4H-Thieno[3',2':4,5]cyclopenta[1,2-b]thiophene(CAS: 389-58-2)

4H-Thieno[3',2':4,5]cyclopenta[1,2-b]thiophene is a heterocyclic aromatic compound with a molecular structure featuring a thiophene ring fused to a cyclopentane ring, which is further linked to another thiophene ring. Its chemical formula is C8H6S2. This compound is characterized by its stability and unique electronic properties.

4H-Thieno[3',2':4,5]cyclopenta[1,2-b]thiophene is primarily used in the synthesis of various organic compounds, including pharmaceuticals and dyes. It serves as a building block in the development of novel materials and can be found in research applications due to its unique chemical properties.

4H-Thieno[3',2':4,5]cyclopenta[1,2-b]thiophene is generally considered safe for industrial and research purposes when handled properly. However, it should be stored away from heat and direct sunlight. It is not classified as toxic, but prolonged skin contact or inhalation of its fumes may cause irritation. Protective gloves and goggles should be worn during handling.

4H-Thieno[3',2':4,5]cyclopenta[1,2-b]thiophene should be stored in a dry, cool, and well-ventilated area, away from heat and direct sunlight. It is advisable to store it in a closed container to prevent moisture absorption. The temperature should not exceed 25°C, and the relative humidity should be kept below 60%. Handling should be done with care to avoid spillage or inhalation of fumes.