1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde(CAS: 90141-22-3)

1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde (CAS: 90141-22-3) is a crystalline solid with a high melting point. It has a molecular weight of approximately 510.3 g/mol. This compound is insoluble in water but soluble in organic solvents like ethanol and acetone. It is known for its reactivity with nucleophiles and electrophiles. It can undergo condensation reactions and is susceptible to oxidative conditions.

1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde is typically synthesized through the condensation of corresponding aldehydes in the presence of a strong acid catalyst. The reaction is selective and yields high purity products. The process involves careful control of temperature and time to ensure optimal yields and product quality.

1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde is used in the pharmaceutical industry for the synthesis of certain active pharmaceutical ingredients. Its applications in the polymer industry include as a component in certain types of plastics. It is also employed in the production of sensors and in semiconductor manufacturing for specific processes.

When handling 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde (CAS: 90141-22-3), it is essential to wear appropriate personal protective equipment, including gloves, goggles, and a lab coat. The compound should be handled in a fume hood due to its potential volatility. In case of a spill, it should be contained and cleaned up following standard laboratory procedures. Always refer to the Safety Data Sheet (SDS) for specific handling and emergency protocols.