Sucrose Benzoate, identified by its CAS number 12738-64-6, is a fascinating organic compound that bridges the world of carbohydrates and aromatic esters. Understanding its chemical makeup and physical properties is key to appreciating its diverse industrial applications, from specialized plasticizers to essential pharmaceutical intermediates. For chemists, formulators, and procurement specialists, a deep dive into its characteristics provides valuable insights for effective sourcing and application.

Chemically, Sucrose Benzoate is derived from sucrose, a disaccharide, where the hydroxyl groups of sucrose are esterified with benzoic acid. This modification significantly alters the compound’s polarity and physical state compared to its parent sucrose molecule. Typically presented as a white to off-white powder, its physical form is a direct indicator of its purity and processing. Its melting point, generally falling within the range of 93-100°C, is a critical parameter for formulators working with processes that involve heating or thermal stability.

One of the most notable chemical properties of Sucrose Benzoate is its solubility profile. It demonstrates good solubility in various organic solvents, including aromatics, ketones, and esters. However, it is generally insoluble in alcohols. This differential solubility is crucial for its use in different chemical systems, allowing it to be incorporated effectively into solvent-based inks, coatings, and certain pharmaceutical formulations where specific solvent compatibility is required.

The applications of Sucrose Benzoate are broad and varied, stemming directly from its physical and chemical properties. As a plasticizer, it enhances the flexibility, durability, and processing characteristics of polymers and resins used in coatings and inks. Its role in heat printing toners and magnetic heat transfer media is also significant, contributing to improved thermal stability and print quality. Furthermore, its high purity and well-defined structure make it a valuable intermediate in the synthesis of complex organic molecules, particularly within the pharmaceutical industry. For manufacturers looking to buy this compound, identifying a supplier that can guarantee these specifications is paramount.

In summary, Sucrose Benzoate is more than just a chemical name; it represents a versatile compound with a unique blend of properties derived from its sucrose and benzoate components. Its defined melting point, specific solubility characteristics, and application as a plasticizer and intermediate make it a valuable commodity. For businesses seeking to leverage these attributes, sourcing from a reputable manufacturer that can provide consistent quality and detailed chemical information is the first step toward successful integration into their product lines.