A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 19111-87-6, formula is C18H11Br, Name is 2-Bromotriphenylene. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Formula: C18H11Br.
Carmichael, Ian;Helman, W. P.;Hug, G. L. research published 《 Extinction coefficients of triplet-triplet absorption spectra of organic molecules in condensed phases: a least-squares analysis》, the research content is summarized as follows. A global least-squares technique was developed to assist in the critical evaluation of data consisting of large sets of measurements. The technique was designed to handle sets of data where many of the measurements are relative measurements. A linearization procedure was used to reduce the inherently nonlinear problem to a traditional multivariate linear regression. The technique was used to evaluate extinction coefficients, ε’s, of triplet-triplet absorption (TTA) spectra of organic mols. in condensed phases. A previous assumption, that there are no solvent effects on the TTA spectra, was investigated and modified so that a group of compounds measured in PhH was treated sep. The set of 445 ε’s obtained from the global least-squares fit, including these solvent effects, are presented. How these least-squares results can be used in a hierarchy of TTA ε standards is discussed. Further solvent effects such as the separation of polar and nonpolar media and the influence of temperature were probed.
19111-87-6, 2-Bromotriphenylene is a useful research compound. Its molecular formula is C18H11Br and its molecular weight is 307.2 g/mol. The purity is usually 95%.
2-Bromotriphenylene is a brominating agent that has the ability to react with sodium carbonate and emit light. The luminescence of 2-bromotriphenylene can be used as an indicator of the degree of dilution, or how much water is present in a solution. It also emits light when it reacts with chloride ions in a reaction solution. 2-Bromotriphenylene can be used as a polymer matrix to form polymeric films, which are then used as catalysts for organic reactions. The luminescence properties of 2-bromotriphenylene make it suitable for use in functional theory experiments. This chemical compound is relatively low cost, and has been shown to have high yield in catalysis., Formula: C18H11Br
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary