science-softCon uv/vis spectra data base; www.uv-spectra.de Substance: hydrazine Other Names: Formula: N2H4 CAS-No.: 302-01-2 Authors: G. L. Vaghjiani Title: Laser photolysis studies of hydrazine vapor: 193 and 222-nm H-atom primary quantum yields at 296 K, and the kinetics of H + N2H4 reaction over the temperature range 222-657 K Journal: Int. J. Chem. Kinetics, 27, 777-790, (1995) Data: (diagram, table, disk): Wavelength range: Resolution: Temperature: 296 K Temperature dependence: Comments: The primary quantum yield of H-atom production in the pulsed-laser photolysis of hydrazine vapor was measured to be (1.01 ± 0.12) at 193 nm relative to HBr photolysis, and (1.06 ± 0.16) at 222 nm relative to 248-nm N2H4 photolysis, in excess He buffer gas at 296 K. Author to whom correspondence should be addressed: (e-mail address):