For professionals in the chemical industry, a thorough understanding of the properties and handling requirements of key intermediates like Methacrylic Anhydride (CAS 760-93-0) is fundamental. This compound, while highly useful, demands careful attention due to its reactive nature. This guide provides essential information for procurement managers, chemists, and safety officers regarding its characteristics and safe management.

Methacrylic Anhydride, with its CAS number 760-93-0, is typically described as a colorless to pale yellow liquid. Its molecular formula is C8H10O3, and it has a molecular weight of approximately 154.16 g/mol. A key chemical characteristic is its reactivity with water, which can be exothermic, indicating the need for protection from moisture. It is miscible with common organic solvents such as ethanol and ether, facilitating its use in various reaction media.

The compound's physical properties include a boiling point around 87 °C at 13 mmHg and a flash point of 184 °F. Its density is approximately 1.04 g/mL at 20 °C. Importantly, Methacrylic Anhydride is considered flammable and moisture-sensitive, underscoring the need for appropriate storage and handling protocols. It is stable under recommended storage conditions but can react vigorously with incompatible materials, ignition sources, and strong bases or oxidizing agents.

For procurement purposes, securing high-purity Methacrylic Anhydride is essential for consistent results in synthesis and formulation. When you buy Methacrylic Anhydride, look for specifications detailing purity levels, often provided by the manufacturer. Working with a trusted supplier in China can be advantageous for obtaining competitive price points and ensuring a reliable supply chain. Always ensure the supplier can provide necessary safety documentation, such as Safety Data Sheets (SDS).

Safe handling and storage are critical. Methacrylic Anhydride should be stored in a cool, dry, dark location within a tightly sealed container or cylinder. Areas where it is stored and handled should be secured and clearly labeled. Containers and cylinders must be protected from physical damage. Personnel working with this chemical should use appropriate Personal Protective Equipment (PPE), including gloves, eye protection, and respiratory protection if ventilation is inadequate. Understanding its reactivity profile is crucial to prevent hazardous reactions.

By adhering to proper handling, storage, and procurement practices, professionals can safely and effectively utilize Methacrylic Anhydride for its wide range of industrial and research applications, ensuring both product quality and operational safety.