256510-69-7

Basic information

• Product Name: 4-tert-butyl-2-((5-(tert-butyl)-3-((5-tert-butyl)-2-hydroxyphenyl)methyl)-2-hydroxyphenyl)methyl-6-((5-tert-butyl)-2-hydroxy-3-(thienylmethyl)methyl)phenol
• Synonyms: 4-tert-butyl-2-((5-(tert-butyl)-3-((5-tert-butyl)-2-hydroxyphenyl)methyl)-2-hydroxyphenyl)methyl-6-((5-tert-butyl)-2-hydroxy-3-(thienylmethyl)methyl)phenol
• CAS NO: 256510-69-7
• Molecular Weight: 733.068
• Mol File: 256510-69-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-tert-butyl-2-((5-(tert-butyl)-3-((5-tert-butyl)-2-hydroxyphenyl)methyl)-2-hydroxyphenyl)methyl-6-((5-tert-butyl)-2-hydroxy-3-(thienylmethyl)methyl)phenol(CAS DataBase Reference)
• NIST Chemistry Reference: 4-tert-butyl-2-((5-(tert-butyl)-3-((5-tert-butyl)-2-hydroxyphenyl)methyl)-2-hydroxyphenyl)methyl-6-((5-tert-butyl)-2-hydroxy-3-(thienylmethyl)methyl)phenol(256510-69-7)
• EPA Substance Registry System: 4-tert-butyl-2-((5-(tert-butyl)-3-((5-tert-butyl)-2-hydroxyphenyl)methyl)-2-hydroxyphenyl)methyl-6-((5-tert-butyl)-2-hydroxy-3-(thienylmethyl)methyl)phenol(256510-69-7)

Safety Data

• Hazardous Substances Data: 256510-69-7(Hazardous Substances Data)

Upstream product

• 992-52-9 2-<3-<3-(5-tert-Butylsalicyl)-5-tert-butylsalicyl>-5-tert-butylsalicyl>-4-tert-butylphenol 
• 188290-36-0 thiophene 
• 68803-63-4 3-<3-<3-(5-tert-butylsalicyl)-5-tert-butylsalicyl>-5-tert-butylsalicyl>-5-tert-butyl-2-hydroxybenzyl alcohol 

Downstream Products

• 340811-02-1 4-tert-butyl-2-((5-(tert-butyl)-3-((5-tert-butyl)-2-hydroxy-3-(hydroxymethyl)phenyl)methyl)-2-hydroxyphenyl)methyl-6-((5-tert-butyl)-2-hydroxy-3-(thienylmethyl)methyl)phenol 

Relevant articles and documents

Synthesis and properties of calixarene analogs incorporating a thiophene unit in the macrocyclic ring

Calixarene analogs containing a thiophene unit in the macrocyclic ring were prepared by a stepwise method. The macrocycles adopt a cone-like form as the preferred conformation in solution. The induced chemical shift change, nOe experiment, and 1H relaxation time (T1) measurement supported the fact that the macrocycle forms a complex with the N-methylpyridinium salt. In contrast, O-tetramethylated macrocycles and linear phenol-formaldehyde tetramer, could not efficiently include the N-methylpyridinium salt.