190327-15-2

Basic information

• Product Name: 5,11,17,23-tetrakis(N'-p-tolyl-N-ureido)-25,27-bis(methyloxy)-26,28-bis(pentyloxy)calix[4]arene
• Synonyms: 5,11,17,23-tetrakis(N'-p-tolyl-N-ureido)-25,27-bis(methyloxy)-26,28-bis(pentyloxy)calix[4]arene
• CAS NO: 190327-15-2
• Molecular Weight: 1185.48
• Mol File: 190327-15-2.mol

Chemical Properties

• CAS DataBase Reference: 5,11,17,23-tetrakis(N'-p-tolyl-N-ureido)-25,27-bis(methyloxy)-26,28-bis(pentyloxy)calix[4]arene(CAS DataBase Reference)
• NIST Chemistry Reference: 5,11,17,23-tetrakis(N'-p-tolyl-N-ureido)-25,27-bis(methyloxy)-26,28-bis(pentyloxy)calix[4]arene(190327-15-2)
• EPA Substance Registry System: 5,11,17,23-tetrakis(N'-p-tolyl-N-ureido)-25,27-bis(methyloxy)-26,28-bis(pentyloxy)calix[4]arene(190327-15-2)

Safety Data

• Hazardous Substances Data: 190327-15-2(Hazardous Substances Data)

Upstream product

• 190327-13-0 5,11,17,23-tetranitro-25,27-bis(methyloxy)-26,28-bis(pentyloxy)calix[4]arene 
• 622-58-2 p-Tolylisocyanate 

Relevant articles and documents

NMR studies of the reversible dimerization and guest exchange processes of tetra urea calix[4]arenes using a derivative with lower symmetry

The calix[4]arene derivative 3 substituted at the wider rim by four urea residues was prepared in three steps from the corresponding tert-butyl calix[4]arene 2a. Due to the different ether residues attached to the narrow rim its constitution is C(2v)-symm