623945-00-6

Basic information

• Product Name: 1-(4-diethylamino-2-hydroxyphenyl)-3-(2,6-difluorophenyl)propane-1,3-dione
• CAS NO: 623945-00-6
• Molecular Weight: 347.362
• Mol File: 623945-00-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(4-diethylamino-2-hydroxyphenyl)-3-(2,6-difluorophenyl)propane-1,3-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-diethylamino-2-hydroxyphenyl)-3-(2,6-difluorophenyl)propane-1,3-dione(623945-00-6)
• EPA Substance Registry System: 1-(4-diethylamino-2-hydroxyphenyl)-3-(2,6-difluorophenyl)propane-1,3-dione(623945-00-6)

Safety Data

• Hazardous Substances Data: 623945-00-6(Hazardous Substances Data)

Upstream product

• 18063-02-0 2,6-difluorobenzoylchloride 
• 97305-12-9 ethyl 3-(2,6-difluorophenyl)-3-oxo-propanoate 
• 91-68-9 3-diethylaminophenol 

Relevant articles and documents

Reinvestigation of prototropic photochromism: 3-Benzoyl-2-benzylchromones

The synthesis of a series of new nine 3-benzoyl-2-benzylchromones is developed through a classical and an optimized Kostanecki-Robinson method involving an o-hydroxyphenyl-β-diketone and an acid anhydride. The different spectrokinetic studies carried out in solution and in polymer matrixes have highlighted the main structure/photochromic parameters relationships and the influence of the medium on the photochromic properties.