2-Ethynylthiophene(CAS: 4298-52-6)

2-Ethynylthiophene (CAS: 4298-52-6) is an organic compound with the molecular formula C4H4S. It is a thiophene derivative with an ethynyl substituent. This compound has a distinctive odor and is used in various industrial applications, including organic synthesis and as a precursor in the production of other chemicals.

2-Ethynylthiophene (CAS: 4298-52-6) is primarily used in the pharmaceutical and chemical industries as a precursor for the synthesis of other organic compounds. It is also utilized in the production of dyes and other materials that require specific chemical functionalities.

2-Ethynylthiophene (CAS: 4298-52-6) can be safe to handle with appropriate precautions. It is important to avoid contact with skin and eyes, and to handle it in a well-ventilated area. Protective gloves and safety goggles should be worn during handling. Exposure to high temperatures may lead to decomposition, so it should be stored away from heat sources.

2-Ethynylthiophene (CAS: 4298-52-6) 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 and moisture. Storage should be at room temperature (15-25°C) and below 30°C. Avoid storing in a humid environment to prevent degradation.