2-Chloroethyl acrylate, identified by its Chemical Abstracts Service (CAS) number 2206-89-5, is a chemical compound of significant interest across various scientific and industrial applications. This versatile chemical, also known by synonyms such as Acrylic acid 2-chloroethyl or 2-chloroethyl prop-2-enoate, plays a crucial role as a building block in specialized synthesis processes. Its unique molecular structure, combining an acrylate group with a chloroethyl moiety, imparts specific reactivity and properties that are highly valued in advanced chemical research and development.

The molecular profile of 2-Chloroethyl acrylate is well-defined. It possesses a molecular formula of C5H7ClO2 and a molecular weight of 134.56. Typically, this compound appears as a colorless liquid, a characteristic confirmed by rigorous analytical testing. Its clear appearance is indicative of its purity and stability, essential attributes for its intended applications. Accurate identification is further ensured through techniques like 1H NMR, confirming its precise chemical structure.

Key physical specifications underscore the utility and handling requirements of 2-Chloroethyl acrylate. It exhibits a boiling point in the range of 64-66ºC at 20mm, and a density of approximately 1.125 g/mL at 25 °C. The flash point is noted at 67.8ºC, categorizing it as a flammable liquid that requires careful handling and storage. Purity is paramount for research-grade chemicals, and high-quality 2-Chloroethyl acrylate is typically supplied with an assay of greater than 97%. To maintain its stability during storage and transport, it commonly contains an inhibitor, such as MEHQ, at concentrations exceeding 100 ppm, preventing premature polymerization.

The primary application of 2-Chloroethyl acrylate lies within the realm of scientific research, particularly as a biochemical reagent. Its reactive acrylate functionality makes it an excellent candidate for polymerization reactions, leading to the synthesis of specialized polymers and copolymers with tailored properties. These polymers can find use in diverse fields, including medical devices, coatings, adhesives, and advanced materials. Beyond polymer chemistry, its specific chemical attributes make it valuable in organic synthesis for creating complex molecules, serving as an intermediate for pharmaceutical and agrochemical compounds.

Proper handling and storage of 2-Chloroethyl acrylate are critical due to its flammable and potentially toxic nature (UN Number 1992, Hazard Class 3, Subclass 6.1). It should be stored in a cool, dry warehouse, ideally at a temperature range of 2-8°C, to ensure its long-term stability and prevent degradation or polymerization. Adherence to safety data sheet (SDS) guidelines is always recommended to ensure safe usage, including appropriate personal protective equipment and ventilation.

For research institutions, laboratories, and industrial entities seeking this essential chemical, connecting with a reputable manufacturer or supplier of 2-Chloroethyl acrylate is crucial. High-quality product offerings, coupled with efficient delivery, are hallmarks of reliable partners in the chemical industry. While specific price structures vary based on quantity and purity, it is always advisable to inquire directly for quotes. Those looking to buy or purchase 2-Chloroethyl acrylate should seek out suppliers known for their stringent quality control and comprehensive product documentation. Ensuring a consistent and trustworthy source is key for uninterrupted research and production processes.