89192-73-4

Basic information

• Product Name: 9H-Xanthene, 9,9'-dioxybis[9-phenyl-
• CAS NO: 89192-73-4
• Molecular Formula: C38H26O4
• Molecular Weight: 546.622
• Mol File: 89192-73-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 9H-Xanthene, 9,9'-dioxybis[9-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 9H-Xanthene, 9,9'-dioxybis[9-phenyl-(89192-73-4)
• EPA Substance Registry System: 9H-Xanthene, 9,9'-dioxybis[9-phenyl-(89192-73-4)

Safety Data

• Hazardous Substances Data: 89192-73-4(Hazardous Substances Data)

Upstream product

• 3246-80-8 9-phenyl-9H-xanthene 
• 89192-74-5 9-hydroperoxy-9-phenylxanthene 

Downstream Products

• 316791-22-7 9-phenyl-xanthen-9-yl 
• 90-47-1 xanth-9-one 

Relevant articles and documents

Thermal and Photochemical Decomposition of 9-Arylxanthen-9-yl Hydroperoxides and Peroxides

The thermolysis and photolysis of a series of 9-arylxanthenyl hydroperoxides and peroxides have been investigated by means of differential scanning calorimetry, electron paramagnetic spectroscopy and product studies.These relatively stable peroxidic compounds were found to rearrange smoothly on being heated at temperatures > 120 deg C and on photolysis, respectively, through concerted reaction pathways.Photolysis of 9-hydroperoxy-9-phenylxanthene and di(9-phenylxanthen-9-yl)peroxide, respectively, have been shown by EPR spectroscopy to generate 9-phenylxanthenyl radicals which dimerise at low temperatures and reform the free radicals at ambient temperature.

Reactions of 9 phenylxanthylium salts with organometallic reagents. I.

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