658713-28-1

Basic information

• Product Name: 2H-Indene-2,2-dimethanol, 1,3-dihydro-4,5,6,7-tetramethyl-, bis(4-methylbenzenesulfonate)
• CAS NO: 658713-28-1
• Molecular Formula: C29H34O6S2
• Molecular Weight: 542.717
• Mol File: 658713-28-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2H-Indene-2,2-dimethanol, 1,3-dihydro-4,5,6,7-tetramethyl-, bis(4-methylbenzenesulfonate)(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Indene-2,2-dimethanol, 1,3-dihydro-4,5,6,7-tetramethyl-, bis(4-methylbenzenesulfonate)(658713-28-1)
• EPA Substance Registry System: 2H-Indene-2,2-dimethanol, 1,3-dihydro-4,5,6,7-tetramethyl-, bis(4-methylbenzenesulfonate)(658713-28-1)

Safety Data

• Hazardous Substances Data: 658713-28-1(Hazardous Substances Data)

Upstream product

• 658713-24-7 2,2-bis(ethoxycarbonyl)-4,5,6,7-tetramethyl-indan 
• 55743-69-6 5,6-bis(bromomethyl)-1,2,3,4-tetramethylbenzene 
• 98-59-9 p-toluenesulfonyl chloride 
• 658713-26-9 2,2-bis(hydroxymethyl)-4,5,6,7-tetramethyl-indan 

Relevant articles and documents

The structure of substituted spirans derived from benzo-1,5-dithiepine and benzo-1,5-dioxepine systems. Ring-reversal isomers

Structural studies of newly synthesized substituted spirans, derived from methyl- and tert-butylbenzenes, containing either 1,5-dioxepine or 1,5-dithiepine system are reported. Crystal structures of two representative compounds were determined by X-ray diffraction. One of spirans containing 1,5-benzodithiepine appears in two isomeric forms equivalent by inversion of both spirorings. Energy calculations were carried out to find the preferred conformations. For spiran with sulfur atoms, the minimum-energy conformation is virtually identical with that in the solid state, whereas for the 1,5-dioxepine system they are different.