|IUPAC Name:||4-N,4-N-diethylbenzene-1,4-diamine;oxalic acid|
N,N-DIETHYL-P-PHENYLENEDIAMINE OXALATE (CAS 142439-89-2) is a useful chemical. It was used in a probe system for highly sensitive and selective fluorometric determination of ferric ion. It was also used as a colorimetric reagent in determination of persulphates.
1.Chen, Min, et al. "A nanosystem composed of upconversion nanoparticles and N, N-diethyl-p-phenylenediamine for fluorimetric determination of ferric ion." Microchimica Acta 185.8 (2018): 378.
2.Gokulakrishnan, Subramanian, Akhil Mohammed, and Halan Prakash. "Determination of persulphates using N, N-diethyl-p-phenylenediamine as colorimetric reagent: Oxidative coloration and degradation of the reagent without bactericidal effect in water." Chemical Engineering Journal 286 (2016): 223-231.