science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2020

Substance: 2,4-pentanedione				Other Names: acetylacetone; pentane-2,4-dione

Formula: C5H8O2						CAS-No.: 123-54-6

Study: UV absorption spectrum

                
Authors: C. Bernasconi, A. Kanavarioti

Title: Nucleophilic additions to olefins. 19. Abnormally high intrinsic barrier in the reaction of piperidine and morpholine with benzylideneacetylacetone

Journal/Source: J. Am. Chem. Soc., 108, 24, 7744–7751, (1986); https://doi.org/10.1021/ja00284a043


Data: table, diagram

Energy/Wavelength range: 270 - 310 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: solution (50% Me2SO-50% water)

pH:


Comments: 

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