. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. ALICYCLIC HEXANE TOXICITY 139 to fish, mammals show an increase in the narcotic action and toxicity when alkyl groups are added to cyclohexane (von Oettingen 1942). We found that MCH, 1,1 DMCH, 1,2 DMCH and 1,4 DMCH were narcotic to striped bass. Perhaps ECH and'1,3 DMCH also would have been narcotic if their solubilities were higher. ,- striped Baas A A Max. Raaktue Bay Shrink • O Max. Restdue DtoWted Watar Saawatar V/M SohjbWty
. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. ALICYCLIC HEXANE TOXICITY 139 to fish, mammals show an increase in the narcotic action and toxicity when alkyl groups are added to cyclohexane (von Oettingen 1942). We found that MCH, 1,1 DMCH, 1,2 DMCH and 1,4 DMCH were narcotic to striped bass. Perhaps ECH and'1,3 DMCH also would have been narcotic if their solubilities were higher. ,- striped Baas A A Max. Raaktue Bay Shrink • O Max. Restdue DtoWted Watar Saawatar V/M SohjbWty 1 1. ^ -^ .<Xo^<.^.'^' ^ ALICYCLIC HEXANES FIGURE 3. Solubilities, acute toxicities and maximum tissue residues of seven alicyclic hexanes. Alicyclics bioaccumulated in striped bass and bay shrimp by factors of 33x and 13x, respectively. The greater accumulation in striped bass is due primarily to their higher lipid content. Alicyclic residues might have been much higher, as our research has indicated with monocyclic aromatic hydrocarbons (Whip- ple et al. 1981), if the samples were taken at the optimum exposure time. Aromatics accumulate rapidly in aquatic animals. Benzene (the simplest aro- matic) accumulated in high concentrations in striped bass shortly after 40-min. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original California. Dept. of Fish and Game; California. Fish and Game Commission; California. Division of Fish and Game. [San Francisco, etc. ] State of California, Resources Agency, Dept. of Fish and Game
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