1-Ethynyl-4-(trifluoromethyl)benzene(CAS: 705-31-7)

1-Ethynyl-4-(trifluoromethyl)benzene is a chemical compound with the CAS number 705-31-7. It has the molecular formula C₉H₃F₃ and is a colorless to yellowish liquid with a distinctive odor. This compound is primarily used in the synthesis of other organic compounds and as a precursor in the pharmaceutical industry.

1-Ethynyl-4-(trifluoromethyl)benzene is mainly used in the pharmaceutical industry for the synthesis of drugs and as a precursor in the production of other organic compounds. It is also utilized in research and development for its unique chemical properties.

1-Ethynyl-4-(trifluoromethyl)benzene (CAS 705-31-7) is generally considered safe when handled with appropriate protective measures. However, it is a hazardous material due to its flammability and potential for skin and eye irritation. Proper personal protective equipment, such as gloves and goggles, should be worn, and it should be stored in a well-ventilated area away from sources of ignition.

1-Ethynyl-4-(trifluoromethyl)benzene (CAS 705-31-7) should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container made of appropriate materials, such as glass or metal, to prevent contamination and degradation. The storage area should be well-ventilated and access should be restricted to authorized personnel.