science-softCon uv/vis+ spectra data base; www.uv-spectra.de; (C) science-softCon 2016 Substance: phthalazine Other Names: benzo-orthodiazine Formula: C8H6N2 CAS-No.: 253-52-1 PubChem: CID 9207 Study: UV absorption data Authors: E.D. Anschuetz Title: Comparison of the ultraviolet absorption spectra of Naphthalene, Phthalazine, and Cinnoline Journal/Source: J. Org. Chem., 1952, 17 (11), 1508-1510, (1952); DOI: 10.1021/jo50011a018 Data: table Energy/Wavelength range: ~ 250 - 300 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: solution (methyl-cyclohexane) pH: Comments: Ultraviolet absorptions bands are listed. Author to whom correspondence should be addressed: (e-mail address):