1297245-59-0

Basic information

• Product Name: 1-butyl-3-methylimidazolium methyl orange
• Synonyms: 1-butyl-3-methylimidazolium methyl orange
• CAS NO: 1297245-59-0
• Molecular Weight: 443.57
• Mol File: 1297245-59-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-butyl-3-methylimidazolium methyl orange(CAS DataBase Reference)
• NIST Chemistry Reference: 1-butyl-3-methylimidazolium methyl orange(1297245-59-0)
• EPA Substance Registry System: 1-butyl-3-methylimidazolium methyl orange(1297245-59-0)

Safety Data

• Hazardous Substances Data: 1297245-59-0(Hazardous Substances Data)

Upstream product

• 547-58-0 methyl orange 
• 79917-90-1 1-butyl-3-methylimidazolium chloride 

Relevant articles and documents

Dyeionogels: Proton-responsive ionogels based on a dye-ionic liquid exhibiting reversible color change

Transparent, ion-conducting, and flexible ionogels based on the room temperature ionic liquid (IL) 1-butyl-3-methylimidazolium bis(trifluoromethane sulfonyl)imide [Bmim][N(Tf)2], the dye-IL (DIL) 1-butyl-3- methylimidazolium methyl orange [Bmim][MO], and poly(methylmethacrylate) (PMMA) are prepared. Upon IL incorporation the thermal stability of the PMMA matrix significantly increases from 220 to 280 °C. The ionogels have a relatively high ionic conductivity of 10-4 S cm-1 at 373 K. Most importantly, the ionogels exhibit a strong and reversible color change when exposed to aqueous or organic solutions containing protons or hydroxide ions. The resulting material is thus a prototype of soft multifunctional matter featuring ionic conductivity, easy processability, response to changes in the environment, and a strong readout signal, the color change, that could be used in optical data storage or environmental sensing.