142457-72-5

Basic information

• Product Name: 1,18-Bis(4-methoxyphenyl)-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat)
• CAS NO: 142457-72-5
• Molecular Weight: 932.479
• Mol File: 142457-72-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,18-Bis(4-methoxyphenyl)-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,18-Bis(4-methoxyphenyl)-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat)(142457-72-5)
• EPA Substance Registry System: 1,18-Bis(4-methoxyphenyl)-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat)(142457-72-5)

Safety Data

• Hazardous Substances Data: 142457-72-5(Hazardous Substances Data)

Upstream product

• 142457-69-0 2,9,19,26-Tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-dion 
• 611-99-4 4,4'-Dihydroxybenzophenone 
• 142457-70-3 14,31-Bis(4-methoxyphenyl)-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diol 
• 18296-80-5 (4,4'-bis(prop-2-yn-1-yloxy))benzophenone 
• 104-92-7 1-bromo-4-methoxy-benzene 

Relevant articles and documents

Concave Triphenylmethane Dyestuffs

Triply- and doubly-bridged as well as dye molecules (2, 18, and 11) connected by a single chain were prepared including the corresponding phenolphthalein and fluorescein derivatives (24a-c).The concave orange-coloured triphenylmethane dye 2 exhibits solva