Recently I am researching about PHOTOCHEMICALLY-INDUCED FLUORESCENCE; LIQUID-CHROMATOGRAPHY; PHENYLUREA HERBICIDES; EXPOSURE; HEALTH; WATER; DEGRADATION; RESIDUES; SAMPLES, Saw an article supported by the French Embassy in Dakar, Senegal. Published in WILEY in HOBOKEN ,Authors: Diaw, PA; Mbaye, OMA; Thiare, DD; Oturan, N; Gaye-Seye, MD; Coly, A; Le Jeune, B; Giamarchi, P; Oturan, MA; Aaron, JJ. The CAS is 385-00-2. Through research, I have a further understanding and discovery of 2,6-Difluorobenzoic acid. Name: 2,6-Difluorobenzoic acid
Diflubenzuron (DFB) and fenuron (FEN) are benzoylurea and phenylurea pesticides, widely used in Senegal, that do not exhibit any natural fluorescence, but can be determined by means of photoinduced fluorescence (PIF) methods. Photodegradation of DFB and FEN yielded a number of fluorescent and non-fluorescent photoproducts. For both pesticides, at least 10 photoproducts were detected and identified by gas chromatography-mass spectrometry (GC/MS). To identify the formed fluorescent DFB and FEN photoproducts, their fluorescence spectra were compared with those of standard compounds, including phenol and p-hydroxyaniline.
Name: 2,6-Difluorobenzoic acid. About 2,6-Difluorobenzoic acid, If you have any questions, you can contact Diaw, PA; Mbaye, OMA; Thiare, DD; Oturan, N; Gaye-Seye, MD; Coly, A; Le Jeune, B; Giamarchi, P; Oturan, MA; Aaron, JJ or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com