2-(2-Chloroethoxy)ethanol
2-(2-Chloroethoxy)ethanol, identified by CAS number 628-89-7, is a versatile organic compound characterized by its dual functional nature, containing both a primary hydroxyl group and a chloroethyl ether linkage. Also known as diethylene glycol monochlorohydrin, this chemical serves as a critical building block in the synthesis of various specialty chemicals and functional materials. Physically, it typically appears as a colorless to pale yellow liquid with significant solubility in water and various organic solvents. Its reactivity is primarily driven by the terminal chlorine atom, which facilitates nucleophilic substitution reactions, and the hydroxyl group, which allows for esterification or etherification. In an industrial and research context, it is valued for its ability to introduce ethoxy spacers or chloroethyl moieties into larger molecular architectures. Proper handling requires adherence to safety protocols typical for halogenated alcohols, ensuring adequate ventilation and personal protective equipment to manage its chemical properties effectively.
• Chemical Intermediates: It is extensively used as a high-value precursor in the synthesis of pharmaceuticals, agrochemicals, and surfactants. The reactive chloro group serves as a strategic site for the introduction of various functional groups through nucleophilic substitution, while the ethoxy chain provides necessary hydrophilicity or structural spacing in the final molecular design.
• Polymer and Resin Modification: In the field of polymer science, 2-(2-chloroethoxy)ethanol acts as a versatile modifying agent or monomer component. It is employed to incorporate specific chemical functionalities into resin systems, significantly enhancing performance properties such as substrate adhesion, structural flexibility, or chemical resistance in advanced coatings and specialty plastics.
• Specialty Solvent and Reagent: Beyond its role as a synthetic building block, it is utilized in specialized laboratory and industrial settings as a reagent for the preparation of crown ethers and other macrocyclic compounds. Its unique bifunctional structure allows for the precise creation of complex ether linkages which are essential in coordination chemistry, phase-transfer catalysis, and the development of ion-selective materials.
• Organic Synthesis: It serves as a reagent for the ethoxylation of various substrates, allowing chemists to extend carbon chains while maintaining functional handles for further transformation, making it a staple in complex multi-step synthesis projects.
Product Name: 2-(2-Chloroethoxy)ethanol
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.