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PHOTOLYSIS OF CHLOROBENZENE. PHENYLATION OF CHLOROBENZENE WITH ANOMALOUS ORIENTATION
Chemistry Letters, 1981Abstract Photolysis of chlorobenzene as neat and in concentrated solutions gives a mixture of o-, m-, and p-chlorobiphenyls in an anomalous ratio, with the highest ratio of the p-isomer. However, on dilution with solvent, the isomer ratio tends to approach the normal ratio as obtained from the usual phenylation of chlorobenzene with the ...
Masanobu Kojima +2 more
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TOXICOKINETICS OF CHLOROBENZENES IN FISH
Environmental Toxicology and Chemistry, 1988Abstract In acute toxicity tests with guppies (Poecilia reticulata), lethal effects were found for 1,2,3-tri-, 1,2,3,4-tetra-, and pentachlorobenzene if the concentrations in the fish approached 2.0 to 2.5 μmol/g fish. The lethal concentrations were equal for the three test compounds and were independent of the exposure conditions.
Geertjan Van Hoogen, Antoon Opperhuizen
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Dielectric relaxation in solutions chlorobenzene–benzene and chlorobenzene–hexane
Modern Physics Letters B, 2023This paper presents the results of a study of the dielectric constant of solutions of a polar liquid in a nonpolar solvent: chlorobenzene–benzene, chlorobenzene–hexane. The measurements were carried out at a wavelength [Formula: see text][Formula: see text]cm in the temperature range from [Formula: see text]C to [Formula: see text]C.
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Mass analyzed threshold ionization of chlorobenzene and chlorobenzene · Ar1
Chemical Physics Letters, 1997Mass analyzed threshold ionization (MATI) spectra of the 35Cl and 37Cl isotopomers of chlorobenzene have been recorded via different vibrational S1 states. Most cationic states exhibit only a small isotopic shift of 2–4 cm−1. The strongest isotope effect is observed for the 6a vibrational mode, which differs by about 6 cm−1 for the two isotopomers ...
Gerhard Lembach, Bernhard Brutschy
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SORPTION OF CHLOROBENZENES TO MINERALIZING PHYTOPLANKTON
Environmental Toxicology and Chemistry, 1993Abstract The influence of mineralization of phytoplankton (laboratory Scenedesmus spp.) on the desorption characteristics of 1,2,3,4-tetrachlorobenzene (TeCB) and hexachlorobenzene (HCB) was studied using a purge and trap method. For comparison several field samples, including a sediment, algae at different growth stages, and freeze ...
Koelmans, A.A. +2 more
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THE SULPHONATION OF CHLOROBENZENE
Canadian Journal of Research, 1948The rate of heterogeneous sulphonation of chlorobenzene in sulphuric acid solutions of different concentrations has been found to increase with amount and concentration of acid used, and with increase of temperature. No appreciable amount of sulphone was formed under the conditions used.
C. A. Winkler, H. R. Chin-Yee
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Toxicity of chlorobenzene on Pseudomonas sp. strain RHO1, a chlorobenzene-degrading strain
Biodegradation, 1992Pseudomonas sp. strain RHO1 able to use chloro- and 1,4-dichlorobenzene as growth substrates was tested towards sensitivity against chlorobenzene. Concentrations of chlorobenzene higher than 3.5 mM were found to be toxic to cells independent of pregrowth with chlorobenzene or nutrient broth.
H, Fritz, W, Reineke, E, Schmidt
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The pharmacokinetics of inhaled chlorobenzene in the rat
Toxicology and Applied Pharmacology, 1983Male rats were exposed for 8 hr/day to 100, 400, or 700 ppm of [14C]chlorobenzene vapor for either 1 or 5 days for the purpose of examining the dose dependency of parameters indicative of the toxicity process and the effect of repeated exposure. 14C burdens in the blood, liver, kidneys, lungs, and fat were measured at 0, 16, and 48 hr after exposure ...
T M, Sullivan +3 more
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Atmospheric oxidation mechanism of chlorobenzene
Chemosphere, 2014The atmospheric oxidation mechanism of chlorobenzene (CB) initiated by the OH radicals is investigated at M06-2X/6-311++G(2df, 2p) and ROCBS-QB3 levels. The oxidation is initiated by OH addition to the ortho (∼50%), para (∼33%) and meta (∼17%) positions, forming CB-OH adducts as R2, R3, and R4; while the ipso-addition is negligible (∼0.2%).
Runrun, Wu, Sainan, Wang, Liming, Wang
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