1-Ethynylcyclopentanol（CAS# 17356-19-3)

1-Ethynylcyclopentanol（CAS# 17356-19-3)  introduction

1-Ethynylcyclopentanol is an organic compound. It has the form of a colorless liquid or white crystal.

Quality:
1-Ethynylcyclopentanol has a strong pungent odor and is soluble in water and organic solvents. It is an unstable compound that easily polymerizes and decomposes at room temperature.

Use:
1-Ethynylcyclopentanol can be used as an electron-finding reagent, coupling reagent and diazotization reagent in organic synthesis reactions.

Method:
1-ethynylcyclopentanol can be obtained by the reaction of cyclopentanone and sodium hydroxide. Firstly, cyclopentanone and sodium hydroxide were dissolved in ethanol, phenylacetylene was slowly added dropwise under low temperature conditions, and after the reaction was completed, the target product was extracted by distillation.

Safety Information:
1-Ethynylcyclopentanol is irritating and requires the wearing of appropriate personal protective equipment such as lab gloves and goggles. When using or storing, avoid contact with strong oxidants and combustibles. Pay attention to its volatile and flammable properties, and avoid contact with open flames or high-temperature sources. It needs to be properly stored and disposed of to avoid leakage and release into the environment.