857369-26-7

Basic information

• Product Name: C₁₅H₁₂N₄O₆
• CAS NO: 857369-26-7
• Molecular Weight: 344.283
• Mol File: 857369-26-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₅H₁₂N₄O₆(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₅H₁₂N₄O₆(857369-26-7)
• EPA Substance Registry System: C₁₅H₁₂N₄O₆(857369-26-7)

Safety Data

• Hazardous Substances Data: 857369-26-7(Hazardous Substances Data)

Upstream product

• 7163-50-0 (4-methylphenyl)(oxo)acetic acid 
• 119-26-6 (2,4-dinitro-phenyl)-hydrazine 

Relevant articles and documents

Oxidation of some α-hydroxy acids by tetraethylammonium chlorochromate: A kinetic and mechanistic study

The oxidation of glycolic, lactic, malic, and a few substituted mandelic acids by tetraethylammonium chlorochromate (TEACC) in dimethylsulfoxide leads to the formation of corresponding oxoacids. The reaction is first order each in TEACC and hydroxy acids. Reaction is failed to induce the polymerization of acrylonitrile. The oxidation of α-deuteriomandelic acid shows the presence of a primary kinetic isotope effect (kH/kD = 5.63 at 298 K). The reaction does not exhibit the solvent isotope effect. The reaction is catalyzed by the hydrogen ions. The hydrogen ion dependence has the following form: kobs = a + b[H+ ]. Oxidation of p-methylmandelic acid has been studied in 19 different organic solvents. The solvent effect has been analyzed by using Kamlet's and Swain's multiparametric equations. A mechanism involving a hydride ion transfer via a chromate ester is proposed.