By John H. Montgomery
First-class source books are mixed to shape a unmarried accomplished database that provides summaries of environmental properties
The Agrochemicals and insecticides table Reference on CD-ROM includes particular information regarding 137 insecticides, serving as a primer of environmental toxicology and an in depth alternate identify index. Profiles of every pesticide provide
This CD-ROM is an updated reference encouraged by means of the becoming variety of learn guides and the continuing curiosity within the destiny, delivery, and remediation of damaging ingredients. Featured are environmental and physical/chemical info on greater than three hundred compounds, together with insecticides, herbicides, and fungicides.
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Additional resources for Agrochemicals Desk Reference
At a concentration of 10 mg/L, only 21 and 3% losses were observed after the 7 and 14-day incubation periods, respectively. , 1981). Groundwater. S. EPA (1986) hexachlorobenzene has a high potential to leach to groundwater. Photolytic. Solid hexachlorobenzene exposed to artificial sunlight for 5 months photolyzed at a very slow rate with no decomposition products identified (Plimmer and Klingebiel, 1976). , 1976). , 1985). 7) (Choudhry and Hutzinger, 1984). 2) (Choudhry and Hutzinger, 1984). In another study, the irradiation (λ = 290–310 nm) of hexachlorobenzene in aqueous solution gave only pentachlorobenzene and possibly pentachlorophenol as the transformation products.
An identical degradation yield was achieved in only 60 minutes when the UV wavelength was reduced to >290 nm. © 2000 CRC PRESS LLC Graham et al. 3% degradation was achieved. In powdered form, however, only 5 days were required for complete degradation to occur. Chemical/Physical. Heptachlor epoxide will hydrolyze via nucleophilic attack at the epoxide moiety forming heptachlor diol which may undergo further hydrolysis forming heptachlor triol and hydrogen chloride (Kollig, 1993). Toxicity: Acute oral LD50 for rats 47 mg/kg (RTECS, 1985).
3% degradation was achieved. In powdered form, however, only 5 days were required for complete degradation to occur. Chemical/Physical. Heptachlor epoxide will hydrolyze via nucleophilic attack at the epoxide moiety forming heptachlor diol which may undergo further hydrolysis forming heptachlor triol and hydrogen chloride (Kollig, 1993). Toxicity: Acute oral LD50 for rats 47 mg/kg (RTECS, 1985). Uses: Not known. A degradation product of heptachlor. ; Julin’s carbon chloride; No bunt; No bunt 40; No bunt 80; No bunt liquid; Pentachlorophenyl chloride; Perchlorobenzene; Phenyl perchloryl; RCRA waste number U127; Sanocide; Smut-go; Snieciotox; UN 2729.