1-Ethynyl-4-methylbenzene(CAS: 766-97-2)

1-Ethynyl-4-methylbenzene is a chemical compound with the CAS number 766-97-2. Its chemical formula is C₈H₈. This compound is a colorless solid with a distinctive odor. It is characterized by its aromatic structure with a methyl group and an ethynyl substituent.

1-Ethynyl-4-methylbenzene is primarily used in the synthesis of other organic compounds, particularly in the pharmaceutical and chemical industries. It serves as a key intermediate in the production of various pharmaceuticals and materials.

1-Ethynyl-4-methylbenzene can be toxic if ingested or inhaled. Proper handling is necessary to avoid skin contact and inhalation. It is important to follow safety standards, use appropriate personal protective equipment (PPE), and ensure good ventilation when working with this compound.

1-Ethynyl-4-methylbenzene should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air. Storage temperature should be between 0°C and 25°C, and humidity should be controlled to avoid moisture exposure. Avoid storing it with oxidizing agents to prevent potential hazards.