Crotonaldehyde, bearing the CAS number 123-73-9, is a molecule celebrated for its chemical versatility, making it a highly sought-after compound in organic chemistry. As an alpha, beta-unsaturated aldehyde, it possesses two reactive functional groups – the carbonyl and the alkene – which enable it to participate in a wide array of chemical transformations. This inherent reactivity is the foundation for its extensive use in crotonaldehyde chemical synthesis across diverse industries.

The crotonaldehyde physical properties are well-defined: it appears as a clear liquid with a distinct, often described as pungent, odor. Its boiling point is approximately 104°C, and its density is around 0.853 g/mL at 20°C. These parameters are vital for process engineers and chemists designing reaction setups and optimizing synthesis yields. The compound's solubility in water, noted as 425.4 g/L at 20°C, further enhances its utility in aqueous or partially aqueous reaction systems, expanding its scope of crotonaldehyde applications.

As a key organic building block, Crotonaldehyde serves as a crucial intermediate, particularly in the pharmaceutical sector. Its structure can be readily modified to create more complex molecules, including those with therapeutic properties. When searching for 'crotonaldehyde price' or 'crotonaldehyde for sale,' it's important to consider not just cost but also the reliability of the crotonaldehyde suppliers and the quality assurance they provide. Ensuring a consistent supply of high-purity material is essential for reproducible synthesis outcomes.

The crotonaldehyde safety information is also a critical aspect of its industrial use. Being a flammable liquid with associated toxicity, proper handling procedures are non-negotiable. This includes working in well-ventilated areas, using appropriate personal protective equipment, and understanding its exposure limits (TLV-TWA 6 mg/m3 or 2 ppm). Adhering to these guidelines ensures that the benefits of using Crotonaldehyde in synthesis are realized without compromising safety.

In conclusion, Crotonaldehyde (CAS 123-73-9) stands out for its remarkable chemical versatility. Its unique reactivity, well-characterized properties, and broad crotonaldehyde applications make it an indispensable tool for chemists engaged in synthesis. By prioritizing safety and partnering with dependable suppliers, the chemical industry can continue to leverage the power of Crotonaldehyde for innovation and production.