For researchers and procurement specialists in the chemical and materials industries, a thorough understanding of a compound's properties and safe handling procedures is fundamental. Cyclohexyl Methacrylate (CHMA), CAS 101-43-9, is a monomer widely utilized for its distinct characteristics. As a reputable manufacturer and supplier, we aim to provide clarity on the key chemical properties and essential handling guidelines for CHMA, enabling informed purchasing decisions.

CHMA, or Cyclohexyl 2-methylacrylate, presents itself as a clear, colorless to slightly yellow liquid with an ester-like odor. Its molecular formula is C10H16O2, and its molecular weight is approximately 168.23 g/mol. These basic identifiers are crucial for formulators when calculating stoichiometry and designing synthesis routes. The refractive index, typically around 1.458 (n20/D), and density, approximately 0.964 g/mL at 25°C, are also important physical parameters that influence its behavior in various formulations and processes. If you need to buy CHMA with specific purity levels, our product specifications detail these metrics.

Chemically, CHMA is a methacrylate ester, making it susceptible to polymerization. To ensure stability and prevent premature reaction, it is commonly supplied with inhibitors, such as Monomethyl Ether of Hydroquinone (MEHQ), typically in the range of 50 ± 5 ppm. The presence of oxygen is vital for the stabilizer to function effectively, meaning CHMA should always be stored under air, not inert gases. This is a critical piece of information for anyone looking to purchase CHMA for long-term storage or sensitive applications.

The boiling point of CHMA is reported around 68-70 °C at 4 mm Hg, indicating its relatively low volatility under reduced pressure. Its flash point is approximately 81°C (closed cup), classifying it as a combustible liquid that requires careful handling to avoid ignition sources. Adhering to safety statements such as S37/39 (wear suitable protective gloves and eye/face protection) is paramount when working with this chemical.

When considering the procurement of CHMA, it is essential to understand its storage requirements. Maintaining a storage temperature between 2-8°C is recommended to maximize shelf life and prevent degradation or unwanted polymerization. For extended storage periods, it is advisable to replenish dissolved oxygen content. If crystallization occurs, it is crucial to avoid partial melting and re-solidification, as this can lead to separation from the stabilizer. Always consult with the manufacturer or supplier for specific instructions on handling crystallized product.

As a reliable manufacturer and supplier from China, we provide detailed Safety Data Sheets (SDS) and technical specifications for our CHMA. These documents outline hazards, first-aid measures, firefighting procedures, and accidental release measures. We encourage all prospective buyers to review this information thoroughly before purchasing CHMA. Obtaining a quote from us will provide you with not only competitive pricing but also access to crucial product information.

For those in need of high-quality Cyclohexyl Methacrylate for their research and development or manufacturing processes, we are a premier source. We offer CHMA in various quantities, catering to different needs. Contact us today to inquire about pricing, availability, and technical support for CHMA.