For B2B buyers, especially procurement managers and R&D scientists, a thorough understanding of chemical intermediates is fundamental to successful product development and manufacturing. Succinic Anhydride (CAS 108-30-5) is one such critical intermediate, valued for its reactivity and broad application spectrum. This article provides a detailed look at Succinic Anhydride, covering its key properties, diverse applications, and guidance on sourcing from reliable manufacturers, with a particular focus on the advantages offered by Chinese suppliers.

Succinic Anhydride, also known as dihydro-2,5-furandione, is a white crystalline solid characterized by its cyclic anhydride structure. Its molecular formula is C₄H₄O₃, and it has a molecular weight of approximately 100.07 g/mol. Key physical properties include a melting point typically between 117-121°C and a boiling point around 261°C. Its solubility in water is moderate, but it readily reacts with water to form succinic acid. This reactivity is precisely what makes it so valuable in chemical synthesis.

The applications of Succinic Anhydride are extensive and diverse. In the pharmaceutical industry, it serves as a key intermediate for synthesizing various APIs and drug molecules. Its ability to form ester and amide linkages is exploited in creating prodrugs and modifying drug structures. In the plastics and polymers sector, it acts as a comonomer or additive to enhance properties such as thermal stability, flexibility, and adhesion in polyesters, polyamides, and epoxy resins. The coatings industry utilizes it in the formulation of resins and as a cross-linking agent to improve durability and chemical resistance.

When seeking to buy succinic anhydride 108-30-5, engaging with a reputable succinic anhydride manufacturer in China offers significant advantages. Chinese chemical manufacturers are known for their large-scale production capacities and competitive pricing. As a dedicated succinic anhydride supplier in China, we focus on delivering high-purity material that meets stringent quality control standards, ensuring consistency and reliability for your industrial processes. We understand the importance of securing a stable supply chain and offer competitive succinic anhydride price points for both small and bulk orders.

For procurement managers, sourcing from a trusted Chinese succinic anhydride manufacturer means not only cost savings but also access to technical expertise and reliable logistics. We encourage B2B buyers to connect with us to discuss their specific needs and to obtain a quote. Understanding the properties and applications of Succinic Anhydride is the first step; securing a high-quality, cost-effective supply from a dependable partner is the next.