinery or hasty shortcuts. We also maintain rigorous documentation, so that if a client ever faces a surprise result, we can track every part of the batch history—right down to the process operator’s notes on color and clarity.

    Worker Safety Tied to Chemical Selection

    Long-term relationships with customers have shown us the real impact of occupational exposure. Unlike some glycol ethers that have been phased out over toxicity concerns, 3-Methoxy-1-Butanol balances performance with safer handling. Aerosolization concerns still apply, so industrial hygiene teams insist on proper ventilation and personal protective equipment. Yet compared to options with harsher health reviews, this solvent means less monitoring for chronic exposure and a lighter burden during regulatory audits. Our safety managers routinely review current studies and align our advice with health standards in different regulatory regions, so users downstream also benefit from rapid updates.

    Worker training extends beyond the basics of chemical handling. It involves sharing the “why”—why a given glycol ether behaves a certain way, why small process changes affect workplace air quality, why older mixing tanks might increase unwanted emissions during transfer. This ongoing exchange of lessons built our reputation over time, making sure our product not only satisfies technical data sheets but also puts worker safety on equal footing.

    Environmental Responsibility in Chemical Manufacturing

    Increasing scrutiny on volatile organic compounds has pressured all chemical producers to consider footprint. 3-Methoxy-1-Butanol’s moderate vapor pressure makes it a viable choice where stricter VOC limits leave little room for error. Our emission controls make use of scrubbers and condensation recovery systems, both out of environmental responsibility and to meet local environmental standards. For years, we’ve responded to client requests for full life cycle documentation, including detailed reports on waste byproducts, effluent controls, and energy inputs.

    Efficient solvent recovery is not just about saving costs, but about reducing total output per kilogram manufactured. Recapturing vapor-phase butanol and reprocessing it into usable feedstock keeps our operation both cleaner and more reliable. This discipline has paid off during environmental audits, but more importantly, it sustains client trust in our ability to support “greener” end-products. We invite auditing teams to inspect our facilities and respond to feedback with things like upgraded ventilation or digital batch tracking. The result is a manufacturing process that keeps pace with ever-tightening standards and neighbors with industrial parks without causing community concerns.

    Finding Reliable Supply Chains in a Volatile Marketplace

    Recent years have tested the resilience of chemical supply chains. Feedstock availability, logistics bottlenecks, geopolitical changes—these realities don’t show up on material safety data sheets, but they shape real-world outcomes. Our direct manufacturing roots allowed us to manage risks more effectively, building relationships with upstream suppliers and planning for feedstock substitutions based on harvest cycles and global conditions. Downtime from a supply gap costs everyone dearly, so as a manufacturer, we keep strategic reserves and invest in local sourcing agreements that help stabilize costs for users down the chain.

    Shipping challenges, customs delays, or port congestion seem abstract until a batch meant for a paint factory arrives late, idling workers and delaying customer orders. In response, we’ve developed flexible logistics plans, expanded warehousing, and built redundancies into our delivery schedules. End-user contracts now often specify not just which glycol ether to use, but which manufacturer’s process can deliver when others fall short. Reliability in supply has become a key differentiator, shaped not by spreadsheets but by our ability to answer phone calls and resolve bottlenecks in real time.

    Insights From Manufacturing Facilities Across Industries

    Manufacturers in paints, coatings, inks, electronics, adhesives, textiles, and cleaning sectors all have unique perspectives on glycol ethers. Each field tests 3-Methoxy-1-Butanol against their toughest challenges. In inks, viscosity control matters as much as color brilliance; printers switching to our product note sharper detail and reduced “dry tip” issues on print heads—something our R&D lab explored during collaborative test runs with major clients. In adhesives, users require balance between open time and tack, often under changing humidity or temperature conditions. Our technical support teams spend days with customer application engineers, troubleshooting unexpected behaviors and collaborating on tweaks that optimize the performance of every batch delivered.

    One client in the cleaning sector recently cited a 15% boost in cleaning cycle throughput after swapping out a harsher competing solvent. This boost came not from theory, but from real production data we reviewed on-site. The change improved employee morale—less downtime for equipment flushes, fewer odor complaints, and lower health monitoring costs. These tangible results come from a manufacturer’s mindset: we value seeing our product in action, hearing about what it enables, and responding with batch consistency and continuous improvement.

    Creating Value Through Process Expertise and End-User Support

    Customers repeatedly remind us that true value comes from more than chemical quality. They measure it in process uptime, defect rates, and the smoothness of their customer deliveries. We test this ourselves, simulating application processes in our pilot labs and tweaking conditions to match those faced on our clients’ factory floors. 3-Methoxy-1-Butanol serves as a validation of this approach. It delivers robust solvency, avoids common side effects like odor or yellowing, supports both water- and solvent-based systems, and meets regulatory thresholds demanded by current markets.

    Communication stands as one of our most powerful tools. Offering on-site technical service, rapid troubleshooting, and transparent documentation brings clients back with new projects and unique formulation puzzles. Working hand-in-hand with partners means we stay updated on application trends, regulatory changes, and shifting industry demands. For example, as low-VOC requirements have reshaped paint and coating markets, we updated our purification steps and provided ongoing education to help clients re-qualify their own products with minimal downtime. Each improvement grows from feedback, not guesswork.

    Monitoring Trends to Anticipate Future Challenges

    No chemical operates in a vacuum—environmental, health, and regulatory standards evolve constantly. As more industries commit to sustainability and consumer safety, we notice demand rise for chemicals with favorable toxicological and environmental profiles. 3-Methoxy-1-Butanol consistently shows up as a preferred glycol ether in these conversations, not only for what it does in the laboratory but for how it performs in the field. Our regulatory specialists track international restrictions and preempt user questions about compliance in downstream applications. Forward-looking investment in process controls, waste minimization, and digital batch reporting ensures we stay ahead of shifting expectations.

    Industry groups and technical associations value real-life performance examples when setting new standards, and we often share anonymized case studies from our user base to strengthen understanding. The demand for full disclosure—from raw input origins to detailed analytics on finished batches—drives us to invest in technological tools that enhance both quality and customer transparency.

    Resilience Built Through Experience and Commitment

    The trust placed in us by end users, from maintenance teams in small plants to global technical directors, comes from practical performance over many years. Rather than rest on accreditation or standard certificates, we hold ourselves to the outcome our customers see—clean finishes, reliable cleaning cycles, and products that work as intended across climates and regions. Our focus on 3-Methoxy-1-Butanol evolved directly from these practical interactions. We monitor feedback on every shipment, analyze issues with real urgency, and use those insights to drive both incremental and significant improvements at every level of our business.

    This mindset—manufacturer to end user, field knowledge driving continuous improvement—brings us confidence that our production of 3-Methoxy-1-Butanol will remain relevant, reliable, and valuable as the industry adapts to new demands. We encourage ongoing collaboration, always seeking to advance product performance while staying true to the people and processes that define our company’s role in global manufacturing.