130525-42-7

Basic information

• Product Name: 2,7-bis(1,1-dimethylpropyl)-9,9-dimethylxanthene
• Synonyms: 2,7-bis(1,1-dimethylpropyl)-9,9-dimethylxanthene
• CAS NO: 130525-42-7
• Molecular Weight: 350.544
• Mol File: 130525-42-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,7-bis(1,1-dimethylpropyl)-9,9-dimethylxanthene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,7-bis(1,1-dimethylpropyl)-9,9-dimethylxanthene(130525-42-7)
• EPA Substance Registry System: 2,7-bis(1,1-dimethylpropyl)-9,9-dimethylxanthene(130525-42-7)

Safety Data

• Hazardous Substances Data: 130525-42-7(Hazardous Substances Data)

Upstream product

• 19814-75-6 9,9-dimethylxanthene 
• 594-36-5 2-methyl-2-butylchloride 

Downstream Products

• 130551-60-9 dibenzyl 2,2',7,7'-tetrakis(1,1-dimethylpropyl)-9,9,9',9'-tetramethyl-5,5'-<4,4'-biphenylenebis(oxycarbonyl)>di-4-xanthenecarboxylate 
• 130525-48-3 dibenzyl 2,2',7,7'-tetrakis(1,1-dimethylpropyl)-9,9,9',9'-tetramethyl-5,5'-<2,6-bis(aminocarbonyl)naphthalenediyl>di-4-xanthenecarboxylate 
• 130525-46-1 dibenzyl 2,2',7,7'-tetrakis(1,1-dimethylpropyl)-9,9,9',9'-tetramethyl-5,5'-<1,4-phenylenebis(oxycarbonyl)>di-4-xanthenecarboxylate 
• 130525-54-1 5-(benzyloxycarbonyl)-2,7-bis(1,1-dimethylpropyl)-9,9-dimethylxanthene-4-carbonyl chloride 
• 130525-53-0 5-(benzyloxycarbonyl)-2,7-bis(1,1-dimethylpropyl)-9,9-dimethylxanthene-4-carboxylic acid 

Relevant articles and documents

Convergent functional groups. 9. Complexation in new molecular clefts

Two new 2,7-di-tert-alkyl-9,9-dimethylxanthene-4,5-dicarboxylic acids are prepared as organic soluble, U-shaped modules for the construction of molecular hosts. Condensation of two diacid units with spacers (e.g., hydroquinone, 4,4′-biphenol, and 2,6-diaminonaphthalene) gives large structures capable of assuming cleftlike shapes that complex sizable guests such as DABCO, quinine, quinidine, and quinoxaline-2,3-dione. The xanthene diacids and their derivatives are shown to contain intramolecular hydrogen bonds that organize the binding sites and modify their chemical properties.