728033-18-9

Basic information

• Product Name: {2-[2-(2-tritylsulfanylethoxy)-ethoxy]-ethyl}-trimethylammonium toluene-4-sulfonate
• Synonyms: {2-[2-(2-tritylsulfanylethoxy)-ethoxy]-ethyl}-trimethylammonium toluene-4-sulfonate
• CAS NO: 728033-18-9
• Molecular Weight: 621.862
• Mol File: 728033-18-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: {2-[2-(2-tritylsulfanylethoxy)-ethoxy]-ethyl}-trimethylammonium toluene-4-sulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: {2-[2-(2-tritylsulfanylethoxy)-ethoxy]-ethyl}-trimethylammonium toluene-4-sulfonate(728033-18-9)
• EPA Substance Registry System: {2-[2-(2-tritylsulfanylethoxy)-ethoxy]-ethyl}-trimethylammonium toluene-4-sulfonate(728033-18-9)

Safety Data

• Hazardous Substances Data: 728033-18-9(Hazardous Substances Data)

Upstream product

• 728033-16-7 toluene-4-sulfonic acid 2-[2-(2-tritylsulfanyl-ethoxy)-ethoxy]-ethyl ester 

Downstream Products

• 17643-17-3 2-(2-mercaptoethoxy)ethanol 
• 728033-14-5 {2-[2-(2-mercaptoethoxy)-ethoxy]-ethyl}-trimethylammonium toluene-4-sulfonate 

Relevant articles and documents

Nanoparticles and Method to Control Nanoparticle Spacing

Disclosed herein are novel nanoparticles, particularly metal nanoparticles, such as gold nanoparticles. According to one embodiment of a method disclosed herein nanoparticles are functionalized via ligand exchange reactions. Also disclosed is a method for controlling nanoparticle spacing to produce nanoparticle arrays having defined spacing. Such nanoparticles and arrays thereof are particularly useful in nanoelectronics, nanophotonics, catalysis, sensors, and biotaggents.