Singh, I. D. published the artcileElectronic absorption spectra of 3-fluoro-6-bromotoluene and 4-fluoro-3-bromotoluene vapors, Recommanded Product: 1-Bromo-4-fluoro-2-methylbenzene, the main research area is electronic spectra fluorobromotoluene; toluene fluoro bromo electronic spectra.
The vapor absorption bands of 3-fluoro-6-bromotoluene (I) and 4-fluoro-3-bromotoluene (II), belonging to an allowed electronic transition, were photographed for the 1st time. I yields ∼70 sharp red-degraded bands in the 2560-2830-Å region with the (0,0) band at 2752.8 Å. The observed frequencies were 767 and 1008 cm-1 of the ground state and 256, 491, 688, and 1011 cm-1 of the excited state. In II, ∼55 red-degraded bands lying in the 2515-2835-Å region were obtained with the (0,0) band at 2745.5 A. These bands were explained in terms of 741- and 1004- cm-1 ground state and 238-, 448-, 607-, 860-, 1212-, and 1246- cm-1 excited-state fundamentals. These frequencies were assigned to definite modes of vibration and correlated with ir frequencies.
Indian Journal of Pure and Applied Physics published new progress about UV and visible spectra. 452-63-1 belongs to class bromides-buliding-blocks, name is 1-Bromo-4-fluoro-2-methylbenzene, and the molecular formula is C7H6BrF, Recommanded Product: 1-Bromo-4-fluoro-2-methylbenzene.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary