For chemists and researchers, a thorough understanding of a chemical intermediate's properties is fundamental to its effective and safe utilization. 3-Bromocinnamic Acid (CAS 32862-97-8) is a vital compound in organic synthesis, and grasping its technical specifications ensures optimal results and minimal risk. This article provides a detailed look at the properties and handling recommendations for this important chemical, sourced from reliable manufacturers.

Key Physical and Chemical Properties

3-Bromocinnamic Acid is characterized by its molecular formula C9H7BrO2 and a molecular weight of approximately 227.05 g/mol. Its appearance is typically described as a white to light yellow crystalline powder. This solid form makes it convenient for weighing and handling in laboratory settings. The melting point, generally reported in the range of 178-182°C, is a critical indicator of its purity and structural integrity. Furthermore, its stability is notable; it remains stable at room temperature within closed containers under normal storage and handling conditions, which is advantageous for inventory management and long-term use.

Solubility and Reactivity Considerations

While specific solubility data may vary, 3-Bromocinnamic Acid is often soluble in common organic solvents like methanol, which aids its incorporation into reaction mixtures. The presence of both a carboxylic acid group and a bromine substituent on the aromatic ring dictates its reactivity. The carboxylic acid group can undergo esterification or amide formation, while the aryl bromide is amenable to various metal-catalyzed cross-coupling reactions, as mentioned previously. Understanding these reactive centers allows chemists to strategically design synthetic routes.

Safe Handling and Storage Recommendations

When you buy 3-Bromocinnamic Acid, adhering to proper handling and storage practices is crucial. The Safety Data Sheet (SDS) provided by the manufacturer is the definitive guide. Generally, it is classified as an irritant, with potential hazards including irritation to the eyes, respiratory system, and skin (H315, H319, H335). Therefore, it should be handled in a well-ventilated area, preferably a fume hood, with appropriate personal protective equipment (PPE) such as gloves, eye protection, and lab coats. Storage should be in a tightly closed container, in a cool, dry, and well-ventilated location, away from incompatible substances.

Ensuring Quality from Your Supplier

As a responsible manufacturer and supplier of 3-Bromocinnamic Acid, we emphasize the importance of providing accurate technical data and prioritizing safety. When sourcing this chemical, always confirm that the manufacturer provides detailed specifications, a comprehensive SDS, and adheres to good manufacturing practices. Our commitment ensures that you receive a high-quality product ready for your intended applications, whether for research or production scale-up.

Inquire for Detailed Specifications

For precise technical data, including spectral information, batch-specific analyses, and detailed safety guidelines, we encourage you to contact our technical support team. We are dedicated to providing the necessary information to ensure the safe and effective use of our 3-Bromocinnamic Acid (CAS 32862-97-8) for all your chemical synthesis requirements.