science-softCon uv/vis+ spectra data base; www.uv-spectra.de, (C) science-softCon 2011 Substance: butane deuterated Other Names: n-butane-d10 Formula: C4D10 CAS-No.: Study: uv spectroscopy, photolysis, photochemistry Authors: H. Okabe, D. A. Becker Title: Vacuum Ultraviolet Photochemistry. VII. Photolysis of n-Butane Journal/Source: J. Chem. Phys., 39, 2549-2555, (1963); doi:10.1063/1.1734060 Data: (diagram, table, disk): diagram Wavelength/Energy range: 120 - 164 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: ~ 2 - 8 Torr Phase (gas, liquid, solid): gas pH: Comments: The absorption coefficient of n-butane-d10 is much smaller than that of normal butane for the wavelength region longer than 1340 Å, whereas the releationship is reversed for the region shorter than 1340 Å. The coefficients at 1470 Å are 600 (atm-1 cm-1) and 350 (atm-1 cm-1), respectively for C4H10 and C4D10. Author to whom correspondence should be addressed: (e-mail address):