science-softCon uv/vis+ spectra data base; www.uv-spectra.de; (C) science-softCon 2017 Substance: 5-chlorouracil Other Names: 5-chloro-2,4-dihydroxypyrimidine Formula: C4H3ClN2O2 CAS-No.: 1820-81-1 PubChem: CID 15758 Study: UV absorption spectra, photolysis Authors: G.R. Southworth, C.W. Gehrs Title: Photolysis of 5-chlorouracil in natural waters Journal/Source: Water Research, 10 (11), 967-971, (1976); http://dx.doi.org/10.1016/0043-1354(76)90074-9 Data: table, diagram Energy/Wavelength range: 240- 320 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: aqueous solution pH: Comments: 5-chlorouracil has an absorption maximum at 273 nm. Author to whom correspondence should be addressed: (e-mail address):