Results 291 to 300 of about 40,284 (328)

Chlorobenzene‐impaired lindane metabolism and the effect of pretreatment with chlorobenzene, lindane, or chlorobenzene plus lindane

Journal of Toxicology and Environmental Health, 1983
The storage and metabolism of lindane (gamma-HCH) was studied in the female rat after the administration of a hepatotoxic dose of chlorobenzene. Impaired lindane metabolism was observed following a challenge dose of 1.12 g chlorobenzene/kg. The data indicated that a hepatotoxic dose of chlorobenzene (CB) selectively impaired certain pathways, such as ...
R W, Chadwick, M F, Copeland, R, Froehlich, N, Cooke   +3 more
openaire   +2 more sources

Mass analyzed threshold ionization of chlorobenzene and chlorobenzene · Ar1

Chemical Physics Letters, 1997
Mass 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
openaire   +1 more source

1,1′-(Ethenylidene)bis(4-chlorobenzene)

Acta Crystallographica Section C Crystal Structure Communications, 2006
The title compound, C14H10Cl2, crystallizes as colourless prisms with two symmetry-independent molecules in the unit cell. Numerous intermolecular C-H...pi interactions dominate in the crystal structure, where C-H...Cl and long Cl...Cl contacts are also observed.
Md Abdul, Jabbar, Isao, Aritome, Hisashi, Shimakoshi, Yoshio, Hisaeda   +3 more
openaire   +2 more sources

Toxicity of chlorobenzene on Pseudomonas sp. strain RHO1, a chlorobenzene-degrading strain

Biodegradation, 1992
Pseudomonas 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
openaire   +2 more sources

TOXICOKINETICS OF CHLOROBENZENES IN FISH

Environmental Toxicology and Chemistry, 1988
Abstract 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
openaire   +1 more source

Atmospheric oxidation mechanism of chlorobenzene

Chemosphere, 2014
The 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
openaire   +2 more sources

SORPTION OF CHLOROBENZENES TO MINERALIZING PHYTOPLANKTON

Environmental Toxicology and Chemistry, 1993
Abstract 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., Sanchez-Jimenez, C., Lijklema, L.   +2 more
openaire   +1 more source

Two-color threshold photoionization spectroscopy of chlorobenzene-h5 and chlorobenzene-d5

Chemical Physics, 1993
Abstract The photoionization efficiency spectra of chlorobenzene- h 5 and chlorobenzene- d 5 . have been obtained by two-color laser photoionization spectroscopy. The spectra consist of direct ionization steps and display Franck-Condon-like behavior.
X. Ripoche, P. Asselin, F. Piuzzi, I. Dimicoli   +3 more
openaire   +1 more source

Chlorobenzene

Journal of Chemical Education, 2007
  +4 more sources

Chlorobenzene

Jannatul Arshad, Jannatul Ferdous, Sidhartha D. Ray   +2 more
  +5 more sources