Technical Specifications
Appearance :
white solid
Boiling Point, °C :
261
Density, g/cm3 :
1.23
Flash Point, °C :
115
Melting point, °C :
118-120
Molecular weight, g/mol :
100.08
Odor :
acridl
Refractive index, n20/D :
1.450
Succinic anhydride is a cyclic anhydride derived from succinic acid, renowned for its versatile utility in various industrial and chemical processes. It appears as a white crystalline solid with a distinctive odor, and its chemical structure is characterized by a five-membered ring that includes four carbon atoms and one oxygen atom. This composition imparts a robust reactivity profile, making it invaluable as a key intermediate in the synthesis of numerous chemicals.
In the pharmaceutical sector, succinic anhydride serves as a crucial building block in the production of active pharmaceutical ingredients, aiding in bond formation and stability improvement. Its role as a succinylating agent makes it indispensable in modifying proteins and peptides, thus enhancing drug delivery systems.
In the field of polymer manufacturing, succinic anhydride plays a pivotal role as a curing agent. It is integral in the production of alkyd and polyester resins, where it contributes to improving the flexibility, durability, and resistance of coatings and adhesives. Additionally, it is used in the production of plasticizers, ensuring improved plastic properties such as tensile strength and elongation.
Furthermore, in agricultural chemistry, succinic anhydride is utilized in the formulation of pesticides and herbicides, increasing the efficiency and effectiveness of active ingredients. Additionally, its application extends to the food industry where it acts as an acidity regulator and flavor enhancer in specific culinary preparations.
With its multifaceted functional applications, succinic anhydride is a fundamental chemical compound that supports advancements across various industries, enabling innovation and efficiency in product development.