58974-89-3

Basic information

• Product Name: 5,5'-Thiobis[2-phenyl-1H-isoindole-1,3(2H)-dione]
• Synonyms: 5,5'-Thiobis[2-phenyl-1H-isoindole-1,3(2H)-dione];5-(1,3-dioxo-2-phenylisoindol-5-yl)sulfanyl-2-phenylisoindole-1,3-dione;4,4'-bis(N-phenylphthalimide)sulfide
• CAS NO: 58974-89-3
• Molecular Formula: C₂₈H₁₆N₂O₄S
• Molecular Weight: 476.50264
• Mol File: 58974-89-3.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5,5'-Thiobis[2-phenyl-1H-isoindole-1,3(2H)-dione](CAS DataBase Reference)
• NIST Chemistry Reference: 5,5'-Thiobis[2-phenyl-1H-isoindole-1,3(2H)-dione](58974-89-3)
• EPA Substance Registry System: 5,5'-Thiobis[2-phenyl-1H-isoindole-1,3(2H)-dione](58974-89-3)

Safety Data

• Hazardous Substances Data: 58974-89-3(Hazardous Substances Data)

Upstream product

• 26491-49-6 4-chloro-N-phenyl phthalimide 
• 7664-93-9 sulfuric acid 
• 113396-64-8 4,4'-thiobis(N-phenyl-1,2,3,6-tetrahydrophthalimide) 

Relevant articles and documents

Producing bis(alicyclic) thioethers

3,3'-Thiobis(2,5-dihydrothiophene-1,1-dioxides) on heating with a reactive Diels-Alder dienophile undergo a reaction producing thioethers having two six-membered alicyclic rings in the molecule, such as 4,4'-thiobis(3,6-dihydrophthalic acids) or the ester

Method for making bis(thioether anhydride)s

A method is provided for making bis(thioetherphthalic anhydride)s from bis(thioetherphthalimide)s. The latter compounds can be made by using an alkali metal sulfide with a nitro N-organo substituted phthalimide.