Brominations of naphthalene and substituted functional groups for bromine were extensively investigated [4, 5].
Balci, Bromination of naphthalene and derivatives: High temperature bromination XI, Tetrahedron, 55, 12853 (1999).
For example, studies of human cord blood serum found the dominant congener of dioxins to be octachlorodibenzo-p-dioxin (octaCDD) and that of polychlorinated naphthalenes
HxCN , which are characterized by the highest values of the octanol-water partition coefficient ([K.sub.OW]) [42,43].
Distribution of naphthalenes
in crude oils from the Java Sea: Source and maturation effects.
The distribution of total naphthalenes
and phenanthrenes in the coal and shale extracts from the Mamu Formation indicates that the total sum of the phenanthrenes and their isomers was greater than that of the naphthalenes
in all the samples analyzed (Fig.8).
The questionable assumptions include six main issues: a) high consumer body weight, b) low estimates of seafood consumption, c) failure to include a cancer risk assessment For naphthalene
, d failure to adjust for early-life susceptibility to PARs, e) short exposure duration, and f) high cancer risk benchmarks.
If more naphthalenes
than previously suspected end up in water rather than air, for example--or if certain kinds of naphthalenes
that are more toxic move into the ocean rather than the atmosphere--the harmful effects on marine life could be greater.
and its methylated derivatives represent an important class of environmental pollutants since they are both toxic and slightly water-soluble polyaromatic components found in solid and liquid discharges of petroleum and coal derived operations (Anderson et al., 1974; Winters et al., 1976; Ellis et al., 1991).
Polychlorinated biphenyls and polychlorinated naphthalenes
in Swedish sediment and biota--levels, patterns, and time trends.
The global Naphthalene
and PCE based Admixtures industry is segmented on the basis of technology, products, services, and applications.
The fresh performances of M3, M4, M5, and M6 concrete mixtures with sulfonated naphthalene
polymer-based SP1 and second-generation polycarboxylic ether-based SP3 are presented in Figure 3.
Products of the gas-phase OH and N[O.sub.3] radical-initiated reactions of naphthalene
. Environ Sci Technol 31:3173-3179.