science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softcon 2022 Substance: 1,2,4,6-tetrachlorodibenzofuran Other Names: 1,2,4,6-TCDF Formula: C12H4Cl4O CAS-No.: 71998-73-7 PubChem: CID 51463 Study: uv absorption spectrum Authors: M. Tysklind, K. Lundgren, C. Rappe Title: Ultraviolet absorption characteristics of all tetra-to octachlorinated dibenzofurans Journal/Source: Chemosphere, 27 (4), 535-546, (1993); https://doi.org/10.1016/0045-6535(93)90089-N Data: table, diagram Energy/Wavelength range: 275 - 340 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: 10 ± 2 µg/ml Phase: solution (toluene) pH: Comments: The UV spectra of all the 87 tetra- to octachlorinated dibenzofurans (PCDFs) have been examined.