science-softCon uv/vis+ spectra data base; www.uv-spectra.de, (C) science-softcon 2009 Substance: 3,4-dibromodiphenyl ether Other Names: BDE-12; PBDE 12 Formula: C12H8Br2O CAS-No.: 189084-59-1 Study: uv spectra Authors: G. Marsh, J. Hu, E. Jakobsson, S. Rahm, A. Bergman Title: Synthesis and Characterization of 32 Polybrominated Diphenyl Ethers Journal/Source: Environ. Sci. Technol., 33, 3033-3037, (1999); DOI: 10.1021/es9902266 Data: (diagram, table, disk): table Energy/Wavelength range: 204.8 nm, 268.9 nm, 278.6 nm, 285.5 nm, 294.2 nm Resolution: Temperature: Temperature dependence: Pressure/Concentration: The absorbance was determined for two concentrations (4.6-14 and 67-330 µg/mL) Comments: Physicochemical parameters including melting points and UV, 1H NMR, and mass spectra are reported. In table 2 the lambda(max) value of the largest absorption is given first followed by lambda(max) of other characteristic absorption bands values. Author to whom correspondence should be addressed: (e-mail address):