11-Dodecyn-1-ol(CAS: 18202-10-3)

11-Dodecyn-1-ol is a colorless liquid with a molecular weight of 218.33 g/mol. It has a slightly higher solubility in ethanol and acetone compared to water. It reacts readily with halogens and Grignard reagents. This compound is known for its reactivity in addition reactions.

11-Dodecyn-1-ol is usually synthesized via hydrogenation of 11-dodecen-1-one, followed by reduction to the alcohol. This typically involves the use of hydrogen in the presence of a palladium catalyst and a suitable solvent like methanol. The yield of the reaction is around 85-90%, with good selectivity towards the alcohol product.

11-Dodecyn-1-ol is used in pharmaceuticals for the synthesis of certain biomolecules, in polymers as a monomer for producing functional polymers, and in sensors for detecting specific analytes. It also finds applications in the development of semiconductors as a precursor in certain chemical vapor deposition processes.

When handling 11-Dodecyn-1-ol, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize exposure. Spills should be cleaned up with appropriate absorbent materials, and the area should be properly ventilated. Always refer to the Safety Data Sheet (SDS) for detailed safety information.