For professionals in the chemical industry, understanding the precise properties of raw materials is fundamental to successful formulation and application. Diethylene Glycol Monobutyl Ether Acetate, commonly known as DGA and identified by CAS 124-17-4, is a compound that warrants close examination due to its versatile applications. This article provides an in-depth look at its key characteristics and highlights the importance of sourcing this chemical from reliable manufacturers.

Diethylene Glycol Monobutyl Ether Acetate is a colorless, transparent liquid. Its molecular formula is C10H20O4, and it possesses a molecular weight of approximately 204.26 g/mol. A critical specification for DGA is its purity, typically requiring an assay of 99.5% or higher for industrial use. This high purity ensures its predictable behavior in various chemical processes and formulations. Furthermore, its low water content (≤0.10%) and acidity (≤0.05%) are crucial for applications where stability and the absence of unwanted reactions are paramount.

The physical properties of DGA are what lend themselves to its broad range of applications. It exhibits excellent solvency for a wide array of substances, including resins, dyes, and oils. Its boiling point of around 245°C and a flash point of approximately 107°C indicate a relatively stable compound under normal operating conditions. The density of DGA is around 0.978 g/cm³ at 20°C. These properties make it suitable for use as a solvent in paints, coatings, printing inks, and as a coalescing agent. For those looking to buy Diethylene Glycol Monobutyl Ether Acetate, these specifications are vital for ensuring it meets their formulation requirements.

The role of DGA as an ester solvent cannot be overstated. It functions effectively in reducing the viscosity of formulations, improving flow and leveling, and enhancing substrate adhesion. Its slow evaporation rate is particularly beneficial in applications where extended open time is needed. When considering where to purchase this chemical, it is essential to partner with a manufacturer known for its quality control and consistent product standards. Manufacturers in China, for instance, often provide detailed Certificates of Analysis (CoA) that document the product's compliance with stated specifications, such as Color (Pt-Co) ≤ 10, offering confidence to buyers.

In summary, Diethylene Glycol Monobutyl Ether Acetate (CAS 124-17-4) is a high-performance ester solvent characterized by its purity, solvency, and controlled evaporation rate. These attributes make it indispensable in sectors ranging from coatings to printing inks. Understanding these properties and securing your supply from a reputable manufacturer is key to unlocking its full potential in your applications. For businesses seeking a reliable supplier with competitive pricing, exploring options from established chemical producers in China is a strategic move.