science-softCon uv/vis+ spectra data base; www.uv-spectra.de; (C) science-softCon 2016 Substance: methyldiazine Other Names: methyldiimide Formula: CH4N2 CAS-No.: 26981-93-1 PubChem: Study: UV absorption spectra Authors: S.K. Vidyarthi, C. Willis, R.A. Back Title: The ultraviolet absorption spectrum of methyl diimide vapor Journal/Source: Can. J. Chem., 55(8), 1396-1400, (1977); doi: 10.1139/v77-193 Data: table, diagram Energy/Wavelength range: 160 - 450 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: ~ 50 Torr Phase: vapor pH: Comments: The vapor phase absorption spectra of CH3N=NH and CH3N=ND have been measured from 160-450 nm. There are three prominent features centered at 360 nm (epsilon = 6 M-1 cm-1), 208 nm (epsilon = 710 M-1 cm-1), and 170 nm (epsilon = 2080 M-1 cm-1). Author to whom correspondence should be addressed: (e-mail address):