1–2-ethoxyethane
CAS 41771-35-1, commonly identified as 1-chloro-2-ethoxyethane or 2-chloroethyl ethyl ether, is a versatile organic compound characterized by its dual functional groups, featuring both an ether linkage and a terminal halogen atom. This colorless liquid serves as a critical building block in sophisticated chemical synthesis, where the reactivity of the chlorine atom allows for nucleophilic substitution reactions while the ethoxy group provides specific solubility and structural properties. As a specialty chemical raw material, it is primarily valued for its role in the construction of complex molecular architectures, particularly in the development of fine chemicals and pharmaceutical intermediates. Due to its chemical nature, handling requires adherence to rigorous safety protocols, including the use of appropriate personal protective equipment and controlled environments to manage its volatility and potential reactivity. Its stability under standard storage conditions, combined with its selective reactivity, makes it an indispensable reagent for researchers and industrial chemists focused on high-purity organic transformations and the synthesis of functionalized ethers.
• Used extensively as an alkylating agent in organic synthesis, CAS 41771-35-1 facilitates the introduction of the 2-ethoxyethyl moiety into various substrates. This process is essential for modifying the lipophilicity and metabolic stability of target molecules, particularly in the synthesis of active pharmaceutical ingredients (APIs) and agrochemical precursors where specific ether linkages are required for biological activity or physical property optimization.
• Serves as a fundamental building block in the production of specialty surfactants and functional polymers. The terminal chlorine atom allows for the grafting of ethoxyethyl chains onto polymeric backbones or hydrophilic heads, thereby tailoring the surface tension, solubility, and emulsification properties of the resulting materials for use in industrial coatings, detergents, and advanced material science applications.
• Functions as a high-value intermediate in the synthesis of crown ethers and other macrocyclic compounds. The molecule’s specific chain length and bifunctionality enable the efficient construction of cyclic structures that are vital for phase-transfer catalysis, ion-selective sensors, and coordination chemistry, providing researchers with a reliable precursor for developing sophisticated molecular recognition systems.
• Employed in the laboratory setting as a reagent for the protection of functional groups or the modification of natural products. Its ability to undergo controlled substitution reactions makes it a preferred choice for chemists seeking to introduce ether-based side chains into complex scaffolds without compromising the integrity of other sensitive functional groups present in the molecule.
Product Name: 1–2-ethoxyethane
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