Overview of Polycyclic Aromatic Compounds (PAC)

Figures & data

Figure 1 Comparison of experimental (EXP) and estimated (EST) data using the EPI suite (9) for naphthalene, pyrene, benzo[a]pyrene, coronene, and 2-aminonaphthalene; estimated values should be used with care.

Figure 2 Boiling points of PAHs (including alkylated PAHs) vs. number of rings.

Figure 3 Vapor pressures of PAHs (including alkylated PAHs) vs. number of rings.

Figure 4 Water solubilities of PAHs (including alkylated PAHs) vs. number of rings.

Figure 5 Log K_OW of PAHs (including alkylated PAHs) vs. number of rings.

Figure 6 Physico-chemical data for naphthalenes with increasing degree of alkylation: boiling point and log K_OW (top) and vapor pressure, water solubility, and Henry's Law constant (bottom); naphthalene (Nap), 1-methylnaphthalene (1-MNap), 1,3-dimethylnaphthalene (1,3-DMNap), 1,2,6-trimethylnaphthalene (1,2,6-TrMNap), 2,3,6,7-tetramethylnaphthalene (2,3,6,7-TeMNap).

Figure 7 Log K_OW data for naphthalenes with different functional groups, and quinolones.

www.Chemspider.com (accessed November 20, 2014); (EPI-Suite; Henrys Law Constant - Bond Method).

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