2‑Butoxyethyl acetate
2-Butoxyethyl acetate, identified by CAS number 112-07-2, is a high-boiling glycol ether ester characterized by its slow evaporation rate and excellent solvency. As a colorless liquid with a mild, fruity odor, it serves as an essential component in various industrial formulations where controlled drying and film formation are critical. Its chemical structure combines the properties of both ethers and esters, providing a unique balance of polarity that allows it to dissolve a wide range of natural and synthetic resins, including nitrocellulose, acrylics, and epoxies.
In industrial and research settings, this compound is valued for its ability to improve the flow and leveling of coatings while reducing the risk of surface defects such as blushing or orange peel. Due to its relatively low volatility and high flash point compared to lighter solvents, it is often utilized to manage the viscosity and application characteristics of high-performance finishes. Proper handling requires standard safety protocols for combustible liquids, ensuring its stability and efficacy are maintained during storage and processing.
• In the coatings and paints industry, 2-Butoxyethyl acetate is primarily employed as a high-boiling retarder solvent. It is particularly effective in cellulose nitrate lacquers, epoxy resins, and polyurethane systems, where it facilitates superior leveling and gloss by extending the drying time and preventing premature film skinning under high-humidity conditions.
• The compound serves as a critical ingredient in the formulation of specialty printing inks, including screen printing and gravure inks. Its slow evaporation rate ensures that inks remain fluid on the printing equipment, preventing clogging and ensuring consistent transfer to substrates, which is vital for maintaining high-quality print resolution in large-scale production runs.
• Within the electronics and industrial cleaning sectors, it is utilized as a solvent for removing resins, oils, and greases. Its ability to penetrate and dissolve complex organic residues makes it an effective component in specialized cleaning agents and photoresist strippers, where a controlled cleaning action is required to protect sensitive components.
• It is also widely used as a coalescing aid in water-borne architectural and industrial coatings. By lowering the minimum film-forming temperature of polymer dispersions, it ensures the development of a continuous, durable film during the curing process, even in challenging environmental conditions.
Product Name: 2‑Butoxyethyl acetate
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