science-softCon uv/vis+ spectra data base;	www.uv-spectra.de; (C) science-softCon 2019

Substance: methylamine				Other Names: aminomethane

Formula: CH5N					CAS-No.: 74-89-5

Study: uv-vis absorption spectra

                
Authors: M.-J. Hubin-Franskin, J. Delwiche, A. Giuliani, M.-P. Ska, F. Motte-Tollet, I.C. Walker, N.J. Mason, J.M. Gingell, N.C. Jones

Title: Electronic excitation and optical cross sections of methylamine and ethylamine in the UV-VUV spectral region

Journal/Source: J. Chem. Phys., 116, 9261-9268, (2002); doi:10.1063/1.1473820


Data: table, diagram

Energy/Wavelength range: 140 - 250 nm

Resolution: 0.05 nm

Temperature: 298 K

Temperature dependence: 

Pressure/Concentration: 

Phase:

pH:


Comments: High resolution UV-VUV photon absorption spectra of methylamine and ethylamine have been recorded between 5.0-9.0 eV (250-140 nm) 
using synchrotron radiation. In methylamine, the energies of the absorption bands are confirmed as centered at 5.7, 7.2, and 8.7 eV, respectively.

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