Used primarily as a reagent in organic synthesis, particularly for introducing the lauryloxycarbonyl (LauOCO–) protecting group for amines in peptide synthesis. It reacts selectively with primary and secondary amines to form carbamates, which are stable under various reaction conditions and can be removed when needed. Also employed in the preparation of esters and other carbonyl derivatives due to its high reactivity toward nucleophiles like alcohols and amines. Its long alkyl chain can enhance solubility in nonpolar solvents, making it useful in specific solvent systems where shorter-chain analogs may not perform as well. Handle with care due to its lachrymatory and corrosive properties.