science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: benzene isocyanato Other Names: phenyl isocyanate Formula: C7H5NO CAS-No.: 103-71-9 Study: absorption spectrum Authors: A.D. Walsh Title: The Absorption Spectra of Benzene Derivatives in the Vacuum Ultra-Violet. II Journal/Source: Proc. Royal Society of London. Series A, Mathematical and PhysicalSciences, Vol. 191, No. 1024, 32-38, (1947) Data: photography, table Energy/Wavelength range: ~ 110 - 270 nm Resolution: Temperature: Temperature dependence: Pressure/Concentration: Phase: pH: Comments: The ultra-violet spectrum of phenyl isocyanate starts with a system of sharp bands around 2600 A. A strong diffuse band occurs at 1750 A. Between 1700 and 1600 A a few diffuse bands occur, the frequencies of which are shown in table 2. A few more faint, diffuse, bands occur in the region 1500 to 1400 A. At 1400 A the continuum weakens considerably and thenceforward nothing but continuous absorption is observable. Author to whom correspondence should be addressed: (e-mail address):