Cyclobutanecarbaldehyde, with CAS number 2987-17-9, is a chemical compound that warrants a closer look for professionals in organic synthesis, pharmaceutical research, and specialty chemical development. Understanding its properties, optimal uses, and necessary safety precautions is key to its effective and responsible application.

Key Properties: As noted in its specifications, Cyclobutanecarbaldehyde typically presents as a colorless to pale yellow liquid. Its molecular formula is C5H8O, and its molecular weight is approximately 84.12 g/mol. With a boiling point around 116-118°C and a flash point of approximately 22.8°C, it's recognized for its reactivity. High purity, often exceeding 98.0%, is a critical characteristic for its use as an intermediate, ensuring reliable reaction outcomes. When you purchase this compound, it's vital to ensure it's stored correctly, often sealed and kept in a cool environment, to maintain its integrity.

Diverse Applications: The primary utility of Cyclobutanecarbaldehyde lies in its role as an organic synthesis intermediate. It is instrumental in the creation of complex cyclobutane-containing molecules. This includes its application in developing pharmaceutical intermediates, where its structure can contribute to the efficacy and stability of drug candidates. Furthermore, it finds use in the synthesis of fragrances and flavors, lending unique notes to consumer products. Researchers also utilize it in various organic transformations, including Grignard reactions and cycloaddition processes, highlighting its versatility for specialty chemical production. When looking to buy, consider how this intermediate can enhance your specific R&D or manufacturing processes.

Safety and Handling: Like many organic chemicals, Cyclobutanecarbaldehyde requires careful handling. It is generally considered irritating to the eyes, skin, and respiratory tract. Therefore, when working with this compound, it is essential to wear appropriate personal protective equipment (PPE), including safety glasses, chemical-resistant gloves, and respiratory protection if ventilation is inadequate. Ensure the workspace is well-ventilated and keep containers tightly closed to prevent exposure and potential hazards. Always refer to the Material Safety Data Sheet (MSDS) provided by your supplier for comprehensive safety information. Sourcing from reputable manufacturers ensures you also receive accurate safety guidelines.