[(2-Propyn-1-yloxy)methyl]benzene(CAS: 4039-82-1)

[(2-Propyn-1-yloxy)methyl]benzene (CAS: 4039-82-1) is a colorless liquid with a molecular weight of approximately 162.16 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and chloroform. The compound is moderately reactive, particularly towards nucleophilic substitution and addition reactions. It is also prone to photodegradation under UV light.

[(2-Propyn-1-yloxy)methyl]benzene can be synthesized through a series of reactions including the alkylation of a phenol with propyne followed by a substitution reaction. Commonly, this involves the use of sodium ethoxide in ethanol to generate the phenoxide ion, which then reacts with propyne to form the corresponding propynylphenol. Further substitution yields the final compound. The reaction typically proceeds with a yield of around 75-80%.

[(2-Propyn-1-yloxy)methyl]benzene (CAS: 4039-82-1) is used in several industries, primarily in the pharmaceutical sector for the synthesis of certain drug molecules. It is also utilized in the production of polymers and as a precursor in the development of organic electronic materials, such as semiconductors and organic light-emitting diodes (OLEDs).

Proper handling of [(2-Propyn-1-yloxy)methyl]benzene (CAS: 4039-82-1) requires the use of appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize exposure to vapors. Spills should be handled with caution, using absorbent materials and disposing of waste according to local regulations. Always refer to the safety data sheet (SDS) for detailed safety information.