3,3'-Bis[4-(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol(CAS: 1621066-21-4)

3,3'-Bis[4-(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol is a crystalline compound with a high molecular weight and low solubility in water. It is reactive towards electrophiles and can undergo substitution reactions. The compound has a melting point of around 270°C and is insoluble in water but soluble in organic solvents like dichloromethane and acetonitrile.

3,3'-Bis[4-(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol can be synthesized through a multistep process involving the coupling of 4-(trifluoromethyl)benzaldehyde with 1,1'-binaphthalene-2,2'-dialdehyde. The synthesis typically involves catalytic conditions, such as the use of palladium or platinum catalysts, to achieve good yield and selectivity.

3,3'-Bis[4-(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol is used in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis, and in semiconductors, where it can be used in the production of organic electronic devices. It is also utilized in the development of sensors and as a building block in polymer synthesis.

When handling 3,3'-Bis[4-(trifluoromethyl)phenyl]-1,1'-binaphthalene-2,2'-diol, it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. Work should be carried out in a fume hood to minimize exposure. Spills should be handled carefully, and the Material Safety Data Sheet (MSDS) should be consulted for specific spill cleanup procedures. Storage should be in a cool, dry place, away from sources of ignition and incompatible materials.