N,N-DIETHYL-P-PHENYLENEDIAMINE OXALATE

• CAT Number: M099354
• CAS Number: 142439-89-2
• Molecular Formula: C12H18N2O4
• Molecular Weight: 254.286
• Purity: ≥95%
• Synonyms: 1,4-Benzenediamine, N,N-diethyl-, ethanedioate
• Storage: Desiccate at -20C
• IUPAC Name: 4-N,4-N-diethylbenzene-1,4-diamine;oxalic acid
• InChI: InChI=1S/C10H16N2.C2H2O4/c1-3-12(4-2)10-7-5-9(11)6-8-10;3-1(4)2(5)6/h5-8H,3-4,11H2,1-2H3;(H,3,4)(H,5,6)
• InChIKey: GXSUUFAGHVDMCO-UHFFFAOYSA-N
• SMILES: CCN(CC)C1=CC=C(C=C1)N.C(=O)(C(=O)O)O

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.

Reference

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.