28269-33-2

Basic information

• Product Name: dipropyl 5,5'-methylenebis(2-hydroxybenzoate)
• Synonyms: dipropyl 5,5'-methylenebis(2-hydroxybenzoate)
• CAS NO: 28269-33-2
• Molecular Weight: 372.418
• Mol File: 28269-33-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: dipropyl 5,5'-methylenebis(2-hydroxybenzoate)(CAS DataBase Reference)
• NIST Chemistry Reference: dipropyl 5,5'-methylenebis(2-hydroxybenzoate)(28269-33-2)
• EPA Substance Registry System: dipropyl 5,5'-methylenebis(2-hydroxybenzoate)(28269-33-2)

Safety Data

• Hazardous Substances Data: 28269-33-2(Hazardous Substances Data)

Upstream product

• 71-23-8 propan-1-ol 
• 122-25-8 5,5'-methylenedisalicylic acid 

Relevant articles and documents

Crystallization-induced light-emission enhancement of diphenylmethane derivatives

A family of diphenylmethane derivatives has been synthesized and their luminescence properties characterized. While in solution the compounds are weakly emissive, showing no aggregation-induced emission enhancement, the crystals of three dialkyl 5,5′-methylenebis(2-hydroxybenzoate) samples exhibit intense emission. This emission enhancement upon crystallization is ascribed to particular molecular packing, which stiffens the structure of the compounds via hydrogen bonds, preventing consecutive π-π interactions.