1214989-60-2

Basic information

• Product Name: 1,3-bis[4-(4-hydroxybutyloxy)benzylidene]acetone
• Synonyms: 1,3-bis[4-(4-hydroxybutyloxy)benzylidene]acetone
• CAS NO: 1214989-60-2
• Molecular Weight: 410.51
• Mol File: 1214989-60-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-bis[4-(4-hydroxybutyloxy)benzylidene]acetone(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-bis[4-(4-hydroxybutyloxy)benzylidene]acetone(1214989-60-2)
• EPA Substance Registry System: 1,3-bis[4-(4-hydroxybutyloxy)benzylidene]acetone(1214989-60-2)

Safety Data

• Hazardous Substances Data: 1214989-60-2(Hazardous Substances Data)

Upstream product

• 33036-62-3 4-Bromo-1-butanol 
• 3654-49-7 (1E,4E)-1,5-bis(4-hydroxyphenyl)penta-1,4-dien-3-one 

Relevant articles and documents

Photoactive liquid crystalline polyesters based on bisbenzylidene and pyridine moieties

Photoactive main chain liquid crystalline polyesters containing bis(benzylidene)acetone and aromatic heterocyclic pyridine were synthesized by solution polycondensation. Chemical structure of monomers and polymers were confirmed by FT-IR, 1H and 13C NMR spectroscopy. Thermal property was investigated by TGA and DSC. Optical property of polyesters was studied in chloroform solution and in thin film under UV irradiation and exhibited cis-trans-photoisomerization. This behavior was witnessed by solubility, carbonyl group absorption band in FT-IR, optical microscopy as well as DSC analysis through existence of liquid crystallinity after irradiation of polymers.