379-30-6

Basic information

• Product Name: Acetic acid, trifluoro-, triphenylmethyl ester
• CAS NO: 379-30-6
• Molecular Formula: C21H15F3O2
• Molecular Weight: 356.344
• Mol File: 379-30-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Acetic acid, trifluoro-, triphenylmethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, trifluoro-, triphenylmethyl ester(379-30-6)
• EPA Substance Registry System: Acetic acid, trifluoro-, triphenylmethyl ester(379-30-6)

Safety Data

• Hazardous Substances Data: 379-30-6(Hazardous Substances Data)

Upstream product

• 2966-50-9 silver trifluoroacetate 
• 76-83-5 trityl chloride 
• 14477-72-6 trifluoroacetate 
• 13948-08-8 trityl cation 
• 76-84-6 triphenylmethyl alcohol 
• 1726-94-9 trityl isothiocyanate 
• 119291-41-7 triphenylmethylium trifluoroacetate 

Downstream Products

• 14477-72-6 trifluoroacetate 
• 13948-08-8 trityl cation 
• 119291-41-7 triphenylmethylium trifluoroacetate 
• 119291-41-7 C₁₉H₁₆*C₂HF₃O₂ 

Relevant articles and documents

The Effect of Both ?-Donor Substituents and Acid Media on the Formation of Trityl Cations, Studied by Relaxation Methods and NMR-Spectroscopy

Trityl trifluoroacetates were taken to study why ion formation from ionogens is favoured by acid media.From relaxation measurements, NMR-spectroscopy and conductivity studies it was found that this effect is due to anion solvation by acid, namely a specific solvation of the free anions and a statistical solvation of the anions bound in the ionogen.This leads to a drastically reduced ion recombination rate constant even at low concentrations of acid and an increased dissociation rate constant at rather high concentrations of acid. -.Keywords: Kinetics/ Ion solvation/ Carbenium ions/ NMR-spectroscopy