2,2'-(9H-fluorene-9,9-diyl)diethanol(CAS: 203070-78-4)

2,2'-(9H-fluorene-9,9-diyl)diethanol is a bisphenol derivative with a fluorene core. It is a colorless to white crystalline solid with a molecular formula of C22H20O2. This compound is known for its high stability and excellent solubility in organic solvents.

2,2'-(9H-fluorene-9,9-diyl)diethanol is primarily used in the synthesis of fluorene-based polymers for electronic applications, such as organic light-emitting diodes (OLEDs). It is also utilized in the production of photostable pigments and as a precursor in organic chemistry.

2,2'-(9H-fluorene-9,9-diyl)diethanol is considered safe for laboratory use when proper precautions are followed. It is non-toxic and non-flammable. However, skin and eye contact should be avoided. Always handle this compound with appropriate personal protective equipment (PPE), such as gloves and safety goggles.

2,2'-(9H-fluorene-9,9-diyl)diethanol should be stored in a cool, dry place, away from direct sunlight and heat sources to prevent degradation. Store in a tightly sealed container to maintain its purity. It is recommended to keep it in a refrigerator to enhance its stability and shelf life. Avoid exposure to moisture and strong oxidizing agents.