At NINGBO INNO PHARMCHEM CO.,LTD., we emphasize the technical merits of the chemicals we provide, and 2-Butoxyethyl Acetate (BGA), CAS 112-07-2, is a prime example. Understanding its chemical profile—from synthesis to specific properties—is crucial for formulators and manufacturers. This article outlines the key chemical aspects of BGA, including its common synthesis routes and critical physical and chemical properties, highlighting why it is a sought-after industrial solvent. This knowledge is essential for anyone looking to purchase 2-Butoxyethyl Acetate.

The synthesis of 2-Butoxyethyl Acetate typically involves two primary industrial pathways. The first route is based on alcohol etherification, starting with the reaction of ethylene glycol and n-butanol. Ethylene glycol is first dehydrated to produce ethylene ether, which then undergoes condensation with butanol to yield ethylene glycol butyl ether. Finally, this ether is esterified with acetic anhydride to produce 2-Butoxyethyl Acetate. The second common method is alcohol acetate synthesis, where butanol is esterified with acetic anhydride to form butanol butyl acetate, followed by a deacetylation process to prepare ethylene glycol butyl ether, which is then esterified with acetic anhydride to yield BGA. The choice of synthesis route often depends on raw material availability, cost-effectiveness, and desired purity levels, making it important to consider the source when buying 2-Butoxyethyl Acetate.

Chemically, BGA (C8H16O3) is a colorless, transparent liquid with a mild, fruity odor. Its molecular weight is approximately 160.21 g/mol. A defining characteristic is its high boiling point, typically around 188-195°C, which translates to a slow evaporation rate. This property is invaluable in applications where controlled drying is needed, such as in coatings and inks. Its specific gravity is around 0.942-0.943 at 20°C. While sparingly soluble in water, BGA exhibits excellent miscibility with a wide array of organic solvents, including alcohols, ketones, and ethers, making it a versatile co-solvent.

Key specifications often highlighted include a purity of 99.5% or higher, with very low moisture and acidity content (e.g., moisture ≤ 0.05%, acidity ≤ 0.03%). These stringent quality controls ensure the consistent performance of BGA in demanding applications. Its relatively low volatility and good solvent power for various resins, dyes, and oils contribute to its broad utility across industries.

In conclusion, the chemical profile of 2-Butoxyethyl Acetate, characterized by its efficient synthesis pathways and advantageous physical properties like high boiling point and excellent solvency, underscores its importance in industrial chemistry. NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality BGA that meets these exacting standards, enabling manufacturers to achieve superior product results.